STV7801S

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3 - PIN DESCRIPTION

Multiwatt 15

PowerSO20

Pin Number

Pin Name

Function

Description

1

HL-Tr

Input

Power Recovery High Level/Low Level Transition

2

H-Clmp

Input

Main Switch High-Side Clamp Input

3

L-Clmp

Input

Main Switch Low-Side Clamp Input

4

LH-Tr

Input

Power Recovery Low Level/High Level Transition

5

PR-FPS

Input

Power Recovery Floating Supply

6

DM-HL

Input

Current Recirculation- Input Pin - High/Low Transition

7

PR

Output

Power Recirculation Output Stage

8

Vsslog

Ground

Logic Ground/Substrate Ground

9

DM-LH

Output

Current Recirculation- Output Pin - Low/High Transition

10

Vdd

Supply

Logic Supply

11

Vssp

Ground

Power Ground

12

Out

Output

Main Switch Output

13

CBoot

Input

Bootstrap Capacitor Input Pin

14

Vpp

Supply

High Voltage Supply

15

Vpp

Supply

High Voltage Supply

Pin Number

Pin Name

Function

Description

1

Vssub

Ground

Substrate Ground

2

HL-Tr

Input

Power Recovery High Level/Low Level Transition

3

H-Clmp

Input

Main Switch High-Side Clamp Input

4

L-Clmp

Input

Main Switch Low-Side Clamp Input

5

LH-Tr

Input

Power Recovery Low Level/High Level Transition

6

PR-FPS

Input

Power Recovery Floating Supply

7

PR-FPS

Input

Power Recovery Floating Supply

8

DM-HL

Input

Current Recirculation- Input Pin - High/Low Transition

9

PR

Output

Power Recirculation Output Stage

10

Vssub

Ground

Substrate Ground

11

Vsslog

Ground

Logic Ground/Substrate Ground

12

DM-LH

Output

Current Recirculation- Output Pin - Low/High Transition

13

Vdd

Supply

Logic Supply

14

Vssp

Ground

Power Ground

15

Vssp

Ground

Power Ground

16

Out

Output

Main Switch Output

17

CBoot

Input

Bootstrap Capacitor Input Pin