pt6112 China Resources Powtech (Shanghai) Co., Ltd, pt6112 Datasheet - Page 7

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

TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
China Resources Powtech (Shanghai) Limited
PT6112_DS Rev EN_1.0
4.25
4.24
4.23
4.22
4.21
4.19
4.18
4.17
4.16
4.15
1.08
1.05
1.02
0.99
0.96
0.93
70
65
60
55
50
45
40
4.2
0.9
Trickle charge current VS Supply voltage
PROG pin voltage VS Supply voltage
4.25
-40
4.25
Rprog=10K VCC=5V IBAT=40mA
Rprog=10K VBAT=3.6 TA=25℃
Rprog=2K VBAT=3.6 TA=25℃
Vfloat VS Temperature
-20
4.5
4.5
Supply voltage(V)
Supply voltage(V)
Temperature(℃)
0
4.75
4.75
20
5
5
40
5.25
5.25
60
5.5
5.5
85
WWW.CRPOWTECH.COM
Charger with Thermal Regulation
Standalone Linear Li-Ion Battery
1.05
1.04
1.03
1.02
1.01
0.99
0.98
0.97
0.96
0.95
4.28
4.25
4.22
4.19
4.16
4.13
700
650
600
550
500
450
400
350
300
250
200
4.1
1
Rprog=2K VBAT=3.6V TA=25℃ SOT23-5
Charge current VS Supply voltage
4.25
-40
4.25
PROG pin voltage VS Temperature
Rprog=10K VBAT=3.6V TA=25℃
VCC=5V Rprog=10K VBAT=3.6V
Vfloat VS Supply voltage
-20
4.5
4.5
Supply voltage(V)
Supply voltage(V)
Temperature(℃)
0
4.75
4.75
20
PT6112
5
5
40
5.25
5.25
60
5.5
5.5
Page 7
85