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LTC1733 Datasheet(PDF) 4 Page - Linear Technology |
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LTC1733 Datasheet(HTML) 4 Page - Linear Technology |
4 / 16 page LTC1733 4 sn1733 1733fs TYPICAL PERFOR A CE CHARACTERISTICS Battery Regulation Voltage vs Battery Charge Current Battery Regulation Voltage vs Temperature Battery Regulation Voltage vs VCC PROG Pin Voltage vs Charge Current Charge Current vs Temperature IBAT (mA) 4.24 4.22 4.20 4.18 4.16 4.14 4.12 4.10 4.08 4.06 1733 G01 0 100 200 300 400 500 600 700 800 900 1000 VSEL = 5V VSEL = 0V VCC = 5V TA = 25°C RPROG = 1.5k TEMPERATURE( °C) 4.24 4.22 4.20 4.18 4.16 4.14 4.12 4.10 4.08 4.06 1733 G02 –50 –25 0 25 50 75 100 125 VSEL = 5V VSEL = 0V VCC = 5V IBAT = 10mA RPROG = 1.5k VCC (V) 4.24 4.22 4.20 4.18 4.16 4.14 4.12 4.10 4.08 4.06 1733 G03 4.0 4.5 5.0 5.5 6.0 6.5 7.0 VSEL = VCC VSEL = 0V TA = 25°C IBAT = 10mA RPROG = 1.5k CHARGE CURRENT (mA) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 1733 G04 0 100 200 300 400 500 600 700 800 900 1000 VCC = 5V TA = 25°C RPROG = 1.5k VSEL = 5V VBAT (V) 0 1.0 2.0 2.5 4.5 1733 G05 0.5 1.5 3.0 3.5 4.0 1100 1000 900 800 700 600 500 400 300 200 100 0 VCC = 5V TA = 25°C RPROG = 1.5k VSEL = 5V VCC (V) 4.0 5.0 6.0 6.5 1733 G06 4.5 5.5 7.0 1100 1000 900 800 700 600 500 400 300 200 100 0 VBAT = 4.1V TA = 25°C RPROG = 1.5k VSEL = 5V VCC (V) 4.0 5.0 6.0 6.5 1733 G07 4.5 5.5 7.0 1100 1000 900 800 700 600 500 400 VBAT = 3.5V TA = 25°C VSEL = VCC RPROG = 1.5k RPROG = 3k TEMPERATURE ( °C) –50 0 50 75 1733 G08 –25 25 100 1000 900 800 700 600 500 400 300 200 100 0 VCC = 5V VBAT = 3.5V RPROG = 1.5k VSEL = 5V THERMAL CONTROL LOOP IN OPERATION Charge Current vs Battery Voltage Charge Current vs Input Voltage Charge Current vs VCC Charge Current vs Temperature with Thermal Regulation TEMPERATURE ( °C) –50 25 75 1733 G09 –25 0 50 100 VCC = 5V VBAT = 4V RPROG = 3k VSEL = 5V 535 530 525 520 515 510 505 500 495 490 485 480 475 470 465 |
Similar Part No. - LTC1733 |
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Similar Description - LTC1733 |
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