NCP1800 ON, NCP1800 Datasheet - Page 4

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

ELECTRICAL CHARACTERISTICS (continued)
(T
Charge Disable Threshold Voltage (I
V
Hysteresis of V
Hysteresis of V
V
Hysteresis of V
Hysteresis of V SNS Over Voltage 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
Over Voltage Lockout
Over Voltage Lockout
= Ground, V
CC
CC
SNS
SNS
Over Voltage Lockout (V
Over Voltage Lockout (V
Over Voltage Lockout (V
= 4.2 V
SNS
+ I
SNS
Characteristic
SNS
SNS
)
COMP
A
= 0.4 W
= 0.8 W
< 85 C for min/max values, unless otherwise noted.)
= 100 mA min.)
OVLO
OVLO
SOVLO
SOVLO
CFLG
),T
) Temperature Coefficient
), T
A
) Temperature Coefficient
= 25 C
= 5.0 mA)
A
= 25 C
http://onsemi.com
NCP1800
NCP1800DM41
NCP1800DM42
4
Symbol
V
V
I
V
V
I
I
I
CFLGH
SOVLO
REG1
REG2
BDRN
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