RT9724 RICHTEK [Richtek Technology Corporation], RT9724 Datasheet - Page 2

• Manufacturer Part Number: RT9724
• Description: 100m?, 2A Slew Rate Controlled Load Switch
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9724
Typical Application Circuit
Functional Pin Description
Function Block Diagram
Copyright
www.richtek.com
2
SOT-23-5
4, 5
--
1
2
3
©
2012 Richtek Technology Corporation. All rights reserved.
Pin No.
9 (Exposed Pad)
WDFN-8L 2x2
5, 6, 7, 8
EN
4,
3
2
1
Oscillator
Bias
Pin Name
EN
GND
VOUT
VIN
NC
2.7V to 5.5V
Protection
Thermal
Chip Enable
Charge
Pump
UVLO
Chip Enable (Active High).
Ground.
connected to GND for maximum power dissipation.
Power-Switch Output.
Power Input Voltage.
No Internal Connection.
C
1µF
IN
The exposed pad must be soldered to a large PCB and
VIN
EN
Control
Gate
RT9724
VOUT
GND
Current
Limiting
is a registered trademark of Richtek Technology Corporation.
Output Voltage
Auto Discharge
Detection
Pin Function
C
0.1µF
OUT
Load
GND
VIN
VOUT
DS9724-02 July 2012