参数资料
型号: IRS20957SPBF
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO16
封装: ROHS COMPLIANT, MS-012AC, SOIC-16
文件页数: 1/16页
文件大小: 297K
代理商: IRS20957SPBF
www.irf.com
2008 International Rectifier
1
IRS20957S
Protected Digital Audio Driver
Features
Floating PWM input enables easy half bridge
implementation
Programmable bidirectional over-current protection with
self-reset function
Programmable preset dead-time for improved THD
performances
High noise immunity
±100V ratings deliver up to 500W in output power
3.3 V/ 5 V logic compatible input
Operates up to 800kHz
Typical Applications
Home theatre systems
Mini component stereo systems
Powered speaker systems
General purpose audio power amplifiers
Product Summary
Topology
Half-Bridge
VOFFSET (max)
+/- 100 V
IO+ & IO- (typical)
1.0 A & 1.2 A
Selectable deadtime
15/25/35/80ns
Ton & toff (typical)
95ns & 80ns
OC protection delay
500ns (max)
Shutdown
propagation delay
250ns (max)
Package
Typical Connection Diagram
Note: Please refer to Lead Assignments for correct pin configuration. This diagram shows
electrical connections only.
March 5, 2009
Datasheet No – PD97381
相关PDF资料
PDF描述
IRS20957STRPBF SPECIALTY CONSUMER CIRCUIT, PDSO16
IRU1207-18CSTR 1.8 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO8
IRU1207-33CSTR 3.3 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO8
IRU1207-25CSTR 2.5 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO8
IRU1207-33CSPBF 3.3 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO8
相关代理商/技术参数
参数描述
IRS20957SPBF 制造商:International Rectifier 功能描述:IC MOSFET DRIVER HIGH-SPEED SOIC-16 制造商:International Rectifier 功能描述:IC, MOSFET DRIVER, HIGH-SPEED, SOIC-16
IRS20957STRPBF 功能描述:功率驱动器IC Class D Aud Drvr IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
IRS2101PBF 功能描述:功率驱动器IC Hi&Lw Sd Drvr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
IRS2101SPBF 功能描述:功率驱动器IC HI LO SIDE DRVR 600V 160ns 130mA RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
IRS2101STRPBF 功能描述:功率驱动器IC Hi&Lw Sd Drvr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube