Datasheet > NSD1025-DSPR

NSD1025-DSPR

更新时间： 2024-04-09 18:58:26

品牌	Logo	应用领域
纳芯微 - NOVOSENSE		栅极驱动双极性晶体管驱动器
页数	文件大小	规格书
23页	2881K
描述
NSD1025 是一款双通道、非反相、高速、低侧的栅极驱动器，此产品能够有效地驱动MOSFET/IGBT。为了增加稳定耐用性， NSD1025在输入引脚上增加耐负压 –10V的能力。 NSD10

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NSD1025-DSPR 数据手册

NSD1025

High Speed, 5A Dual-Channel,

Low-Side Gate Driver with Enable Pins

Datasheet (EN) 1.2



Low supply current

Product Overview

Short propagation delays: 21ns (typical)

NSD1025 is a wide supply, non-inverting, dual-channel,

high speed, low side gate driver for both MOSFET, and

IGBT. It has capability to deliver 5A sink and source

current to the capacitive load along with rail-to-rail

output to reduce the Miller effect during MOSFET’s

switching transition. Fast rise and fall times as well as

matched propagation delay of both output channels

enable the NSD1025 suitable for high frequency power

converter application.

Both the input and enable pins of NSD1025 has ability to

handle -10V which enhance the noise immunity and

robustness of the device. Driver inputs are compatible

with CMOS and TTL logic hence it provides easy interface

with analog and digital controllers.

The internal circuitry provides an under voltage lockout

(UVLO) function by holding the output low until the

supply voltage is under the UVLO threshold values. Wide

band of VDD hysteresis between high and low thresholds

offers excellent noise immunity. The NSD1025 industrial

device is available in SOP8, DFN8, and HMSOP8 package

with operating temperature range from -40°C to 125°C.

Applications



Typical SMPS (Solar, Server, Telecom, Industrial)

Motor Controllers

Pulse Transformer Driver

DC-DC Converters

Class-D switching amplifier

Line-drivers

Topologies



Synchronous rectifiers

Single and interleaved PFC

LLC

ZVS with pulsed transformer

Device Information⁽¹⁾

Part Number

Package

Body Size

4.9 mm × 3.9 mm x 1.75mm

NSD1025-DSPR

SOP8

NSD1025-DHMSR

NSD1025-DDAER

HMSOP8

DFN8

3.0 mm × 3.0 mm x 1.1mm

3.0 mm × 3.0 mm x 0.75mm

Key Features

1) For all available packages, and order information refer to

the end of datasheet.



Wide supply voltage range: 4.5 to 24V

Source/Sink drive current: ±5A (Peak)

Two independent enable pins to control channel output

Industry-standard Pin out

Block Diagram

NSD1025

ENB

ENA

INA

Ability to handle negative swing of (-10V) at each input

OUTA

VDD



Offer High drive current by parallel connection of

outputs

GND

INB



CMOS/TTL compatible logic inputs

OUTB

5A reverse current feature eliminates the need of output

protection circuitry



Operating temperature range: -40°C to 125°C

RoHS & REACH Compliant

NSD1025 Block Diagram

Page 1

12 3 4 5 6 7...23

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与NSD1025-DSPR相关器件

型号	品牌	描述	获取价格	数据表
NSD1025E-DDAER	NOVOSENSE	NSD1025 是一款双通道、非反相、高速、低侧的栅极驱动器，此产品能够有效地驱动MOSF	获取价格
NSD1025E-DHMSR	NOVOSENSE	NSD1025 是一款双通道、非反相、高速、低侧的栅极驱动器，此产品能够有效地驱动MOSF	获取价格
NSD1025E-DSPR	NOVOSENSE	NSD1025 是一款双通道、非反相、高速、低侧的栅极驱动器，此产品能够有效地驱动MOSF	获取价格
NSD1025E-Q1HMSR	NOVOSENSE	NSD1025-Q1是一款车规级的双通道、非反相、高速、低侧的栅极驱动器，此产品能够有效地	获取价格
NSD1025E-Q1HSPR	NOVOSENSE	NSD1025-Q1是一款车规级的双通道、非反相、高速、低侧的栅极驱动器，此产品能够有效地	获取价格
NSD1025-Q1HMSR	NOVOSENSE	NSD1025-Q1是一款车规级的双通道、非反相、高速、低侧的栅极驱动器，此产品能够有效地	获取价格

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