Datasheet LTC4002 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Standalone Li-Ion Switch Mode Battery Charger |
| 页数 / 页 | 16 / 7 — TYPICAL PERFOR A CE CHARACTERISTICS TA = 25. C, VCC = 10V unless … |
| 文件格式/大小 | PDF / 174 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHARACTERISTICS TA = 25. C, VCC = 10V unless otherwise noted. Trickle Charge Voltage
该数据表的模型线
文件文字版本
LTC4002
W U TYPICAL PERFOR A CE CHARACTERISTICS TA = 25
°
C, VCC = 10V unless otherwise noted. Trickle Charge Voltage Trickle Charge Sense Voltage Trickle Charge Sense Voltage vs VCC vs Temperature vs VCC
5.2 10.4 11 VBAT = 4V LTC4002-8.4 VBAT = 2.5V VBAT = 2.5V LTC4002-4.2 LTC4002-4.2 (V) 5.0 (mV) 10.0 (mV) 10 TRKLV SNS SNS V V 4.8 9.6 9 5 10 15 20 25 – 50 – 25 0 25 50 75 100 125 5 10 15 20 25 VCC (V) TEMPERATURE (°C) VCC (V) 4002 G22 4002 G23 4002 G24
Trickle Charge Sense Voltage Trickle Charge Sense Voltage NTC Pin Output Current vs Temperature vs VCC vs Temperature
10.4 11 89 VBAT = 4V VBAT = 4V VNTC = 0V LTC4002-8.4 LTC4002-8.4 A) (mV) µ 10.0 (mV) 10 ( 85 SNS SNS V V I NTC 9.6 9 81 – 50 – 25 0 25 50 75 100 125 5 10 15 20 25 – 50 – 25 0 25 50 75 100 125 TEMPERATURE (°C) VCC (V) TEMPERATURE (°C) 4002 G25 4002 G26 4002 G27
End-of-Charge Ratio End-of-Charge Ratio vs Temperature vs VCC
29 28 LTC4002-4.2 LTC4002-4.2 (%) (%) 25 25 EOC EOC R R 21 22 – 50 – 25 0 25 50 75 100 125 5 10 15 20 25 TEMPERATURE (°C) VCC (V) 4002 G28 4002 G29 4002f 7
W U TYPICAL PERFOR A CE CHARACTERISTICS TA = 25
°
C, VCC = 10V unless otherwise noted. Trickle Charge Voltage Trickle Charge Sense Voltage Trickle Charge Sense Voltage vs VCC vs Temperature vs VCC
5.2 10.4 11 VBAT = 4V LTC4002-8.4 VBAT = 2.5V VBAT = 2.5V LTC4002-4.2 LTC4002-4.2 (V) 5.0 (mV) 10.0 (mV) 10 TRKLV SNS SNS V V 4.8 9.6 9 5 10 15 20 25 – 50 – 25 0 25 50 75 100 125 5 10 15 20 25 VCC (V) TEMPERATURE (°C) VCC (V) 4002 G22 4002 G23 4002 G24
Trickle Charge Sense Voltage Trickle Charge Sense Voltage NTC Pin Output Current vs Temperature vs VCC vs Temperature
10.4 11 89 VBAT = 4V VBAT = 4V VNTC = 0V LTC4002-8.4 LTC4002-8.4 A) (mV) µ 10.0 (mV) 10 ( 85 SNS SNS V V I NTC 9.6 9 81 – 50 – 25 0 25 50 75 100 125 5 10 15 20 25 – 50 – 25 0 25 50 75 100 125 TEMPERATURE (°C) VCC (V) TEMPERATURE (°C) 4002 G25 4002 G26 4002 G27
End-of-Charge Ratio End-of-Charge Ratio vs Temperature vs VCC
29 28 LTC4002-4.2 LTC4002-4.2 (%) (%) 25 25 EOC EOC R R 21 22 – 50 – 25 0 25 50 75 100 125 5 10 15 20 25 TEMPERATURE (°C) VCC (V) 4002 G28 4002 G29 4002f 7