NCP1800DM42R2G ON Semiconductor, NCP1800DM42R2G Datasheet - Page 11

• Manufacturer Part Number: NCP1800DM42R2G
• Description: Battery Management 4.2V Single Cell Lithium-Ion Charger
• Manufacturer: ON Semiconductor

Specifications of NCP1800DM42R2G

• Battery Type: Li-Ion
• Output Voltage: 4.2 V
• Output Current: 20 mA
• Operating Supply Voltage: 2.5 V to 16 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Package / Case: MSOP-8
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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