UPD16855BC 查看數據表（PDF） - NEC => Renesas Technology

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UPD16855BC

DUAL HIGH-SIDE SWITCH FOR USB APPLICATION

NEC => Renesas Technology 

BLOCK DIAGRAM

OUT1 8

(Output1)

Ref.

Voltage

Over Current

Detect

FLG1 2

(Flag Out1)

IN (Input)

7

Gate

Control

Gate

Control

UVLO

µPD16855

5 OUT2

(Output2)

Ref.

Voltage

Over Current

Detect

3 FLG2

(Flag Out2)

Thermal

Shutdown

6

GND

1

CTL1

(Control Input1)

4

CTL2

(Control Input2)

Note The internal resister doesn’t connect to input terminal of CTL1 (1 pin) and CTL2 (4 pin).

Therefore the input level must be “H” or “L” even if these pins aren’t used.

2

Data Sheet S13020EJ1V0DS00

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