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TPL9202PWP 数据表(PDF) 6 Page - Texas Instruments |
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TPL9202PWP 数据表(HTML) 6 Page - Texas Instruments |
6 / 20 page www.ti.com Electrical Characteristics TPL9202 8-CHANNEL RELAY DRIVER WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION SLIS124D – JUNE 2006 – REVISED FEBRUARY 2008 TA = –40°C to 125°C, VIN = 7 V to 18 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP(1) MAX UNIT Supply Voltage and Current VIN (2) Input voltage 7 18 V Enable = low, OUT1–OUT8 = Off 3 IIN Input supply current mA Enable = high, OUT1–OUT8 = On 5 Logic Inputs (MOSI, NCS, SCLK, and EN1) VIL Logic input low level IIL = 100 µA 0.8 V VIH Logic input high level IIL = 100 µA 2.4 V Reset (RST) VOL Low-level logic output IOL = 1.6 mA 0.4 V VOH (3) High-level logic output 5-k Ω pullup to VCC VCC – 0.8 V VH Disabling reset threshold 5-V regulator ramps up 4.25 4.5 V VL Enabling reset threshold 5-V regulator ramps down 3.3 3.75 V VHYS Threshold hysteresis 0.12 0.5 V Reset Delay (RDELAY) IOUT Output current 18 28 48 µA tDW Reset delay timer C = 47 nF 3 6 ms tUP Reset capacitor to low level C = 47 nF 45 µs Output (OUT1–OUT8) VOL Output ON IOUTn = 150 mA 0.4 0.7 V IOH Output leakage VOH = Max of 16.5 V 2 µA Regulator Output (5VOUT) I5VOUT = 5 mA to 200 mA, VIN = 7 V to 18 V, 5VOUT Output supply 4.75 5 5.25 V C5VOUT = 1 µF Limit output short circuit I5Vout 5VOUT = 0 V 200 mA current Brown-Out (BO) Input Threshold for brown-out BOVthes VIN reduced until BO_OUTZ goes low 1.3 V detection Brown-Out Detection Output (BO_OUTZ) VOL Logic level output IOL = 100 µA 0.4 V VOH (3) Logic level output Pullup to VCC VCC – 0.8 V Thermal Shutdown TSD Thermal shutdown 150 °C THYS Hysteresis 20 °C (1) All typical values are at TA = 25°C. (2) There are external high-frequency noise-suppression capacitors and filter capacitors on VIN. (3) VCC is the pullup resistor voltage. 6 Submit Documentation Feedback Copyright © 2006–2008, Texas Instruments Incorporated Product Folder Link(s): TPL9202 |
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类似说明 - TPL9202PWP |
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