NCP1800DM42R2G ON Semiconductor, NCP1800DM42R2G Datasheet - Page 4

• 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

ELECTRICAL CHARACTERISTICS (continued)
(T
Charge Disable Threshold Voltage (I
V
Hysteresis of V
Hysteresis of V
V
Hysteresis of V
Hysteresis of V SNS Overvoltage Lockout (V
Full−Charge Current Range with R
Full−Charge Current Range with R
Battery Drain Current (V
CFLG Pin Output Low Voltage (CFLG = LOW, I
CFLG Pin Leakage Current (CFLG = HIGH)
A
T
V
CC
SNS
A
CC
= 25 C for typical values, −20 C < T
= 25 C
Overvoltage Lockout
Overvoltage Lockout
= Ground, V
CC
CC
SNS
SNS
Overvoltage Lockout (V
Overvoltage Lockout (V
Overvoltage Lockout (V
= 4.2 V
SNS
+ I
Characteristic
SNS
SNS
SNS
)
COMP
A
= 0.4 W
= 0.8 W
< 85 C for min/max values, unless otherwise noted.)
OVLO
OVLO
= 100 mA min.)
SOVLO
SOVLO
CFLG
),T
) Temperature Coefficient
), T
A
) Temperature Coefficient
= 25 C
= 5.0 mA)
A
= 25 C
http://onsemi.com
NCP1800DM41
NCP1800DM42
NCP1800
4
Symbol
V
V
I
V
V
I
I
I
CFLGH
SOVLO
BDRN
REG1
REG2
CFLGL
OVLO
CDIS
−
−
−
−
6.95
Min
600
300
4.3
4.4
90
40
−
−
−
−
−
−
7.20
0.39
0.52
Typ
150
4.4
4.5
70
−
−
−
−
−
−
1000
Max
0.08
7.45
0.35
180
100
600
4.5
4.6
0.5
0.1
−
−
%/ C
%/ C
Unit
mV
mV
mA
mA
mA
mA
V
V
V
V