NCP1835 ON Semiconductor, NCP1835 Datasheet - Page 4

• Manufacturer Part Number: NCP1835
• Description: Integrated Li-Ion Charger
• Manufacturer: ON Semiconductor

5. Guaranteed by design. Not tested in production.
ELECTRICAL CHARACTERISTICS
are guaranteed over 0°C to 70°C with a supply voltage in the range of 4.3 V to 6.5 V, unless otherwise noted.)
V
CHARGING PERFORMANCE
OSCILLATOR
STATUS FLAGS
Operating Supply Range
Rising V
Falling V
Quiescent V
Battery Drain Current
Regulated Output Voltage in Constant Voltage (CV) Mode
Dropout Voltage (V
Pre−Charge Threshold Voltage
Pre−Charge Current (R
Recommended Full Charge Current
Full−Charge Current in Constant Current (CC) Mode (R
End−of−Charge Threshold (R
Recharge Voltage Threshold
Thermal Foldback Limit (Junction Temperature) (Note 5)
Oscillation Period (C
CFLG Pin Recommended Maximum Operating Voltage
FAULT Pin Recommended Maximum Operating Voltage
CFLG Pin Sink Current (V
FAULT Pin Sink Current (V
CC
Shutdown (EN = Low)
Normal Operation (EN = High)
Manual Shutdown (V
4.2 V Version, I
4.242 V Version, I
SUPPLY
CC
CC
Threshold
Lockout Threshold
CC
Pin Supply Current
CHG
CHG
BAT
TIME
= 10 mA
CC
= 3.7 V, I
ISEL
= 10 mA
= 5.0 V, VSNS = 4.0 V, EN = Low)
= 15 nF)
CFLG
FAULT
= 80 kW, V
ISEL
= 0.8 V)
CHG
= 0.8 V)
Characteristic
= 80 kW, V
= 0.5 A)
BAT
(Typical values are tested at V
= 2.0 V)
BAT
= V
REG
ISEL
)
http://onsemi.com
= 80 kW, V
NCP1835
4
BAT
CC
= 5.0 V and room temperature, maximum and minimum values
= 3.7 V)
Symbol
V
V
V
I
V
V
I
I
V
T
I
FAULT
I
FCHG
FCHG
I
I
I
T
CFLG
V
V
FAULT
RECH
VCC
VCC
BMS
I
EOC
CFLG
RISE
FALL
REG
OSC
PC
LIM
−
CC
PC
4.158
4.200
2.52
Min
300
2.8
3.0
2.0
0.9
3.9
2.4
5.0
5.0
78
78
−
−
−
−
−
−
−
4.200
4.242
4.03
Typ
200
100
100
100
3.4
2.4
1.0
2.8
1.0
3.0
30
−
−
−
−
−
−
−
4.242
4.284
4.155
1000
Max
3.95
3.08
300
122
122
6.5
2.8
3.0
1.1
3.6
6.5
6.5
−
−
−
−
−
Unit
mA
mV
mA
mA
mA
ms
mA
mA
mA
mA
°C
V
V
V
V
V
A
V
V
V