Regulated Chard Pump
®
RT9361A/B
Tiny Package, High Performance, Regulated Charge Pump
General Description
The RT9361A/B is a high perform...
Description
®
RT9361A/B
Tiny Package, High Performance, Regulated Charge Pump
General Description
The RT9361A/B is a high performance charge pump DC/DC converter that produces a regulated 4.5V and 5V output. No external inductor is required for operation. The operating voltage range is 2.8V to VOUT. Internal soft-start circuitry effectively reduces the in-rush current both while start-up and mode change.
The RT9361A/B features very low quiescent current, over current protection and short circuit protection.
The RT9361A/B is available in WDFN-6L 2x2, SOT-23-6 and TSOT-23-6 package.
Features
Input Voltage Range : 2.8V to VOUT Internal Soft Start Function 5V/4.5V Fixed Output Voltage Over Current Protection Function Short Circuit Protection Function RoHS Compliant and 100% Lead (Pb)-Free
Applications
Mobile phone, Smart Phone LED Backlight Camera Flash White LED LCDDisplay Supply
Ordering Information
RT9361A/B
Package Type E : SOT-23-6 J6 : TSOT-23-6 QW : WDFN-6L 2x2 (W-Type)
Lead Plating System P : Pb Free G : Green (Halogen Free and Pb Free)
Note :
Output Voltage A : 5V B : 4.5V
Richtek products are :
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
Suitable for use in SnPb or Pb-free soldering processes.
Pin Configurations
(TOP VIEW)
CP VIN CN
6
5
4
2
3
VOUT GND EN
SOT-23-6/TSOT-23-6
CP 1 VIN 2 CN 3
6 VOUT 5 GND 7 4 EN
WDFN-6L 2x2
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