pt6112 China Resources Powtech (Shanghai) Co., Ltd, pt6112 Datasheet - Page 3

• Manufacturer Part Number: pt6112
• Description: Standalone Linear Li-ion Battery Charger With Thermal Regulation
• Manufacturer: China Resources Powtech (Shanghai) Co., Ltd

SYMBOL
RECOMMENDED OPERATING RANGE
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2: Recommended operating Range indicates conditions for which the device is functional, but does not
guarantee specific performance limits.
ELECTRICAL CHARACTERISTICS
China Resources Powtech (Shanghai) Limited
PT6112_DS Rev EN_1.0
V
Specifications are at T
V
V
V
V
I
I
V
V
V
I
TRIKL
UVHYS
TERM
TRHYS
FLOAT
I
TRIKL
V
BAT
PROG
ASD
CC
UV
CC
MSD
SYMBOL
V
Manual Shutdown Threshold
CC
V
V
Trickle Charge Hysteresis
C/10 Termination Current
Trickle Charge Threshold
Regulated Output (Float)
CC
CC
Trickle Charge Current
Input Supply Current
Input Supply Voltage
V
PROG Pin Voltage
Threshold Voltage
Undervoltage Lockout
Undervoltage Lockout
PARAMETERS
BAT pin Current
CC
– V
Hysteresis
Threshold
Threshold
A
Voltage
Voltage
Voltage
Voltage
=25℃, V
BAT
Lockout
CC
=5V, unless otherwise noted
Input supply voltage
PARAMETER
Charge Mode(Note 6), R
=10K
Standby
Terminated)
Shut Down Mode: R
Connected , V
V
R
R
Standby Mode, V
Shutdown Mode(R
Connected)
Sleep Mode, V
V
R
R
From V
PROG Pin Rising
PROG Pin Falling
V
V
R
R
R
0℃≤T
PROG
PROG
PROG
PROG
PROG
PROG
PROG
CC
BAT
CC
CC
< V
From Low to High
From High to Low
< V
=10K, Current Mode
=2K, Current Mode
=10K, V
=10K
=10K
=2K
=10K, Current Mode
CONDITIONS
A
WWW.CRPOWTECH.COM
CC
UV
≤85℃, I
TRIKL
low to high
(Note 3,4,5)
Charger with Thermal Regulation
Standalone Linear Li-Ion Battery
, R
CC
(Note 2)
CC
Mode(Charge
BAT
BAT
BAT
=0V
PROG
< V
PROG
= 40mA
PROG
Rising
=4.2V
BAT,
=2K
PROG
Not
Not
or
4.158
MIN
4.25
2.65
450
3.6
0
4.25 to 5.5
VALUE
TYP
1.21
0.10
0.10
-2.5
200
100
100
500
200
100
4.2
2.9
3.8
1.0
1.0
50
±1
±1
50
80
30
PT6112
MAX
4.242
3.15
3.98
500
200
100
535
5.5
±2
±2
-6
mA/mA
mA/mA
UNITS
Page 3
mA
mA
mA
mV
mV
mV
mV
μA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V