NCP1800DM42R2G ON Semiconductor, NCP1800DM42R2G Datasheet - Page 9
![Battery Management 4.2V Single Cell Lithium-Ion Charger](/photos/27/76/277692/msop-8_sml.jpg)
NCP1800DM42R2G
Manufacturer Part Number
NCP1800DM42R2G
Description
Battery Management 4.2V Single Cell Lithium-Ion Charger
Manufacturer
ON Semiconductor
Datasheet
1.NCP1800DM41R2G.pdf
(14 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCP1800DM42R2G
Manufacturer:
ON/安森美
Quantity:
20 000
CFLG = High
0.9 V
0.1 x I
Voltage
Current
REG
Charge Status
Pre−Charge, Full−Charge and Final Charge
End−of−Charge, Trickle Charge and Faults
Pre−Charge
Phase
I
REG
Figure 16. Typical Charging Algorithm
Conditions
Full−Charge
V
PCTH
Phase
http://onsemi.com
NCP1800
V
REG
9
Final Charge
Phase
CFLG Pin
High−Z
Low
Trickle Charge
Phase
CFLG = Low
(I
SNS
< 0.1 X I
time
time
REG
)