APL3580 Datasheet, PDF (7/14 Pages) Anpec Electronics Coropration – 33mW 3A High Side Load Switches

APL3580
Pin Description
PIN
NO.
NAME
A1
VOUT
A2
EN
B1
GND
B2
VIN
FUNCTION
Output Voltage Pin. The output voltage follows the input voltage when the EN is high.
The output voltage is discharged by an internal resistor if the EN is low or left open.
Enable Input. Pulling this pin high enables the device and low disables. The EN pin is internally pulled down.
Leaving this pin floating shuts down output.
Ground
Power Supply Input. Connect this pin to an external DC supply.
Block Diagram
VIN
EN
GND
Level Shift
Slew Rate
Control and
Load
Discharge
APL3580
VOUT
250Ω
Typical Application Circuit
+
C_IN
1µF
VIN
VOUT
APL3580
C_OUT
1µF
GND
Load
Copyright © ANPEC Electronics Corp.
7
Rev. A.3 - May., 2011
www.anpec.com.tw