Datasheet LTC4002 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Standalone Li-Ion Switch Mode Battery Charger |
| 页数 / 页 | 16 / 6 — 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. Current Mode Sense Voltage. vs Temperature
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文件文字版本
LTC4002
W U TYPICAL PERFOR A CE CHARACTERISTICS TA = 25
°
C, VCC = 10V unless otherwise noted. Current Mode Sense Voltage Current Mode Sense Voltage Current Mode Sense Voltage vs Temperature vs VCC vs VCC
104 102 102 VBAT = 4V VBAT = 8V LTC4002-4.2 LTC4002-8.4 (mV) 100 (mV) 100 (mV) 100 SNS SNS SNS V V V 96 98 98 – 50 – 25 0 25 50 75 100 125 5 10 15 20 25 5 10 15 20 25 TEMPERATURE (°C) VCC (V) VCC (V) 4002 G13 4002 G14 4002 G15
COMP Pin Output Current COMP Pin Output Current NTC Pin Output Current vs VCC vs Temperature vs VCC
102 104 86 VCOMP = 0V VCOMP = 0V VNTC = 0V A) A) µ A) ( µ ( µ 100 100 ( 85 I COMP I COMP I NTC 98 96 84 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 G16 4002 G17 4002 G18
Trickle Charge Voltage Trickle Charge Voltage Trickle Charge Voltage vs Temperature vs VCC vs Temperature
3.0 3.0 5.2 LTC4002-4.2 LTC4002-4.2 LTC4002-8.4 (V) (V) (V) 2.9 2.9 5.0 TRKL TRKL TRKL V V V 2.8 2.8 4.8 – 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 G19 4002 G20 4002 G21 4002f 6
W U TYPICAL PERFOR A CE CHARACTERISTICS TA = 25
°
C, VCC = 10V unless otherwise noted. Current Mode Sense Voltage Current Mode Sense Voltage Current Mode Sense Voltage vs Temperature vs VCC vs VCC
104 102 102 VBAT = 4V VBAT = 8V LTC4002-4.2 LTC4002-8.4 (mV) 100 (mV) 100 (mV) 100 SNS SNS SNS V V V 96 98 98 – 50 – 25 0 25 50 75 100 125 5 10 15 20 25 5 10 15 20 25 TEMPERATURE (°C) VCC (V) VCC (V) 4002 G13 4002 G14 4002 G15
COMP Pin Output Current COMP Pin Output Current NTC Pin Output Current vs VCC vs Temperature vs VCC
102 104 86 VCOMP = 0V VCOMP = 0V VNTC = 0V A) A) µ A) ( µ ( µ 100 100 ( 85 I COMP I COMP I NTC 98 96 84 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 G16 4002 G17 4002 G18
Trickle Charge Voltage Trickle Charge Voltage Trickle Charge Voltage vs Temperature vs VCC vs Temperature
3.0 3.0 5.2 LTC4002-4.2 LTC4002-4.2 LTC4002-8.4 (V) (V) (V) 2.9 2.9 5.0 TRKL TRKL TRKL V V V 2.8 2.8 4.8 – 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 G19 4002 G20 4002 G21 4002f 6