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

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UPD16874

QUAD Pch HIGH-SIDE SWITCH FOR USB

NEC => Renesas Technology 

ELECTRICAL SPECIFICATIONS

AC Characteristics (Unless otherwise specified, VIN = +5 V, TA = +25°C)

Parameter

Symbol

Conditions

MIN.

Output transition rise time (ON)

tRISE

RL = 10 Ω per output

2.5

Output transition fall time (OFF)

tFALL

RL = 10 Ω per output

Overcurrent detection delay time tOVER

Overcurrent detection output

tSRISE

RL = 10 Ω per output

2.5

rise time

Minimum CTL high time

tCTL

CTL : L→H→L

20

TYP.

5

20

5

POINTS OF MEASUREMENT

Output Transition Rise Time (ON)/Output Transition Fall Time (OFF)

CTL pin: H→L/L→H

5 V/3.3 V

CTL

0V

90%

5V

VOUT

0V

tRISE

90%

tFALL

90%

10%

Overcurrent Detection Delay Time/Minimum CTL High Time

ITH

IOUT

µPD16874

MAX.

Unit

8

ms

10

µs

µs

8

ms

µs

VOUT

FLG

tOVER

tSRISE

(Internal time)

90%

CTL

tCTL

10%

10%

Data Sheet S13894EJ1V0DS

5

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