STA50013TR データシートの表示（PDF） - STMicroelectronics

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STA50013TR

30V 3.5A QUAD POWER HALF BRIDGE

STMicroelectronics 

Figure 4. Typical Quad Half Bridge Configuration

STA500

VCC1P

+VCC

IN1A 29

M3

IN1A

+3.3V

IBIAS 23

CONFIG 24

PWRDN PWRDN 25

M2

R57

R59

10K

10K

FAULT 27

26

PROTECTIONS

&

LOGIC

15

17

OUTPL

16

OUTPL

14 PGND1P

12 VCC1N

R41

20

C41

330pF

L11 22µH

C71

100nF

R51

6

R61

5K C31 820µF

C91

C81

R62

1µF

100nF 5K

C21

2200µF

C58

TRI-STATE

M5

C51

C61

uct(s) TH_WAR

100nF

TH_WAR 28

IN1B

IN1B 30

VDD 21

VDD 22

VSS 33

VSS 34

d C58

100nF

C53

100nF

ro ) C60

P t(s 100nF

VCCSIGN 35

VCCSIGN 36

IN2A

IN2A 31

te c GND-Reg

le u 20

d GND-Clean

19

REGULATORS

so ro IN2B

IN2B 32

b P GNDSUB

) - O lete 1

M4

M17

M15

M16

M14

11

1µF

OUTNL

10

OUTNL

13 PGND1N

7 VCC2P

100nF

R42

20

C42

330pF

L12 22µH

C72

100nF

R52

6

8

OUTPR

9

OUTPR

6 PGND2P

4 VCC2N

C52

3

1µF

OUTNR

2

OUTNR

5 PGND2N

D03AU1474

R43

20

C43

330pF

L13 22µH

C73

100nF

R53

6

C62

100nF

R44

20

C44

330pF

L14 22µH

C74

100nF

R54

6

R63

5K C32 820µF

C92

C82

R64

1µF

100nF 5K

R65

5K C33 820µF

C93

C83

R66

1µF

100nF 5K

R67

5K C34 820µF

C94

C84

R68

1µF

100nF 5K

roduct(s) - Obso Note:

P t(s The diagran showed below, have been obtained using the demonstration board described in the application

te c Note AN1456 (STA304 + STA500 Digital Audioprocessor evolution board evaluating manual - Jan 2002), refer

le u to the schematic shown in fig. 1).

d For the Quad Half Bridge Configuration (fig. 4), refers to the application note AN1661 (STA308 Half Bridge

OObbssoolete Pro Board - March 2003)

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