SI4788CY-T1-E3 Vishay, SI4788CY-T1-E3 Datasheet

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... D Level-Shifted Gate Drive Means The Control (Logic) Voltage Is Independent Of Power Voltage DESCRIPTION The Si4788CY is a p-channel MOSFET with a logic interface. The control input is compatible with all types of logic down to 1.8 V. The switch can be used to control voltages from 1 5.5 V, and the logic input can be a lower voltage than the power ...

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... Si4788CY Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Voltage Referenced to GND Power Dissipation (Continuous Pulsed Drain Current ( Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability ...

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... TIMING DIAGRAMS PIN CONFIGURATION SO SOURCE 2 SOURCE 3 SOURCE 4 Top View Ordering Information: Si4788CY Si4788CY-T1 (with Tape and Reel) Si4788CY—E3 (Lead (Pb)-Free) Si4788CY-T1—E3 (Lead (Pb)-Free with Tape and Reel) Pin Number Document Number: 71100 S-50246—Rev. D, 21-Feb-05 50 d(on) TEST CIRCUIT 1 GND 8 DRAIN 7 ...

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... Si4788CY Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Input Voltage Trip Point vs. Temperature 1.30 1.25 1.20 1.15 1.10 1.05 1.00 −50 − Temperature (_C) On-Resistance vs 0.040 0.032 0.024 0.016 0.008 0.000 1.5 2.0 2.5 3.0 3.5 4.0 V (V) S Switching Time vs. Load Capacitance ...

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... 1000 900 800 700 600 100 125 150 −50 100 3 100 125 150 0.001 −2 − Square Wave Pulse Duration (sec) Si4788CY Vishay Siliconix Fall Time vs. Temperature 100 mF LOAD 3 − 100 125 Temperature (_C) Single Pulse Power 0.01 0.1 1 Square Wave Pulse Duration (sec) ...

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... With a 3.3-V power rail voltage the minimum high input voltage is 1.5 V, making it compatible with 1.8-V logic. The Si4788CY is designed to give a steady dv/dt on the output during turn-on even with capacitive loads. The output rise time is 280-ms typical with a 100-mF load, which corresponds to a dv/dt of about 20 V/ms capacitive inrush current of around 2-A max with a 100-mF load ...

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... Converter FIGURE 1. Si4788CY Used To Control 5-V Bus With 3.3-V Logic Control DC/DC Converter FIGURE 2. Si4788CY Used To Control 3.3-V Bus With 2.5-V or 3.3-V Logic Circuit provides delayed turn-on of the Si4788CY in the Absence of a Power_On signal. FIGURE 3. Si4788CY Used As Inrush Limiter On Removable Card Vishay Siliconix maintains worldwide manufacturing capability ...

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... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...