NCP1800 ON, NCP1800 Datasheet - Page 11

• Manufacturer Part Number: NCP1800
• Description: Single-Cell Lithium Ion Battery Charge Controller
• Manufacturer: ON

Figure 18. Typical Application Circuit for Higher Capacity Batteries (600 mAh shown here)
Figure 17. Typical Application Circuit for Lower Capacity Batteries (120 mAh shown here)
V
V
in
in
= 5.2 V
GND
GND
= 5.2 V
NTGS3441T1 & MBRM130L
C
10 n
C
10 n
in
in
NTHD4P02FT1
NTHD4P02FT1
-OR-
http://onsemi.com
NCP1800
11
OUT V
OUT V
I
I
SNS
SNS
R
R
60 k
60 k
ISEL
ISEL
R
R
2.0
SNS
I
0.4
I
SNS
SEL
SEL
NCP1800
NCP1800
CC
CC
COMP/
COMP/
CFLG V
CFLG V
DIS GND
DIS GND
560 n
560 n
R
15
R
15
C
C
COMP
COMP
COMP
COMP
SNS
SNS
10 m
10 m
C
C
out
out
Li-ion
Li-ion
120 mA
600 mA