UCC27425-Q1

활성

인버팅/비 인버팅 입력을 갖춘 오토모티브 4A/4A 듀얼 채널 게이트 드라이버

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document-pdfAcrobat UCC2742x-Q1 Dual 4-A High-Speed Low-Side MOSFET Drivers With Enable datasheet (Rev. I) (영어) PDF | HTML

UCC27425-Q1

활성

데이터 시트

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제품 상세 정보

Number of channels

2

Power switch

IGBT, MOSFET

Peak output current (A)

4

Input supply voltage (min) (V)

4

Input supply voltage (max) (V)

15

Features

Enable pin

Operating temperature range (°C)

-40 to 125

Rise time (ns)

20

Fall time (ns)

15

Propagation delay time (µs)

0.025

Input threshold

CMOS, TTL

Channel input logic

Inverting, Non-Inverting

Input negative voltage (V)

0

Rating

Automotive

Driver configuration

Inverting, Non-Inverting

Number of channels

2

Power switch

IGBT, MOSFET

Peak output current (A)

4

Input supply voltage (min) (V)

4

Input supply voltage (max) (V)

15

Features

Enable pin

Operating temperature range (°C)

-40 to 125

Rise time (ns)

20

Fall time (ns)

15

Propagation delay time (µs)

0.025

Input threshold

CMOS, TTL

Channel input logic

Inverting, Non-Inverting

Input negative voltage (V)

0

Rating

Automotive

Driver configuration

Inverting, Non-Inverting

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
Industry-Standard Pinout
Enable Functions for Each Driver
High-Current Drive Capability of ±4 A
Unique Bipolar and CMOS True Drive Output Stage Provides High Current at MOSFET Miller Thresholds
Inputs Independent of Supply Voltage Compatible With TTL and CMOS
20-ns Typical Rise and 15-ns Typical Fall Times With 1.8-nF Load
Typical Propagation Delay Times of 25 ns With Input Falling and 35 ns With Input Rising
4-V to 15-V Supply Voltage
Dual Outputs Can Be Paralleled for Higher Drive Current
Available in Thermally Enhanced MSOP PowerPAD™ Package
Rated From –40°C to +125°C

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
Industry-Standard Pinout
Enable Functions for Each Driver
High-Current Drive Capability of ±4 A
Unique Bipolar and CMOS True Drive Output Stage Provides High Current at MOSFET Miller Thresholds
Inputs Independent of Supply Voltage Compatible With TTL and CMOS
20-ns Typical Rise and 15-ns Typical Fall Times With 1.8-nF Load
Typical Propagation Delay Times of 25 ns With Input Falling and 35 ns With Input Rising
4-V to 15-V Supply Voltage
Dual Outputs Can Be Paralleled for Higher Drive Current
Available in Thermally Enhanced MSOP PowerPAD™ Package
Rated From –40°C to +125°C

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.

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.

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상위 문서	유형	직함	형식 옵션	날짜
*	데이터 시트	UCC2742x-Q1 Dual 4-A High-Speed Low-Side MOSFET Drivers With Enable datasheet (Rev. I)	PDF \| HTML	2023. 11. 28
	애플리케이션 노트	Why use a Gate Drive Transformer?	PDF \| HTML	2024. 3. 4
	애플리케이션 노트	Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs	PDF \| HTML	2024. 1. 22
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	Application brief	External Gate Resistor Selection Guide (Rev. A)		2020. 2. 28
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	애플리케이션 노트	Improving Efficiency of DC-DC Conversion through Layout		2019. 5. 7
	Application brief	How to overcome negative voltage transients on low-side gate drivers' inputs		2019. 1. 18
	Application brief	High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A)		2018. 11. 26
	추가 자료	Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A)		2018. 10. 29