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TECH PUBLIC TPK20V4IS5RoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
TPK20V4IS5
LCSC Part #
C51939653
Packaging
SOT-23-5
Customer #
Key Attributes
4.5V~18V 300mA 600mA SOT-23-5 Gate Drivers RoHS
Datasheetpdf iconTECH PUBLIC TPK20V4IS5
In-Stock: 2,985
2,985 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
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QtyUnit PriceTotal Amount
5+$ 0.244$ 0.2318$ 1.16
50+$ 0.1908$ 0.1813$ 9.07
150+$ 0.168$ 0.1596$ 23.94
500+$ 0.1396$ 0.1327$ 66.35
3,000+$ 0.1269$ 0.1206$ 361.80
6,000+$ 0.1193$ 0.1134$ 680.40
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerTECH PUBLIC
PackagingSOT-23-5
Input Logic Level - Low1V~1.2V
Low Level Delay Time33ns
High Level Delay Time33ns
Quiescent Current100uA
Input Logic Level - High2.4V~2.6V
Voltage - Supply4.5V~18V
Driven ConfigurationLow Side
Current - Output Low(IOL)300mA
Rise Time12ns
Fall Time11ns
FeaturesUnder Voltage Protection;Enable shutdown;Interleaved conduction protection
Current - Output High(IOH)600mA
Load TypeMOSFET
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Introduction

AI Translation

This device is a compact gate driver that serves as an excellent replacement for NPN and PNP discrete driver (buffer circuit) solutions. The driver is suitable for MOSFETs, IGBTs, and emerging wide-bandgap power devices such as GaN. Well-suited for high-speed applications. Its asymmetric 4A peak source current and 8A peak sink current enhance immunity to parasitic Miller turn-on effects. Features including wide input hysteresis and negative input voltage handling improve transient noise immunity.

Features

AI Translation
  • 4.5V to 15V single-supply range
  • Output held low during VDD undervoltage lockout
  • TTL and CMOS compatible input logic thresholds
  • Output designed to remain low when input pins are floating
  • Fast rise and fall times (typical 9ns and 7ns)
  • Fast propagation delay (typical 13ns)
  • Split-output configuration
  • Strong sink current for enhanced Miller turn-on immunity
  • Input pins withstand voltages 5V below GND pin
  • Compact package: SOT23-5

Applications

AI Translation
  • DC-DC converters
  • Desktop computer power supplies
  • Switching mode power supplies
  • Companion gate drivers for digital power controllers
  • Gate drivers for emerging wide bandgap power devices (e.g., GaN)