參數(shù)資料
型號: TAS5705PAPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件頁數(shù): 34/72頁
文件大?。?/td> 1168K
代理商: TAS5705PAPG4
Temp.
Sense
VALID
FAULT
AGND
OC_ADJ
VREG
Power
On
Reset
Under-
voltage
Protection
GND
PWM_D
OUT_D
PGND_CD
PVDD_D
BST_D
Gate
Drive
PWM
Rcv
Overcurrent
Protection
4
Protection
and
I/OLogic
PWM_C
OUT_C
PGND_CD
PVDD_C
BST_C
Timing
Gate
Drive
Ctrl
PWM
Rcv
GVDD_CD
PWM_B
OUT_B
PGND_AB
PVDD_B
BST_B
Timing
Gate
Drive
Ctrl
PWM
Rcv
PWM_A
OUT_A
PGND_AB
PVDD_A
BST_A
Timing
Gate
Drive
Ctrl
PWM
Rcv
GVDD_AB
Ctrl
BTL-Configuration
PulldownResistor
BTL-Configuration
PulldownResistor
BTL-Configuration
PulldownResistor
BTL-Configuration
PulldownResistor
InternalPullup
ResistorstoVREG
4
GVDD_CD
Regulator
GVDD_AB
Regulator
Timing
I
sense
B0034-04
PWMController
FAULT
SLOS549A – JUNE 2008 – REVISED SEPTEMBER 2009 ................................................................................................................................................ www.ti.com
Figure 1. Power Stage Functional Block Diagram
4
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5705
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