UCC37323

現行

具有反向輸入的 4-A/4-A 雙通道閘極驅動器

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產品規格表

document-pdfAcrobat UCCx732x Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers datasheet (Rev. K) (英文) PDF | HTML

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UCC27423

現行

具有 5-V UVLO、反相輸、賦能和反相輸入的 4-A/4-A 雙通道閘極驅動器 Similar electrical characteristics in a more recent low-side driver device

UCC37323

現行

產品規格表

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產品詳細資料

Number of channels

2

Power switch

MOSFET

Peak output current (A)

4

Input supply voltage (min) (V)

4.5

Input supply voltage (max) (V)

15

Features

Dual Inverting Outputs, Hysteretic Logic

Operating temperature range (°C)

0 to 70

Rise time (ns)

20

Fall time (ns)

15

Propagation delay time (µs)

0.025

Input threshold

CMOS, TTL

Channel input logic

Inverting

Input negative voltage (V)

0

Rating

Catalog

Driver configuration

Inverting

Number of channels

2

Power switch

MOSFET

Peak output current (A)

4

Input supply voltage (min) (V)

4.5

Input supply voltage (max) (V)

15

Features

Dual Inverting Outputs, Hysteretic Logic

Operating temperature range (°C)

0 to 70

Rise time (ns)

20

Fall time (ns)

15

Propagation delay time (µs)

0.025

Input threshold

CMOS, TTL

Channel input logic

Inverting

Input negative voltage (V)

0

Rating

Catalog

Driver configuration

Inverting

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

HVSSOP (DGN)

8

14.7 mm² (3 mm × 4.9 mm)

PDIP (P)

8

92.5083 mm² (9.81 mm × 9.43 mm)

Bi-CMOS Output Architecture
±4 A Drive Current at the Miller Plateau Region
Constant-Current Even at Low Supply Voltages
Outputs Paralleled for Higher Drive Current
Available in MSOP- PowerPAD™ Package
TTL/CMOS Inputs Independent of Supply Voltage
Industry-Standard Pin-Out

Bi-CMOS Output Architecture
±4 A Drive Current at the Miller Plateau Region
Constant-Current Even at Low Supply Voltages
Outputs Paralleled for Higher Drive Current
Available in MSOP- PowerPAD™ Package
TTL/CMOS Inputs Independent of Supply Voltage
Industry-Standard Pin-Out

The UCC2732x and UCC3732x family of high-speed dual-MOSFET Drivers deliver 4-A source and 4-A sink peak current to effectively drive MOSFETs where it is needed most at the Miller Plateau Region. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages. Three standard logic options are offered — dual-inverting, dual-noninverting, and one-inverting and one-noninverting driver. Input thresholds are based on TTL and CMOS and independent of supply voltage and feature wide input hysteresis offering excellent noise immunity. The UCC2732x and UCC3732x family is available in the standard SOIC-8 (D) as well as the thermally enhanced -8pin PowerPAD MSOP package (DGN), drastically lowering thermal resistance to improve long term reliability.

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UCC27523

現行

具有 5-V UVLO、反相輸入及賦能的 5-A/5-A 雙通道閘極驅動器 This product has higher drive current with 5-A sink/source, as well as faster propagation delay (13-ns) , rise time (7-ns) and fall time (6-ns).

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重要文件	類型	標題	格式選項	日期
*	資料表	UCCx732x Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers datasheet (Rev. K)	PDF \| HTML	2023/11/28
	應用說明	Why use a Gate Drive Transformer?	PDF \| HTML	2024/3/4
	應用說明	Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs	PDF \| HTML	2024/1/22
	應用說明	Static Magnet Power Supply Design for Magnetic Resonance Imaging Application	PDF \| HTML	2024/1/22
	應用說明	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
	應用說明	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
	更多文件說明	Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A)		2018/10/29
	應用說明	Synchronous Rectifiers of a Current Doubler		2003/2/27

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UCC27423-4-5-Q1EVM — 具有啟用功能的 UCC2742xQ1 雙路 4A 高速低壓側 MOSFET 驅動器評估模組

UCC2742xQ1 EVM 是高速雙 MOSFET 評估模組，提供可快速且輕鬆啟動 UCC2742xQ1 驅動器的測試平台。由 4V 至 15V 外部單電源供電，並配備全方位的測試點和跨接器組。所有裝置都有獨立的輸入與輸出線路，且所有裝置都共享一個共同接地。提供啟用 (ENBL) 功能以更妥善控制驅動器應用的運作，裝置的驅動器訊號可透過相同的啟用接腳啟用或停用。

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