Posted on October 3, 2024 by Jeff -
Taiwan Semiconductor introduces the 4th generation 600V NE series super junction MOSFETs, which are designed to improve efficiency and power density in high-voltage applications. The latest NE super junction MOSFET technology enables exceptionally low on-state resistance (Ron) and low gate charge capacitance (Qg). The achievement of 30% FOM (figure-of-merit; Ron * Qg) improvement results in higher value in many HV applications vs alternative options.
Features
- 4th Generation Super Junction technology
- Low gate charge capacitance
- Excellent switching performance
- High gate noise immunity
Applications
- Off-line switching power conversion
- Server power supplies
- HV motor drivers
- UPS systems
- Lighting controls
Posted on March 23, 2022 by Jeff -
The TESDH5V0U04P2Q1 is an ultralow-capacitance ESD protection diode that includes two unidirectional ESD-rated clamping devices to protect high-speed data interfaces. This will protect sensitive electronic components connected to data and/or transmission lines from overstress caused by ESD (Electrostatic Discharge).
TESDH5V0U04P2Q1 is a unique design that includes a proprietary clamping device in a small package. During transient conditions, the proprietary clamping devices prevent overvoltage on the control/data/power lines, protecting any downstream components. The TESDH5V0U04P2Q1 will provide ESD protection up to ±20kV (contact and air discharge) according to IEC61000-4-2 and withstand peak pulse current up to 4A (8/20μs) according to IEC61000-4-5.
Features
- ESD Protection for 2 high-speed I/O channels
- Provides ESD protection for each channel to IEC 61000-4-2 (ESD) ±20kV (air), ±20kV (contact) to IEC 61000-4-5 (Lightning) 4A (8/20us)
- Low clamping voltage: VCL = 22.2V @ ITLP = 16A
- Ultralow capacitance: 0.65pF
- Ultra-small package DFN1006-3L
- Fast turn-on and low clamping voltage
- Moisture sensitivity level: level 1, per J-STD-020
- RoHS Compliant
- Halogen-Free according to IEC 61249-2-21
Applications
- Computers and peripherals
- IEEE 1394 Firewire interfaces
- PCI Express I/O
- USB 2.0 and 3.0 interfaces equipment
- SATA and eSATA
- HDMI 1.3, 1.4 and 2.0
- Portable Electronics and Notebooks
- Industrial Interfaces i.e., RS485
Click here for a datasheet.
Posted on March 23, 2022 by Jeff -
The TESDL5V0B45P1M3 is a bidirectional ESD-rated clamping cell to protect power interfaces, one control line, or one low-speed data line in an electronic system. It has been specifically designed to protect sensitive electronic components that are connected to power and control lines from overvoltage damage by Electrostatic Discharging (ESD), and Lightning.
TESDL5V0B45P1M3 is a unique design that includes proprietary clamping cells in a small package.
During transient conditions, the proprietary clamping cells prevent overvoltage on the control/data/power lines, protecting any downstream components.
The TESDL5V0B45P1M3 may be used to provide ESD protection up to ±30kV (contact and air discharge) according to IEC 61000-4-2 and withstand peak pulse current up to 12A (8/20μs) according to IEC 61000-4-5.
Features
- Provide ESD protection for each channel to IEC 61000-4-2 (ESD) ±30kV (air), ±30kV (contact) IEC 61000-4-5 (Lightning) 12A (8/20μs)
- Suitable for 5V and below, operating voltage applications
- Small package saves board space
- Protect one I/O line or one power line
- Fast turn-on and low clamping voltage
- Solid-state silicon avalanche and active circuit triggering technology
- Moisture sensitivity level: level 1, per J-STD-020
- RoHS Compliant
- Halogen-Free according to IEC 61249-2-21
Applications
- Computers and peripherals
- Power supply protection
- Portable devices
- Audio and video equipment
- Notebooks, desktops, and servers
Click here for a datasheet.
Posted on March 23, 2022 by Jeff -
TS19605CA20H is a three-channel linear LED driver with analog and PWM dimming control. This device targets automotive lighting applications. It provides high-side drivers for LED current configured with a maximum current of up to 150mA per channel. By cascade, external PNP transistors can reach up to 400mA per channel.
TS19605CA20H operates with a wide input range of 4.5V to 70V and low quiescent current in standby mode. It is designed with various protection functions such as undervoltage lockout (UVLO), LED-String open load voltage protection (OLP) and short circuit protection (SCP), ISET pin open/short protection, and overtemperature protection (OTP). Diagnostic features are provided to meet automotive requirements.
Features
- AEC-Q100 qualified with the following results:
- Device temperature grade 1: -40°C to 125°C
- Device HBM ESD classification level H1C
- Device CDM ESD classification level C6
- Wide input voltage range: 4.5V to 70V
- Max. output current: 150mA per channel
- Adjustable by external resistor
- Accuracy: ±4% per channel when IOX @ 200mA
- Accuracy: ±6% per device when IOX @ 200mA
- Up to 400mA per channel @ VDROPOUT≤1V
- Dimming function of PWM and Analog
- VREF pin for outside cascade structure to share the power dissipation with full loading
- Diagnostic functionalities (LED-string Open/Short, ISET pin Open/Short, over temperature, supply voltage)
- LED-String voltage feedback per channel for Single-LED Short Detection (SSD)
- Separate fault pin for Single-LED Short Failure
- RoHS compliant
- Halogen-Free according to IEC 61249-2-21
Applications
- Automotive LED Lighting / Daytime Running Lamp (DRL) / Interior light / Stop or Tail / Position / Fog / Turn Light
- Industrial LED Applications / General RGB or White LED Drivers
Click here for a datasheet.
Posted on March 23, 2022 by Jeff -
The TQL820CA14V33_V50 series are high-performance low dropout voltage regulators for 3.3V and 5V with input ranges of 3V to 50V and low quiescent 40μA. TQL820CA14V33_V50 provides 2% output voltage accuracy and 200mA maximum driving current and is suitable for automotive or other supply systems.
TQL820CA14V33_V50 just requires one small ceramic capacitor of 1μF to exhibit fast regulation and good stability. It shows very low dropout voltage with 70mV in 100mA-load and 110mV in 200mA-load. The start operating voltage is 3V, which is suitable for the cranking condition of the automotive system.
The device has enabled function to switch ON and OFF for power dissipation. There is a reset function to monitor output voltage for UVLO reset and power-ON delay reset with an adjustable lower reset threshold function. The built-in watchdog function monitors the microcontroller’s operation with flexible timings. Other protection functions such as thermal shutdown and current limit are against immediate damage.
Features
- AEC-Q100 qualified with the following results:
- Device temperature grade 1: -40°C to 125°C
- Device HBM ESD classification level H2C
- Device CDM ESD classification level C3
- 3V to 50V Input Voltage Range
- 3.3V Fixed Output Voltage
- 70mV@100mA Low Dropout Voltage
- 200mA Output Current
- Typical 40μA Low Quiescent Current
- Typical ±2% Output Voltage Accuracy
- 1μF Ceramic Output Stable Capacitor
- Programmable Delayed Reset timing at Power-On
- Adjustable Reset Threshold Voltage
- Flexible Watchdog Timing and Current Dependent Deactivation
- Enable, Undervoltage Reset
- Overtemperature Protection
- RoHS Compliant
- Halogen-Free according to IEC 61249-2-21
Application
- Automotive Power Supply Systems
- General Power Supply applications
Click here for a datasheet.
Posted on August 31, 2021 by Jeff -
Taiwan Semiconductor, a global supplier of discrete power electronics devices, LED drivers, analog ICs, and ESD protection devices, announces the availability of the PU1xMx/PU2xMx families of fast recovery epitaxial diodes. These high-reliability (AEC-Q101 qualified) FREDs offer optimized switching speed vs. reverse recovery time. Their soft reverse recovery results in lower noise switching while achieving low losses and increased efficiency. The Micro SMA package heat spreader contacts provide excellent heat transfer.
“TSC’s FRED devices offer an unparalleled combination of small footprint, fast switching speed, low parasitic capacitance, and low leakage,” said Vice President, TSC Products, Sam Wang. “In terms of price, performance, and package, our FREDs set a new benchmark for the industry.”
The PUxxMx Families provides a number of beneficial features:
- Fast Switching and Reverse Recovery Times – Increases efficiency in a wide range of power electronics designs from medium-voltage to high-voltage applications, lowers EMI and RFI, and simplifies snubber and filtering design.
- Low Reverse Leakage – Industry-leading maximum IR (1 µA @ Tj=25°C) improves efficiency and offers a more controlled switching response between forward and reverse conduction modes.
- Low Reverse Recovery Charge –Maximum QRR (40 nC @ IF=0.5A, IR=1.0A, IRR=0.25A) lowers parasitic ringing and EMC reduces the need for snubbers. Increases switching speed and lowers losses.
- AEC-Q Automotive Qualified Available – All parts in the family meet stringent automotive reliability and performance criteria – Production Part Approval Process (PPAP) documentation is available.
- Global Materials Compliance – RoHS compliant, halogen-free (per IEC-61249-2-21), WEEE, REACH, California Prop. 65, JESD-201 Class 2 Whisker Test, and others.
- Small Surface Mount Micro SMA Package – Ideal for automated placement. Low-profile packaging with heat-spreader contacts provides excellent thermal management.
Applications include automotive alternator charging regulators in 12-, 24- to 28-, and 48-volt systems; POE power, protection, and blocking circuitry; general-purpose switching power, snubber circuits, antiparallel diodes in high-frequency switching circuits; freewheeling diode in converters, chargers, and motor control circuits.
Posted on August 31, 2021 by Jeff -
Taiwan Semiconductor, a global supplier of discrete power electronics devices, LED drivers, analog ICs, and ESD protection devices, announces the availability of the GBU150x family of standard bridge rectifiers. These GBU-packaged, 15A-rated rectifiers are available with peak repetitive reverse voltage ratings (VRRM) from 600V to 1000V and 1.0ms peak forward surge current (IFSM) of 600A. The highest-rated (1KV) device, offered at the same price in production quantities as the others in the family, provides an added design margin that can facilitate meeting regulatory standards, such as IEC61000-4-x and IEEE C62.XX ringing waveform requirements, in a wide range of mains-connected power conversion products.
“Since higher-voltage bridge rectifiers typically are more expensive, engineers trained to optimize price and performance will select 600V or 800V PIV devices to achieve cost targets,” said Vice President, TSC Products, Sam Wang. “The GBU1507, with an industry-leading 1000-volt PIV rating, is offered at the same price as the lower-voltage-rated parts in the series. This gives engineers a cost-effective opportunity to add safety margin for new designs as well as upgrade existing GBU sockets.
The devices in the GBU150x Series provide a number of beneficial features, including:
- Very-High Peak Forward Surge Current – With computing everywhere and electronic lighting replacing electrical lighting, transient and surge survival is a top-of-mind consideration.
- UL-Recognized File # E-326243 – UL-recognized components simplify agency approvals on the customers’ end products, saving time and money.
- Standard GBU Package – Meets or exceeds operational specs of competitive devices; offers a drop-in upgrade for existing GBU sockets for requirements from 50 volts to 1000 volts.
- one part can replace many others
- simplifies a number of stocked SKUs and reduces BOM costs
- Industry-Leading 1000V Rating – Added design margin for universal input supplies – at no added cost.
- Global Materials Compliance – RoHS compliant, halogen-free (per IEC-61249-2-21).
Applications for the GBU150x Series include switch-mode power supplies (SMPS), battery chargers, lighting power supplies, TVs, and adapters.
Posted on August 31, 2021 by Jeff -
Taiwan Semiconductor, a global supplier of discrete power electronics devices, LED drivers, analog ICs, and ESD protection devices, announces the introduction of the TQM Family of single and dual N-channel automotive grade power MOSFETs. Offered with drain-to-source breakdown voltage (BVDSS) of either 40V or 60V, all of the 14 parts in this AEC-Q101 family feature a maximum operating temperature (Tj) of 175° C. Unlike many other products in this class, all are 100% tested for compliance with a published maximum resistance and UIS/Avalanche rating. The devices are all packaged in an industry-compatible, wettable flank, 5×6 mm PDFN package.
The TQM Family offers designers a number of benefits and some improvements over competing devices:
- 100% UIS/Avalanche Ratings Compliance. Provides assurance of consistent safe operating area (SOA)
- RDS(ON), Max. Guaranteed. 100% testing for compliance with published specs allows the design to have tighter margins
- AEC-Q101 Certification. Assures proven quality and reliability in critical transportation electronics and other high-reliability applications
- 175°C Tj, Max. Essential for many automotive applications.
- Wettable Flank Packaging. Facilitate lower cost manufacturing (AOI vs X-Ray inspection) and offer higher production yields
- Product Part Approval Process (PPAP). Taiwan Semiconductor MOSFET fabrication facilities meet the most stringent AEC standards and PPAP documentation is available on request.
“The TQM Family combines Taiwan Semiconductor’s MOSFET technology expertise with innovative, wettable flank packaging to offer automotive power electronics designers with exceptional value,” reported Sam Wang, Vice President, TSC Products.
Posted on August 31, 2021 by Jeff -
Taiwan Semiconductor, a global supplier of discrete power electronics devices, LED drivers, analog ICs, and ESD protection devices, announces the availability of the RS2x family of fast recovery rectifiers. These 2A-rated diodes are available with reverse voltage ratings of 200V and 1 KV, each available in either SOD-128 or Thin SMA package. These two surface mount packages align with standard PC-board solder pads facilitating interchangeability, with the Thin SMA offering a lower profile and the SOD-128 improved thermal dissipation.
“The RS2x Family offers industry-leading forward voltage drop, switching speed, low-profile, and industry-standard thermally efficient packaging,” said Vice President, TSC Products, Sam Wang. “The combination of medium (200V) and high (1KV) ratings and identical performance in a pair of compatible packages enables design efficiency and manufacturing flexibility.”
The RS2x Family provides a number of beneficial features:
- Fast Switching and Reverse Recovery Times – Increases efficiency in a wide range of power electronics designs from medium-voltage to high-voltage applications, lowers EMI and RFI, and simplifies snubber and filtering design.
- Lowest Forward Voltage Drop – Industry-leading maximum Vf (1.06V @ Tj=25°C, Vr=1000V / 1.01V @ Tj=25°C, Vr+200V) improves efficiency and thermal performance.
- AEC-Q Automotive Qualified Versions – All parts in the family meet stringent automotive reliability and performance criteria – Production Part Approval Process (PPAP) documentation is available.
- Global Materials Compliance – RoHS compliant, halogen-free (per IEC-61249-2-21), WEEE, REACH, California Prop. 65, JESD-201 Class 2 Whisker Test, and others.
- Small Surface Mount Packages – Ideal for automated placement. Low-profile packaging with a standard footprint for Thin SMA and thermally efficient SOD-128 packages.
Rectification, blocking, and freewheeling uses for the RxBS Family include enclosed and open frame power supplies and power electronic conversion systems used in automotive, industrial, telecom-datacom-networking systems, LED lighting, battery charging systems, UPS, and inverters.
Posted on June 30, 2020 by Jeff -
The IX4426, IX4427, and IX4428 are dual high-speed, low-side gate drivers. Each of the two outputs can source and sink 1.5A of peak current with rise and fall times of less than 10ns. The inputs of each driver are TTL and CMOS compatible and are virtually immune to latch-up. Low propagation delay times and fast, matched rise and fall times make the IX4426, IX4427, and IX4428 ideal for high-frequency and high-power applications.
The IX4426 is configured as a dual inverting driver; the IX4427 is configured as a dual noninverting driver; and the IX4428 is configured with one inverting driver and one noninverting driver. All three devices are available in a standard eight-pin SOIC package (N suffix) and an eight-pin DFN package (M suffix).
Features
- 1.5A Peak Output Current
- Wide Operating Voltage Range: 4.5V to 35V
- -40°C to +125°C Operating Temperature Range
- Latch-up Protected to 1.5A
- TTL- and CMOS-Compatible Inputs
- Fast Rise and Fall Times
- Low Power Consumption
Applications
- MOSFET Driver
- Switching Power Supplies
- Motor Controls
- DC-to-DC Converters
- Pulse Transformer Driver
Click here for a datasheet.
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