поискавой системы для электроныых деталей |
|
ADM1070 датащи(PDF) 2 Page - Analog Devices |
|
ADM1070 датащи(HTML) 2 Page - Analog Devices |
2 / 16 page REV. 0 –2– ADM1070–SPECIFICATIONS Parameter Min Typ Max Unit Test Conditions BOARD SUPPLY (not connected directly to device) Maximum Voltage Range –200 –48 –20 V Limited by Voltage Capability of External Components * Typical Operating Voltage Range –77 –48 –36 V RDROP = 16 k Ω, R1/R2 = 40* VIN PIN––SHUNT REGULATOR Operating Supply Voltage Range, VSS 11.5 12.3 13 V ISS = 1.5 mA to 4.25 mA Quiescent Supply Current, ISS 0.4 0.85 1.3 mA VSS = 11.5 V Maximum Shunt Supply Voltage, VSS 12.5 14 V ISS = 20 mA Undervoltage Lockout, VLKO 7 8.5 10.5 V UV/OV PIN––UNDERVOLTAGE AND OVERVOLTAGE DETECTION Undervoltage Falling Threshold, VUVF 0.81 0.86 0.91 V Undervoltage Rising Threshold, VUVR 0.86 0.91 0.96 V Undervoltage Hysteresis, VUVH 45 mV Overvoltage Falling Threshold, VOVF 1.85 1.93 2.01 V Overvoltage Rising Threshold, VOVR 1.89 1.97 2.05 V Overvoltage Hysteresis VOVH –45 mV Power-On Reset Delay, tPOR 1.10 1.70 2.30 ms TIMER Pin Tied to VEE (VUVR < UV/OV < VOVF) 0.90 1.21 1.51 ms CTIMER = 470 pF (VUVR < UV/OV < VOVF) Voltage Fault Filter Time (UV/OV Out of Voltage Window), tFLT 1.10 1.70 2.30 ms TIMER Pin Tied to VEE (VUVR < UV/OV < VOVF) 0.90 1.21 1.51 ms CTIMER = 470 pF (VUVR < UV/OV < VOVF)* Input Current, IVMON 1.0 µA GATE PIN––FET DRIVER Maximum Gate Voltage, VGMAX 11 12 13 V IGATE = –1 µA Minimum Gate Voltage, VGMIN 050 mV IGATE = 1 µA Pull-Up Current, IGUP –20 –40 –55 µAV GATE = 0 V to 9 V, VSENSE = 0 Pull-Down Current, IGDP 10 30 mA VGATE = VSS Hold-off Impedance, RGOFF 10 k VGATE < 2 V, VSS > 11 V 30 k VGATE < 2 V, VSS > 2 V SENSE PIN––CURRENT SENSE Analog Current Limit Voltage (Rising),VLIM 90 100 110 mV IGATE = 0 µA to –15 µA Circuit Breaker Limit Voltage (Rising) 75 88 100 mV Circuit Breaker Limit Voltage (Rising) –12 mV (With Respect to VLIM), VLIMITON Circuit Breaker Limit Voltage (Falling) 60 79 95 mV Circuit Breaker Limit Voltage (Falling) –21 mV (With Respect to VLIM), VLIMITOFF Fast Current Limit Voltage 107 126 145 mV Fast Current Limit Voltage 26 mV (With Respect to VLIM) Control Loop Transconductance, 1.5 2.75 4 µA/mV IGATE < 30 µA, TA = 25°C (dIGATE/dVSENSE) Maximum Current Limit On Time, tLIMITON 10 14 18 ms TIMER Pin Tied to VEE (VUVR < UV/OV < VOVF) 7.4 9.9 12.4 ms CTIMER = 470 pF (VUVR < UV/OV < VOVF)* Current Limit PWM Off Time 320 450 580 ms TIMER Pin Tied to VEE (VUVR < UV/OV < VOVF)* 240 320 400 ms CTIMER = 470 pF (VUVR < UV/OV < VOVF)* Current Limit PWM Duty Cycle 3 % (Typical Only) Number of Consecutive PWM Retry Cycles 7 (Typical Only) (VDD = 0 V, VEE = –48 V, RDROP = 16 k , TA = –40 C to +85 C, unless other- wise noted.) |
Аналогичный номер детали - ADM1070_15 |
|
Аналогичное описание - ADM1070_15 |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |