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AP7176B Fiches technique(PDF) 3 Page - Diodes Incorporated |
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AP7176B Fiches technique(HTML) 3 Page - Diodes Incorporated |
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3 / 14 page ![]() AP7176B Document number: DS35818 Rev.3 - 2 3 of 14 www.diodes.com April 2014 © Diodes Incorporated AP7176B Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.) Symbol Parameter Rating Unit VIN VIN Supply Voltage (VIN to GND) -0.3 to +4.0 V VCNTL VCNTL Supply Voltage (VCNTL to GND) -0.3 to +7.0 V VOUT VOUT to GND Voltage -0.3 to VIN +0.3 V PG to GND Voltage -0.3 to +7.0 V EN, FB to GND Voltage -0.3 to VCNTL +0.3 V PD Power Dissipation (SO-8EP) 1.7 W Power Dissipation (MSOP-8EP) 1.5 Power Dissipation (U-DFN3030-10) 1.9 TJ Maximum Junction Temperature 150 °C TSTG Storage Temperature -65 to +150 °C TSDR Maximum Lead Soldering Temperature, 10 Seconds 260 °C Note: 4. Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time. Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.) Symbol Parameter Test Condition Range Unit VCNTL VCNTL Supply Voltage 3.0 to 5.5 V VIN VIN Supply Voltage 1.2 to 3.65 V VOUT VOUT Output Voltage (when VCNTL - VOUT >1.9V) 0.8 to VIN – VDROP V IOUT VOUT Output Current 0 to 3 A COUT VOUT Output Capacitance IOUT = 3A at 25% nominal VOUT 8 to 1100 µF IOUT = 2A at 25% nominal VOUT 8 to 1700 IOUT = 1A at 25% nominal VOUT 8 to 2400 ESRCOUT ESR of VOUT Output Capacitor 0 to 200 mΩ TA Ambient Temperature -40 to +85 °C TJ Junction Temperature -40 to +125 °C Electrical Characteristics (Specifications apply over VCNTL = 5V, VIN = 1.8V, VOUT = 1.2V and TA = -40°C to +85°C, typical values @TA = +25°C, unless otherwise specified.) Symbol Parameter Conditions AP7176B Unit Min Typ Max SUPPLY CURRENT IVCNTL VCNTL Supply Current EN = VCNTL, IOUT = 0A — 1.0 1.5 mA ISD VCNTL Supply Current at Shutdown EN = GND — 15 30 µA VIN Supply Current at Shutdown EN = GND, VIN = 3.65V — — 1 µA POWER-ON-RESET (POR) Rising VCNTL POR Threshold 2.50 2.70 2.95 V VCNTL POR Hysteresis — 0.4 — V Rising VIN POR Threshold 0.8 0.9 1.0 V VIN POR Hysteresis — 0.5 — V |
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