SC704/SC705

8

Pin Descriptions

Pin #

Pin

Name

Pin Function

A

VIN

Input supply voltage.

B

EN

Enable input. Drive high to turn on the switch; drive low to turn off the switch. Floating is low. A 5MΩ internal resis-

tor is connected to GND. In SC705 the EN input engages the automatic discharge function when the input is at logic

Low.

A2

OUT

Output voltage.

B2

GND

Ground.

Turn-on

Delay

Rise

Time

Turn-off

Delay

90%

10%

Fall

Time

(Turn on time)=(Turn-on Delay)+(Rise Time)

Timing Diagram

Figure 1