Datasheet > 驱动程序和接口 > MOSFET 驱动器> SI9976DY

SI9976DY

更新时间： 2024-09-14 22:50:19

品牌	Logo	应用领域
威世 - VISHAY		驱动器 MOSFET驱动器驱动程序和接口接口集成电路光电二极管信息通信管理
页数	文件大小	规格书
5页	110K
描述
N-Channel Half-Bridge Driver

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

SI9976DY 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
零件包装代码：	SOIC	包装说明：	SOP, SOP14,.25
针数：	14	Reach Compliance Code：	unknown
风险等级：	5.58	Is Samacsys：	N
JESD-30 代码：	R-PDSO-G14	JESD-609代码：	e0
端子数量：	14	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP14,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	20/40 V	认证状态：	Not Qualified
子类别：	MOSFET Drivers	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

SI9976DY 数据手册

Si9976DY

Vishay Siliconix

Si9976

N-Channel Half-Bridge Driver

FEATURES

• Single Input for High-Side and Low-Side MOSFETs

• 20- to 40-V Supply

APPLICATIONS

• Power Supplies

• Motor Drives

• Static (dc) Operation

• Cross-Conduction Protected

• Undervoltage Lockout

• ESD and Short Circuit Protected

• Fault Feedback

• Office Automation

• Computer Peripherals

• Industrial Controllers

• Robotics

• Medical Equipment

DESCRIPTION

The Si9976DY is an integrated driver for an n-channel

MOSFET half-bridge. Schmitt trigger inputs provide logic

signal compatibility and hysteresis for increased noise

immunity. An internal low-voltage regulator allows the device

to be powered directly from a system supply of 20 to 40 V.

Both half-bridge n-channel gates are driven directly with

low-impedance outputs. Addition of one external capacitor

allows an internal circuit to level shift both the power supply

and logic signal for the half-bridge high-side n-channel gate

drive. An internal charge pump replaces leakage current lost

in the high-side driver circuit to provide “static” (dc) operation

in any output condition. Protection features include an

undervoltage lockout, cross-conduction prevention logic, and

a short circuit monitor. The Si9976DY is available in the

14-pin SOIC (surface mount) package, specified to operate

over the industrial (-40 to 85°C) temperature range.

FUNCTIONAL BLOCK DIAGRAM

FaxBack 408-970-5600, request 70016

www.siliconix.com

S-60752-Rev. E, 05-Apr-99

12 3 4 5

中文翻译

下载PDF

与SI9976DY相关器件

型号	品牌	获取价格	描述	数据表
SI9976DY-T1	VISHAY	获取价格	N-Channel Half-Bridge Driver
SI9976DY-T1-E3	VISHAY	获取价格	N-Channel Half-Bridge Driver
SI9978	VISHAY	获取价格	Configurable H-Bridge Driver
SI9978DW	VISHAY	获取价格	Configurable H-Bridge Driver
SI9978DW-E3	VISHAY	获取价格	MOSFET Driver, PDSO24
SI9978DW-T1	VISHAY	获取价格	Configurable H-Bridge Driver
SI9978DW-T1-E3	VISHAY	获取价格	Configurable H-Bridge Driver
SI9979	VISHAY	获取价格	3-Phase Brushless DC Motor Controller
SI9979_04	VISHAY	获取价格	3-Phase Brushless DC Motor Controller
SI9979C	VISHAY	获取价格	IC BRUSHLESS DC MOTOR CONTROLLER, PQFP48, SQFP-48, Motion Control Electronics