UPD16875 Просмотр технического описания (PDF) - NEC => Renesas Technology

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UPD16875

DUAL Pch HIGH-SIDE SWITCH FOR USB

NEC => Renesas Technology 

µPD16875

FUNCTIONAL DESCRIPTION REFERENCE TABLE

Function

Overcurrent detection

Under voltage lockout

circuit (UVLO)

Operation when power

is turned on/off

Thermal shutdown

circuit

Characteristics

Overcurrent detection

Threshold

Overcurrent detection

delay time

Slow-start repeat time

UVLO operating voltage

Output rise time

Output fall time

Thermal shutdown circuit

operating temperature

Reference Value

(TYP.)

0.9A

20µ s

5 ms

VDD L→H 2.5 V

VDD H→L 2.3 V

tRISE

5 ms

tFALL

1 µs

150°C or higher

Refer to:

p.7 1. Overcurrent detection

p.7 1. Overcurrent detection

p.10 On Detection of Overcurrent

p.10 On Detection of Overcurrent

p.7 2. Under Voltage Lockout Circuit (UVLO)

p.8 3. Behavior When Power Is Turned

ON/OFF

p.11 When Thermal Shutdown Circuit

Operates

6

Data Sheet S13895EJ1V0DS

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