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LTC4066-1 Datasheet(PDF) 6 Page - Linear Technology |
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LTC4066-1 Datasheet(HTML) 6 Page - Linear Technology |
6 / 28 page LTC4066/LTC4066-1 6 4066fc TYPICAL PERFORMANCE CHARACTERISTICS Regulated Output Voltage– Recharge Threshold Voltage vs Temperature Input RON vs Temperature Battery Current and Voltage vs Time (LTC4066) Charging from USB, IBAT vs VBAT (LTC4066) Charging from USB, Low Power, IBAT vs VBAT (LTC4066) Undervoltage Current Limit IBAT vs VOUT Charge Current vs Temperature (Thermal Regulation) Ideal Diode Current vs Forward Voltage and Temperature Ideal Diode Resistance and Current vs Forward Voltage TEMPERATURE (°C) –50 95 100 105 25 75 4066 G10 90 85 80 –25 0 50 110 115 120 100 VIN = 5V TEMPERATURE (°C) –50 75 100 125 150 175 225 –25 025 50 4066 G11 75 100 200 ILOAD = 400mA VIN = 4.5V VIN = 5.5V VIN = 5V TIME (MINUTES) 0 0 100 200 300 400 500 600 0 1 2 3 4 5 6 50 100 150 4066 G12 400mAhr CELL VIN = 5V TA = 25°C RPROG = 105k VBAT (V) 0 0 100 300 400 500 1.0 2.0 2.5 4.5 4066 G13 200 0.5 1.5 3.0 3.5 4.0 600 VIN = 5V VOUT = NO LOAD RPROG = 100k RCLPROG = 2k HPWR = 5V TA = 25°C VBAT (V) 0 0 20 60 80 100 1.0 2.0 2.5 4.5 4066 G14 40 0.5 1.5 3.0 3.5 4.0 120 VIN = 5V VOUT = NO LOAD RPROG = 100k RCLPROG = 2k HPWR = 0V TA = 25°C VOUT (V) 4.00 0 250 500 750 1000 1250 1500 4.10 4.20 4.30 4.40 4066 G15 4.50 TA = 25°C WALL = 2V VBAT = 3.5V RPROG = 34k RPROG = 50k RPROG = 100k TEMPERATURE (°C) –50 0 250 500 750 1000 –25 0 25 50 4066 G16 75 100 125 RPROG = 50k RPROG = 100k VIN = 5V VBAT = 3.5V JA = 43°C/W VFWD (mV) 0 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 160 4066 G17 40 80 120 200 140 20 60 100 180 –50°C 0°C 25°C 75°C 125°C VBAT = 3.7V VIN = 0V VFWD (mV) 0 0 0.5 1.5 2.0 2.5 120 140 160 180 4.5 4066 G18 1.0 20 40 60 80 100 200 3.0 3.5 4.0 0 25 75 100 125 225 50 150 175 200 RFWD VBAT = 3.5V VIN = 0V TA = 25°C RDIO(ON) |
Similar Part No. - LTC4066-1_15 |
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Similar Description - LTC4066-1_15 |
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