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TLV61220 Datasheet(PDF) 5 Page - Texas Instruments |
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TLV61220 Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 24 page  TLV61220 www.ti.com SLVSB53A – MAY 2012 – REVISED DECEMBER 2014 8.5 Electrical Characteristics over recommended free-air temperature range and over recommended input voltage range (typical at an ambient temperature range of 25°C) (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT DC/DC STAGE VIN Input voltage range 0.7 5.5 V VIN Minimum input voltage at startup RLoad ≥ 150 Ω 0.7 V VOUT TLV61220 output voltage range VIN < VOUT 1.8 5.5 V VFB TLV61220 feedback voltage 483 500 513 mV ILH Inductor current ripple 200 mA VOUT = 3.3 V, VIN = 1.2 V, TA = 25 °C 220 400 mA ISW switch current limit VOUT = 3.3 V, TA = -40°C to 85 °C 180 400 mA VOUT = 3.3 V, TA = 0°C to 85 °C 200 400 mA VOUT = 3.3 V 1000 m Ω Rectifying switch on resistance, HSD VOUT = 5 V 700 m Ω RDS(on) VOUT = 3.3 V 600 m Ω Main switch on resistance, LSD VOUT = 5 V 550 m Ω Line regulation VIN < VOUT 0.5% Load regulation VIN < VOUT 0.5% VIN 0.5 0.9 μA Quiescent IQ IO = 0 mA, VEN = VIN = 1.2 V, VOUT = 3.3 V current VOUT 5 7.5 μA Shutdown ISD VIN VEN = 0 V, VIN = 1.2 V, VOUT ≥ VIN 0.2 0.5 μA current Leakage current into VOUT VEN = 0 V, VIN = 1.2 V, VOUT = 3.3 V 1 μA ILKG Leakage current into SW VEN = 0 V, VIN = 1.2 V, VSW = 1.2 V, VOUT ≥ VIN 0.01 0.2 μA TLV61220 Feedback input IFB VFB = 0.5 V 0.01 μA current IEN EN input current Clamped on GND or VIN (VIN < 1.5 V) 0.005 0.1 μA CONTROL STAGE 0.2 × VIL EN input low voltage VIN ≤ 1.5 V V VIN 0.8 × VIH EN input high voltage VIN ≤ 1.5 V V VIN VIL EN input low voltage 5 V > VIN > 1.5 V 0.4 V VIH EN input high voltage 5 V > VIN > 1.5 V 1.2 V Undervoltage lockout threshold VUVLO VIN decreasing 0.5 0.7 V for turn off Overvoltage protection threshold 5.5 7.5 V Overtemperature protection 140 °C Overtemperature hysteresis 20 °C Copyright © 2012–2014, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: TLV61220 |
Similar Part No. - TLV61220_15 |
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Similar Description - TLV61220_15 |
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