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DRV110APWR Datasheet(PDF) 6 Page - Texas Instruments |
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DRV110APWR Datasheet(HTML) 6 Page - Texas Instruments |
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6 / 16 page  DRV110 SLVSBA8A – MARCH 2012 – REVISED JANUARY 2013 www.ti.com ELECTRICAL CHARACTERISTICS VIN = 14 V, TA = -40°C to 105°C, over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SUPPLY Standby current EN = 0, VIN = 14 V, bypass deactivated 200 250 µA Quiescent current EN = 1, VIN = 14 V, bypass deactivated 360 570 IQ EN = 0, IVIN = 2 mA, bypass activated 10.5 15 19 Internally regulated supply V EN = 1, IVIN = 2 mA, bypass activated 14.5 15 15.5 GATE DRIVER VDRV Gate drive voltage Supply voltage in regulation (IVIN > 1 mA) VIN V IDRV_SINK Gate drive sink current VOUT = 15 V; VIN = 15 V 8 15 mA IDRV_SOURCE Gate drive source current VOUT = GND; VIN = 15 V -15 -10 mA fPWM PWM clock frequency OSC = GND 15 20 27 kHz DMAX Maximum PWM duty cycle 100 % DMIN Minimum PWM duty cycle 7.5 % Delay between EN going high until gate driver tD Start-up delay 50 µs starts switching, fPWM = 20 kHz CURRENT CONTROLLER, INTERNAL SETTINGS IPEAK Peak current RSENSE = 1 Ω, PEAK = GND 270 300 330 mA IHOLD Hold current RSENSE = 1 Ω, HOLD = GND 40 50 65 mA CURRENT CONTROLLER, EXTERNAL SETTINGS Externally set keep time at peak tKEEP CKEEP = 1 µF 100 ms current RPEAK = 50 kΩ 900 VPEAK Externally set VPEAK mV RPEAK = 200 kΩ 300 RHOLD = 50 kΩ 150 VHOLD Externally set VHOLD mV RHOLD = 200 kΩ 50 ROSC = 50 kΩ 60 fPWM Externally set PWM clock frequency kHz ROSC = 200 kΩ 20 LOGIC INPUT LEVELS (EN) VIL Input low level 1.3 V VIH Input high level 1.65 V REN Input pull-up resistance 350 500 k Ω LOGIC OUTPUT LEVELS (STATUS) VOL Output low level Pull-down activated, ISTATUS = 2 mA 0.3 V IIL Output leakage current Pull-down deactivated, V(STATUS) = 5 V 2 µA UNDERVOLTAGE LOCKOUT VUVLO Undervoltage lockout threshold 4.6 V THERMAL SHUTDOWN Junction temperature startup TTSU 140 °C threshold Junction temperature shutdown TTSD 160 °C threshold 6 Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: DRV110 |
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