RT9516 RICHTEK [Richtek Technology Corporation], RT9516 Datasheet - Page 2

• Manufacturer Part Number: RT9516
• Description: Linear Single Cell Li-lon Battery Charger with Single Input Supply for Portable Applications
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9516
Typical Application Circuit
Function Block Diagram
www.richtek.com
2
(Adapter or USB)
ISET
VIN
EN
Chip Enable
R
V
SET
IN
200k
UVLO
OVP
1µF
C
IN
1
6
4
3
2
VIN
EN
ABI
ISET
GND
CC/CV/TR
Controller
Controller
Logic
Loop
RT9516
PGOOD
BATT
ABO
ABI
8
7
5
200k
V
BATT
C
2.2µF
OUT
To System
System Supply
BATT
PGOOD
ABO
GND
Battery
Pack
DS9516-01 April 2011