FPF2024 データシートの表示（PDF） - Fairchild Semiconductor

部品番号

コンポーネント説明

メーカー

FPF2024

Full Functional Load Switch With 100mA Current Limit

Fairchild Semiconductor 

Description of Operation cont.

State Diagram for the part options with Blanking and Auto-Restart (FPF2024/5)

OFF

ON

(V OR T)

FAULT

START UP &

BLANKING

(F u ll -fe atu r e

for 10ms)

Notes:

All States return to OFF when ON is removed.

Typical timing values are shown .

Key: I=Load Switch current, V=Input Voltage, T= Die Temperature

I FAULT

(I AND V AND T)

OK

SLEEP

(Monitor SW

current only

for 257ms)

END 70ms

I FAULT

I FAULT

END 257ms

(I AND V AND T)

OK

A U T O-

RESTART

70ms

WAKEUP

( F u ll- featur e

for 1ms)

(V OR T)

FAULT

Figure 21. Representative State Diagram of FPF2024/5

©2008 Fairchild Semiconductor Corporation

11

FPF2024/5/6/7 Final. B

www.fairchildsemi.com

Share Link: