UPD16874 查看數據表（PDF） - NEC => Renesas Technology

零件编号

产品描述 (功能)

生产厂家

UPD16874

QUAD Pch HIGH-SIDE SWITCH FOR USB

NEC => Renesas Technology 

When Thermal Shutdown Circuit Operates

IN (Input)

OUT

(Output)

FLG

(Output)

5V

GND

5V

GND

5V

GND

CTL

(Input)

5V

GND

Tch

Thermal shutdown circuit

operating temperature (rising)

Standby status

Non-standby

status

µPD16874

Thermal shutdown circuit

operating temperature (falling)

While the thermal shutdown circuit is activated, the output pins are in the OFF status. However, the IC does not

enter the standby status even if all the CLT pins are deasserted inactive at the same time.

The thermal shutdown circuit is not activated even if the junction temperature exceeds 150°C TYP. while the IC is

in the standby mode (when all the CTL pins are inactive).

TEST CIRCUIT

+5 V

10 Ω

10 Ω

1 IN

2 OUT1

3 FLG1

4 CTL1

5 CTL3

6 FLG3

7 OUT3

8 IN

GND 16

OUT2 15

FLG2 14

CTL2 13

CTL4 12

FLG4 11

OUT4 10

VDDC 9

10 Ω

10 Ω

10

Data Sheet S13894EJ1V0DS

Share Link: