參數(shù)資料
型號: TAS5630PHD
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 600 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝: PLASTIC, HTQFP-64
文件頁數(shù): 33/35頁
文件大小: 2228K
代理商: TAS5630PHD
2 -CHANNEL
H -BRIDGE
BTL MODE
Output
H-Bridge 2
P
V
D
_
A
,
B
,
C
,
D
G
N
D
_
A
,
B
,
C
,
D
Hardwire
Over-
Current
Limit
8
G
N
D
V
D
V
R
E
G
A
G
N
D
O
C
_
A
D
J
PVDD
PowerSupply
Decoupling
GVDD, VDD,
& VREG
PowerSupply
Decoupling
SYSTEM
Power
Supplies
PVDD
GVDD (12V)/VDD (12V)
GND
50V
12V
GND
VAC
Bootstrap
Caps
BST_C
BST_D
2
nd Order
L-COutput
Filterfor
each
H-Bridge
OUT_C
OUT_D
G
V
D
_
A
,
B
,
C
,
D
Bootstrap
Caps
BST_A
BST_B
INPUT_A
2
nd Order
L-COutput
Filterfor
each
H-Bridge
OUT_A
OUT_B
8
4
Output
H-Bridge 1
Input
H-Bridge 1
INPUT_B
M2
M1
M3
Hardwire
Mode
Control
Input
H-Bridge 2
INPUT_C
INPUT_D
V
I_
C
M
C
_
S
T
A
R
T
U
P
S
U
_
R
E
F
Caps for
External
Filtering
&
Startup/Stop
InputDC
Blocking
Caps
InputDC
Blocking
Caps
/R
E
S
E
T
/O
T
W
1
,
/O
T
W
2
,
/O
T
W
/C
L
IP
System
microcontroller
or
Analogcircuitry
R
E
A
D
Y
/S
D
ANALOG_IN_A
ANALOG_IN_B
ANALOG_IN_C
ANALOG_IN_D
FREQ_ADJ
Hardwire
PWMFrame
Rate Adjust
&
Master/Slave
Mode
OSC_IO+
OSC_IO-
Oscillator
Synchronization
2
(2)
www.ti.com
SLES220B – JUNE 2009 – REVISED FEBRUARY 2010
TYPICAL SYSTEM BLOCK DIAGRAM
Copyright 2009–2010, Texas Instruments Incorporated
7
Product Folder Link(s): TAS5630
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