NCP1835B ON Semiconductor, NCP1835B Datasheet - Page 4

• Manufacturer Part Number: NCP1835B
• 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, I
Dropout Voltage (V
Pre−Charge Threshold Voltage
Pre−Charge Current (R
Pre−Charge Current (R
Recommended Full Charge Current
Full−Charge Current in Constant Current (CC) Mode (R
Full−Charge Current in Constant Current (CC) Mode (R
End−of−Charge Threshold (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
SUPPLY
CC
CC
Threshold
Lockout Threshold
CC
Pin Supply Current
BAT
TIME
CC
= 3.7 V, I
ISEL
ISEL
= 5.0 V, VSNS = 4.0 V, EN = Low)
= 15 nF)
CFLG
FAULT
= 2.7 MW, V
= 270 kW, V
ISEL
ISEL
= 0.8 V)
CHG
= 0.8 V)
Characteristic
= 2.7 MW, V
= 270 kW, V
= 0.1 A)
BAT
BAT
(Typical values are tested at V
= 2.0 V)
= 2.0 V)
BAT
BAT
= V
= V
REG
REG
ISEL
ISEL
)
)
http://onsemi.com
CHG
= 2.7 MW, V
= 270 kW, V
NCP1835B
= 10 mA
4
CC
BAT
BAT
= 5.0 V and room temperature, maximum and minimum values
= 3.7 V)
= 3.7 V)
Symbol
V
V
V
I
V
V
I
I
I
V
T
I
FAULT
I
I
I
FCHG
FCHG
FCHG
I
I
T
CFLG
V
V
FAULT
RECH
BMS
EOC
EOC
CFLG
VCC
VCC
I
I
RISE
FALL
OSC
REG
PC
PC
LIM
−
CC
PC
4.158
2.52
3.80
Min
280
2.8
3.0
2.0
1.0
1.0
2.4
5.0
5.0
30
30
30
26
−
−
−
−
−
−
−
4.200
4.03
Typ
600
310
100
3.4
2.4
2.8
4.0
3.0
30
80
20
50
45
34
−
−
−
−
−
−
−
www.DataSheet4U.com
4.242
4.155
Max
3.95
3.08
120
300
360
6.5
2.8
3.0
3.6
6.5
6.5
30
65
58
11
42
−
−
−
−
−
Unit
mV
mA
mA
mA
mA
mA
mA
mA
ms
mA
mA
mA
mA
mA
°C
V
V
V
V
V
V
V
V