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LTC3412 Datasheet(PDF) 5 Page - Linear Technology |
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LTC3412 Datasheet(HTML) 5 Page - Linear Technology |
5 / 20 page LTC3412 5 3412fb TEMPERATURE (°C) –40 –20 0 20 40 60 80 100 120 3412 G13 120 110 100 90 80 70 60 50 40 30 20 VIN = 3.3V PFET ON-RESISTANCE NFET ON-RESISTANCE INPUT VOLTAGE (V) 2.5 3 3.5 4 4.5 5 5.5 3412 G14 2.5 2.0 1.5 1.0 0.5 0 MAIN SWITCH SYNCHRONOUS SWITCH ROSC (kΩ) 50 150 250 350 450 550 650 750 850 950 3412 G15 4500 4000 3500 3000 2500 2000 1500 1000 500 0 VIN = 3.3V INPUT VOLTAGE (V) 2.5 3 3.5 4 4.5 5 5.5 3412 G16 1050 1040 1030 1020 1010 1000 990 R = 309k TEMPERATURE (°C) –40 –20 0 20 40 60 80 100 120 3412 G17 1010 1008 1006 1004 1002 1000 998 996 994 992 990 VIN = 3.3V INPUT VOLTAGE (V) 2.5 3 3.5 4 4.5 5 5.5 3412 G18 350 300 250 200 150 100 50 SLEEP ACTIVE TYPICAL PERFOR A CE CHARACTERISTICS Switch On-Resistance vs Temperature Switch Leakage vs Input Voltage Frequency vs ROSC Frequency vs Input Voltage Switching Frequency vs Temperature DC Supply Current vs Input Voltage 350 300 250 200 150 100 50 0 TEMPERATURE (°C) –40 –20 0 20 40 60 80 100 120 3412 G19 VIN = 3.3V ACTIVE SLEEP BURST CLAMP VOLTAGE (V) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 3412 G20 4000 3500 3000 2500 2000 1500 1000 500 0 VIN = 3.3V DC Supply Current vs Temperature Minimum Peak Inductor Current vs Burst Clamp Voltage INPUT VOLTAGE (V) 2.75 6.8 6.6 6.4 6.2 6.0 5.8 5.6 5.4 4.25 5.25 3412 G21 3.25 3.75 4.75 Current Limit vs Input Voltage |
Similar Part No. - LTC3412_15 |
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Similar Description - LTC3412_15 |
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