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UCC27516DRST Datasheet(PDF) 4 Page - Texas Instruments |
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UCC27516DRST Datasheet(HTML) 4 Page - Texas Instruments |
4 / 31 page UCC27517 UCC27516 SLUSAY4C – MARCH 2012 – REVISED MAY 2013 www.ti.com RECOMMENDED OPERATING CONDITIONS over operating free-air temperature range (unless otherwise noted) MIN TYP MAX UNIT Supply voltage range, VDD 4.5 12 18 V Operating junction temperature range -40 140 °C Input voltage, IN+ and IN- 0 18 V ELECTRICAL CHARACTERISTICS VDD = 12 V, TA = TJ = -40°C to 140°C, 1-µF capacitor from VDD to GND. Currents are positive into, negative out of the specified terminal. PARAMETER TEST CONDITION MIN TYP MAX UNITS BIAS Currents IN+ = VDD, IN- = GND 40 100 160 IDD(off) Startup current VDD = 3.4 V IN+ = IN- = GND or IN+ = IN- = VDD 25 75 145 µA IN+ = GND, IN- = VDD 20 60 115 Under Voltage Lockout (UVLO) TA = 25°C 3.91 4.20 4.5 VON Supply start threshold TA = -40°C to 140°C 3.70 4.20 4.65 V Minimum operating VOFF 3.45 3.9 4.35 voltage after supply start VDD_H Supply voltage hysteresis 0.2 0.3 0.5 Inputs (IN+, IN-) Input signal high Output high for IN+ pin, VIN_H 2.2 2.4 threshold Output low for IN- pin Output low for IN+ pin, V VIN_L Input signal low threshold 1.0 1.2 Output high for IN- pin VIN_HYS Input signal hysteresis 1.0 Source/Sink Current Source/sink peak ISRC/SNK CLOAD = 0.22 µF, FSW = 1 kHz -4/+4 A current(1) Outputs (OUT) VDD = 12 V 50 90 IOUT = -10 mA VDD- High output voltage VOH VDD = 4.5 V 60 130 IOUT = -10 mA mV VDD = 12 5 10 IOUT = 10 mA VOL Low output voltage VDD = 4.5 V 6 12 IOUT = 10 mA VDD = 12 V 5.0 7.5 IOUT = -10 mA Output pullup ROH resistance(2) VDD = 4.5 V 5.0 11.0 IOUT = -10 mA Ω VDD = 12 V 0.5 1.0 IOUT = 10 mA Output pulldown ROL resistance VDD = 4.5 V 0.6 1.2 IOUT = 10 mA (1) Ensured by Design. (2) ROH represents on-resistance of P-Channel MOSFET in pull-up structure of the UCC27516 and UCC27517's output stage. 4 Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: UCC27517 UCC27516 |
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