RT9501A RICHTEK [Richtek Technology Corporation], RT9501A Datasheet - Page 2

• Manufacturer Part Number: RT9501A
• Description: Advanced Lithium-lon Linear Battery Charger
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9501A/B
Typical Application Circuit
2
GND
GND
V
V
IN
IN
D1
Figure 1. Application circuit using P-Channel MOSFET
Figure 2. Application circuit using PNP transistor
0.1uF
0.1uF
R
R
C1
C1
CS
CS
5
7
1
4
5
7
1
4
CC
CS
VDD
GND
R1
CC
CS
VDD
GND
1k
R4
1k
Preliminary
Q1
Q1
FB/CE
FB/CE
BATT
STAT
BATT
STAT
TS
TS
6
8
2
3
6
8
2
3
R3
2k
R3
2k
0.1uF
R
1uF
0.1uF
C2
to
1uF
R
T1
C2
to
T1
R
R
T2
T2
+
DS9501A/B-03P October 2004
+
NTC
Battery
NTC
Pack
Battery
Pack
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