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LTC4064 Datasheet(PDF) 5 Page - Linear Technology |
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LTC4064 Datasheet(HTML) 5 Page - Linear Technology |
5 / 16 page LTC4064 5 sn4064 4064fs TYPICAL PERFOR A CE CHARACTERISTICS PROG Pin Voltage vs Charge Current PROG Pin Voltage vs VCC Constant Current Mode PROG Pin Voltage vs Temperature Constant Current Mode CHARGE CURRENT (mA) 0 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 400 4064 G10 100 200 300 500 350 50 150 250 450 VCC = 5V TA = 25°C RPROG = 3k VCC (V) 4 1.485 1.490 1.495 1.500 1.505 1.515 4.5 5 5.5 6 4064 G11 6.5 7 1.510 VBAT = 3.5V TA = 25°C RPROG = 3k TEMPERATURE (°C) –50 1.485 1.490 1.495 1.500 1.505 1.515 –25 025 50 4064 G12 75 100 1.510 VCC = 5V VBAT = 4V RPROG = 3k Trickle Charge Current vs Temperature CHRG Pin Weak Pull-Down Current vs Temperature CHRG Pin Output Low Voltage vs Temperature TEMPERATURE (°C) –50 –25 7 9 12 0 50 75 4064 G13 8 11 10 25 100 125 VBAT = 2V TA = 25°C RPROG = 3k TEMPERATURE (°C) –50 25 26 28 29 30 35 32 0 50 75 4064 G14 27 33 34 31 –25 25 100 125 VCC = 5V IBAT < C/10 TEMPERATURE (°C) –50 0.4 0.5 0.6 25 75 4064 G15 0.3 0.2 –25 0 50 100 125 0.1 0 VCC = 5V ICHRG = 5mA Timer Error vs Temperature TEMPERATURE (°C) –50 –5 –4 –2 –1 0 5 2 0 50 75 4064 G16 –3 3 4 1 –25 25 100 125 VCC = 5V CTIMER = 0.1µF Timer Error vs VCC VCC (V) 4 –5 –3 –1 1 4.5 5 5.5 6 4064 G17 6.5 3 5 –4 –2 0 2 4 7 TA = 25°C CTIMER = 0.1µF |
Similar Part No. - LTC4064_15 |
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Similar Description - LTC4064_15 |
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