Data Sheet

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PVDD/2
PVDD/2
PVDD/2
PVDD/2
VALID
GVDD
10 Ω
10 Ω
10 µF
100 nF
GVDD
1 Ω
100 nF
Shutdown
PWM1_P1
PWM2_P
PWM3_P
PWM4_P
PWM_A
PWM_C
OTW
RESET_AB
M2
M3
RESET_CD
VDD
GVDD_C
GVDD_B
PWM_D
VREG
M1
SD
AGND
PWM_B
OC_ADJ
GND
GND_C
OUT_A
BST_A
OUT_B
BST_B
PVDD_B
PVDD_A
BST_C
PVDD_C
OUT_C
GND_A
GND_B
OUT_D
PVDD_D
BST_D
36
35
34
33
23
19
20
21
22
24
25
26
27
28
32
31
30
29
GND_D
GVDD_D
GVDD_A
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
Microcontroller
39 kΩ
100 nF
33 nF
33 nF
33 nF
33 nF
100 nF
50 V
100 nF
50 V
100 nF
50 V
1000 µF
50 V
PVDD
10 µH@10 A
3.3 Ω
10 nF
50 V
10 nF
50 V
1000 µF
50 V
PVDD
3.3 Ω
100 nF
50 V
47 µF
50 V
47 µF
50 V
47 µF
50 V
10 µF
100 nF
100 nF
100 nF
10 µH@10 A
TAS5142DKD
0 Ω
Optional
TAS5508
10 Ω
10 Ω
47 µF
50 V
10 µH@10 A
10 µH@10 A
10 nF
50 V
3.3 Ω
100 nF
100 V
10 nF @ 50 V
3.3 Ω
100 nF
100 V
1 µF
50 V
A
B
C
D
220 µF
50 V
220 µF
50 V
PVDD
D
C
2.7 kΩ
10 nF
50 V
3.3 Ω
100 nF
100 V
10 nF @ 50 V
3.3 Ω
100 nF
100 V
1 µF
50 V
220 µF
50 V
220 µF
50 V
PVDD
10 nF
50 V
3.3 Ω
100 nF
100 V
10 nF @ 50 V
3.3 Ω
100 nF
100 V
1 µF
50 V
220 µF
50 V
220 µF
50 V
PVDD
10 nF
50 V
3.3 Ω
100 nF
100 V
10 nF @ 50 V
3.3 Ω
100 nF
100 V
1 µF
50 V
220 µF
50 V
220 µF
50 V
PVDD
2.7 kΩ
2.7 kΩ
2.7 kΩ
A
B
S0071-01
TAS5142
SLES126B – DECEMBER 2004 – REVISED MAY 2005
Figure 16. Typical SE Application
17