UCC27424-EP

활성

향상된 제품 활성화를 지원하는 4A/4A 듀얼 채널 게이트 드라이버

지금 주문하기

데이터 시트

document-pdfAcrobat UCC2742x-EP Dual 4-A High-Speed Low-Side MOSFET Driver With Enable datasheet (Rev. C) (영어) PDF | HTML

UCC27424-EP

활성

데이터 시트

지금 주문하기

제품 상세 정보

Number of channels

2

Power switch

IGBT, MOSFET

Peak output current (A)

4

Input supply voltage (min) (V)

4.5

Input supply voltage (max) (V)

15

Features

Enable pin

Operating temperature range (°C)

-55 to 125

Rise time (ns)

20

Fall time (ns)

15

Propagation delay time (µs)

0.025

Input negative voltage (V)

0

Rating

HiRel Enhanced Product

Driver configuration

Dual inputs

Number of channels

2

Power switch

IGBT, MOSFET

Peak output current (A)

4

Input supply voltage (min) (V)

4.5

Input supply voltage (max) (V)

15

Features

Enable pin

Operating temperature range (°C)

-55 to 125

Rise time (ns)

20

Fall time (ns)

15

Propagation delay time (µs)

0.025

Input negative voltage (V)

0

Rating

HiRel Enhanced Product

Driver configuration

Dual inputs

HVSSOP (DGN)

8

14.7 mm² (3 mm × 4.9 mm)

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
TTL-/CMOS-Compatible Inputs Independent of
Supply Voltage
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
4.5-V to 15-V Supply Voltage
Dual Outputs can be Paralleled for Higher Drive
Current
Available in Thermally-Enhanced MSOP
PowerPAD™ Package With 4.7°C/W R_θJC
Supports Defense, Aerospace, and Medical
Applications
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
APPLICATIONS
- Switch-Mode Power Supplies
- DC/DC Converters
- Motor Controllers
- Line Drivers
- Class-D Switching Amplifiers

All other trademarks are the property of their respective owners

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
TTL-/CMOS-Compatible Inputs Independent of
Supply Voltage
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
4.5-V to 15-V Supply Voltage
Dual Outputs can be Paralleled for Higher Drive
Current
Available in Thermally-Enhanced MSOP
PowerPAD™ Package With 4.7°C/W R_θJC
Supports Defense, Aerospace, and Medical
Applications
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
APPLICATIONS
- Switch-Mode Power Supplies
- DC/DC Converters
- Motor Controllers
- Line Drivers
- Class-D Switching Amplifiers

All other trademarks are the property of their respective owners

The UCC27423 and UCC27424 high-speed MOSFET drivers can deliver large peak currents into capacitive loads. Two standard logic options are offered – dual inverting and dual noninverting drivers. The UCC27424 thermally-enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability. The UCC27423 is offered in a standard SOIC-8 (D) package.

Using a design that inherently minimizes shoot-through current, this driver delivers 4 A of 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 UCC27423 and UCC27424 provide enable (ENB) functions to better control the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8, which previously were left unused in the industry-standard pinout. ENBA and ENBB are pulled up internally to V_DD for active-high logic and can be left open for standard operation.

The UCC27423 and UCC27424 high-speed MOSFET drivers can deliver large peak currents into capacitive loads. Two standard logic options are offered – dual inverting and dual noninverting drivers. The UCC27424 thermally-enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability. The UCC27423 is offered in a standard SOIC-8 (D) package.

Using a design that inherently minimizes shoot-through current, this driver delivers 4 A of 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 UCC27423 and UCC27424 provide enable (ENB) functions to better control the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8, which previously were left unused in the industry-standard pinout. ENBA and ENBB are pulled up internally to V_DD for active-high logic and can be left open for standard operation.

filter

기타 저압측 드라이버 찾기

다운로드 스크립트와 함께 비디오 보기 비디오

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.

11개 모두 보기

상위 문서	유형	직함	형식 옵션	날짜
*	데이터 시트	UCC2742x-EP Dual 4-A High-Speed Low-Side MOSFET Driver With Enable datasheet (Rev. C)	PDF \| HTML	2014. 12. 23
*	방사능 및 안정성 보고서	UCC27424MDGNREP Reliability Report		2012. 1. 5
	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
	애플리케이션 노트	Static Magnet Power Supply Design for Magnetic Resonance Imaging Application	PDF \| HTML	2024. 1. 22
	애플리케이션 노트	Benefits of a Compact, Powerful, and Robust Low-Side Gate Driver	PDF \| HTML	2021. 11. 10
	Application brief	External Gate Resistor Selection Guide (Rev. A)		2020. 2. 28
	Application brief	Understanding Peak IOH and IOL Currents (Rev. A)		2020. 2. 28
	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