UCC27423P

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Texas Instruments

4-A/4-A DUAL-CHANNEL GATE DRIVER WITH 5-V UVLO, ENABLE, AND INVERTING INPUTS

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DocumentsDatasheet Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A)+11

UCC27423P

Active

Texas Instruments

4-A/4-A DUAL-CHANNEL GATE DRIVER WITH 5-V UVLO, ENABLE, AND INVERTING INPUTS

Deep-Dive with AI

DocumentsDatasheet Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A)+11

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC27423P

Channel Type	Independent
Current - Peak Output (Source, Sink) [custom]	4 A
Current - Peak Output (Source, Sink) [custom]	4 A
Driven Configuration	Low-Side
Gate Type	N-Channel, P-Channel MOSFET
Input Type	Inverting
Logic Voltage - VIL, VIH	1 V, 2 V
Mounting Type	Through Hole
Number of Drivers	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	0.3 in
Package / Case	8-DIP
Package / Case	7.62 mm
Rise / Fall Time (Typ) [custom]	15 ns
Rise / Fall Time (Typ) [custom]	20 ns
Supplier Device Package	8-PDIP
Voltage - Supply [Max]	15 V
Voltage - Supply [Min]	4 V

UCC27423-EP Series

Automotive 4-A/4-A dual-channel gate driver with enable and inverting inputs

Part	Function	Utilized IC / Part	Type	Supplied Contents	Input Type	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Channel Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Package / Case	Package / Case [y]	Package / Case [x]	Number of Drivers	Gate Type	Logic Voltage - VIL, VIH	Driven Configuration	Mounting Type	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Grade	Qualification	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case [custom]
Texas Instruments UCC27423-4-5-Q1EVM	Low Side Driver (Internal FET)	UCC2742x-Q1	Power Management	Board(s)
Texas Instruments UCC27423DR					Inverting	4 A	4 A	Independent	4 V	15 V	15 ns	20 ns	8-SOIC	3.9 mm	0.154 in	2	N-Channel P-Channel P-Channel MOSFET	1 V 2 V	Low-Side	Surface Mount	8-SOIC	-40 °C	125 °C
Texas Instruments UCC27423DRG4					Inverting	4 A	4 A	Independent	4 V	15 V	15 ns	20 ns	8-SOIC	3.9 mm	0.154 in	2	N-Channel P-Channel MOSFET	1 V 2 V	Low-Side	Surface Mount	8-SOIC	-40 °C	125 °C
Texas Instruments UCC27423QDRQ1					Inverting	4 A	4 A	Independent	4 V	15 V	15 ns	20 ns	8-SOIC	3.9 mm	0.154 in	2	N-Channel P-Channel MOSFET	1 V 2 V	Low-Side	Surface Mount	8-SOIC	-40 °C	125 °C	Automotive	AEC-Q100
Texas Instruments UCC27423MDREP					Inverting	4 A	4 A	Independent	4 V	15 V	15 ns	20 ns	8-SOIC	3.9 mm	0.154 in	2	N-Channel P-Channel MOSFET	1 V 2 V	Low-Side	Surface Mount	8-SOIC					125 °C	-55 °C
Texas Instruments UCC27423P					Inverting	4 A	4 A	Independent	4 V	15 V	15 ns	20 ns	8-DIP			2	N-Channel P-Channel MOSFET	1 V 2 V	Low-Side	Through Hole	8-PDIP	-40 °C	125 °C					0.3 in	7.62 mm
Texas Instruments UCC27423DGN					Inverting	4 A	4 A	Independent	4 V	15 V	15 ns	20 ns	8-MSOP 8-TSSOP Exposed Pad			2	N-Channel P-Channel MOSFET	1 V 2 V	Low-Side	Surface Mount	8-HVSSOP	-40 °C	125 °C							0.118 in 3 mm
Texas Instruments UCC27423QDGNRQ1					Inverting	4 A	4 A	Independent	4 V	15 V	15 ns	20 ns	8-MSOP 8-TSSOP Exposed Pad			2	N-Channel P-Channel MOSFET	1 V 2 V	Low-Side	Surface Mount	8-HVSSOP	-40 °C	125 °C	Automotive	AEC-Q100					0.118 in 3 mm
Texas Instruments UCC27423D					Inverting	4 A	4 A	Independent	4 V	15 V	15 ns	20 ns	8-SOIC	3.9 mm	0.154 in	2	N-Channel P-Channel MOSFET	1 V 2 V	Low-Side	Surface Mount	8-SOIC	-40 °C	125 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.86
		10	$ 0.77
		50	$ 0.73
		100	$ 0.60
		250	$ 0.56
		500	$ 0.50
		1000	$ 0.46
Texas Instruments	TUBE	1	$ 1.15
		100	$ 0.88
		250	$ 0.65
		1000	$ 0.46

Description

General part information

UCC27423-EP Series

The UCC2742x-Q1 family of devices are high-speed dual MOSFET drivers capable of delivering large peak currents into capacitive loads. Two standard logic options are offered: dual inverting and dual noninverting drivers. They are offered in the standard 8-pin SOIC (D) package. The thermally enhanced 8-pin PowerPAD Package MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability.

Using a design that inherently minimizes shoot-through current, these drivers deliver 4-A current where it is needed most, at the Miller plateau region, during the MOSFET switching transition. A unique bipolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.

The UCC2742x-Q1 provide enable (ENBL) functions to have better control of the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8, which were previously left unused in the industry standard pinout. They are internally pulled up to V DD for active-high logic and can be left open for standard operation.