HV7800K1-G(2006) 查看數據表（PDF） - Supertex Inc

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HV7800K1-G
(Rev.:2006)

High Side Current Monitor

Supertex Inc 

Block Diagram

RSENSE

ILOAD

IN

LOAD

3

1

RA

BIAS

CKTS

RB

4

GND

5

OUT

HV7800

Pin Description

Pin Name Description

1

LOAD

This pin is an input sense pin that connects to the negative (-) side of sense resistor, RSENSE. The

negative side denotes the system load end of the sense resistor.

2 N/C No Connection

3

IN

Positive supply. Input voltage range is 3.0 to 450V. This pin is an input sense pin that connects to

the positive (+) side of sense resistor, RSENSE.

4 GND This pin is connected to the GND or return of the system.

5

OUT

Output Voltage referenced to GND terminal. The voltage at OUT will be equal to VSENSE. The output

impedance of this pin is typically 3.3 kΩ.

LOAD 1

N/C 2

IN 3

5 OUT

4 GND

HV7800K1

NR031306

4

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