參數(shù)資料
型號(hào): IRS20957STRPBF
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO16
封裝: ROHS COMPLIANT, MS-012AC, SOIC-16
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 297K
代理商: IRS20957STRPBF
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
相關(guān)PDF資料
PDF描述
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
IS220 20 A, 200 V, SCR, TO-220
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