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LTC4210-2 Datasheet(PDF) 2 Page - Linear Technology |
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LTC4210-2 Datasheet(HTML) 2 Page - Linear Technology |
2 / 20 page 2 LTC4210-1/LTC4210-2 421012f (Note 1) Supply Voltage (VCC) ............................................... 17V Input Voltage (SENSE, TIMER) .. – 0.3V to (VCC + 0.3V) Input Voltage (ON) ..................................... –0.3V to 17V Output Voltage (GATE) ........ Internally Limited (Note 3) Operating Temperature Range LTC4210-1C/LTC4210-2C ....................... 0 °C to 70°C LTC4210-1I/LTC4210-2I .................... – 40 °C to 85°C Storage Temperature Range ................. – 65 °C to 150°C Lead Temperature (Soldering, 10 sec).................. 300 °C ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO ORDER PART NUMBER LTC4210-1CS6 LTC4210-2CS6 LTC4210-1IS6 LTC4210-2IS6 TJMAX = 125°C, θJA = 230°C/ W TIMER 1 GND 2 ON 3 6 VCC 5 SENSE 4 GATE TOP VIEW S6 PACKAGE 6-LEAD PLASTIC TSOT-23 S6 PART MARKING LTYW LTYX LTF5 LTF6 Consult LTC Marketing for parts specified with wider operating temperature ranges. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VCC Supply Voltage q 2.7 16.5 V ICC VCC Supply Current q 0.65 3.5 mA VLKOR VCC Undervoltage Lockout Release VCC Rising q 2.2 2.5 2.65 V VLKOHYST VCC Undervoltage Lockout Hysteresis 100 mV IINON ON Pin Input Current q –10 0 10 µA IINSENSE SENSE Pin Input Current VSENSE = VCC q –10 5 10 µA VCB Circuit Breaker Trip Voltage VCB = (VCC – VSENSE) q 44 50 56 mV IGATEUP GATE Pin Pull-Up Current VGATE = 0V q –5 – 10 –15 µA IGATEDN GATE Pin Pull-Down Current VTIMER = 1.5V, VGATE = 3V or 25 mA VON = 0V, VGATE = 3V or VCC – VSENSE = 100mV, VGATE = 3V ∆VGATE External N-Channel Gate Drive VGATE – VCC, VCC = 2.7V q 4.0 6.5 8 V VGATE – VCC, VCC = 3V q 4.5 7.5 10 V VGATE – VCC, VCC = 3.3V q 5.0 8.5 12 V VGATE – VCC, VCC = 5V q 10 12 16 V VGATE – VCC, VCC = 12V q 9.0 12 16 V VGATE – VCC, VCC = 15V q 6.0 11 18 V ITIMERUP TIMER Pin Pull-Up Current Initial Cycle, VTIMER = 1V q –2 –5 –8.5 µA During Current Fault Condition, VTIMER = 1V q –25 –60 –100 µA ITIMERDN TIMER Pin Pull-Down Current After Current Fault Disappears, VTIMER = 1V q 2 3.5 µA Under Normal Conditions, VTIMER = 1V 100 µA VTIMER TIMER Pin Threshold High Threshold, TIMER Rising q 1.22 1.3 1.38 V Low Threshold, TIMER Falling q 0.15 0.2 0.25 V VTMRHYST TIMER Low Threshold Hysteresis 100 mV VON ON Pin Threshold ON Threshold, ON Rising q 1.22 1.3 1.38 V VONHYST ON Pin Threshold Hysteresis 80 mV The q denotes specifications which apply over the full operating temperature range, otherwise specifications are TA = 25°C. VCC = 5V, unless otherwise noted. (Note 2) ELECTRICAL CHARACTERISTICS |
Similar Part No. - LTC4210-2 |
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Similar Description - LTC4210-2 |
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