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DLPA200 Datasheet(PDF) 6 Page - Texas Instruments |
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DLPA200 Datasheet(HTML) 6 Page - Texas Instruments |
6 / 20 page DLPA200 DLPS015A – APRIL 2010 – REVISED JUNE 2010 www.ti.com RECOMMENDED OPERATING CONDITIONS at TA = 25°C, P12V = 10.8 V to 13.2 V (unless otherwise noted). The functional performance of the device specified in this data sheet is achieved when operating the device within the limits defined by the Recommended Operating Conditions. No level of performance is implied when operating the device above or below the Recommended Operating Conditions limits. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Control Logic VIL Low-level logic input voltage 0.8 V VIH High-level logic input voltage 1.97 V IIH High-level logic input current VIN = 5 V, input with pulldown. See terminal 40 50 µA functions table. IIL Low-level logic input current VIN = 0 V, input with pullup. See terminal functions –50 –40 µA table. IIH High-level logic input leakage VIN = 0 V, input with pulldown –1 1 µA current IIL Low-level logic input leakage VIN = 5 V, input with pullup –1 1 µA current VOL Open drain logic outputs I = 4 mA 0.4 V IOL Logic output leakage current V = 3.3 V 1 µA Power IP12V1 P12V supply current(1) Global shadow at 50 kHz, OUT load = 39 Ω and 390 200 pF, V5REG = 30 mA, VBIAS = 26 V at 5 mA, VOFFSET mA = 10V at 30 mA, VRESET = –26 V IP12V2 Outputs disabled and no external loads, VBIAS = 19 22 mA V, VOFFSET = 4.5 V, VRESET = –19 V TJTSDR Thermal shutdown temperature With device temperature rising 145 160 175 °C Hysteresis 5 10 15 °C Delta between thermal 5 10 15 °C shutdown and thermal warning TJTWR Thermal warning temperature With device temperature rising 125 140 155 °C Hysteresis 5 10 15 °C (1) During power up the inrush power supply current can be as high as 1 A for a momentary period of time. ELECTRICAL CHARACTERISTICS 5-V Linear Regulator TA = 25°C, P12V = 10.8 V to 13.2 V (unless otherwise noted) TEST CONDITIONS MIN TYP MAX UNIT V5REG Output voltage Average voltage, I_out = 4 mA to 50 mA 4.75 5 5.25 V IIL Output current: internal logic 4 20 mA IIE Output current: external 0 30 mA circuitry ICL5 Current limit 80 mA VUV5 Undervoltage threshold I_out = 50 mA V5REG voltage increasing, P12V 4.1 = 5.4 V V V5REG voltage falling, P12V = 3.9 5.2 V VRIP Output ripple voltage(1) 200 mVpk-pk VOS5 Voltage overshoot at start up 2 %V5REG tss Power up Measured between 10 to 90% of V5REG 1 ms (1) Output ripple voltage relies on suitable external components being selected and good printed circuit board layout practice. 6 Submit Documentation Feedback Copyright © 2010, Texas Instruments Incorporated Product Folder Link(s): DLPA200 |
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