ISL6401CB Intersil, ISL6401CB Datasheet
ISL6401CB
Specifications of ISL6401CB
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ISL6401CB Summary of contents
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... Boost Regulators PGND • Routers GND Ordering Information CS NC PART NUMBER ISL6401CB ISL6401CBZ (Note) ISL6401CR ISL6401CRZ (Note) Add -T suffix for tape and reel packaging. PGND 12 NOTES: PGND 11 1. The parts with suffix ‘C’ are being tested to the industrial temperature grade ...
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... GND 6 NFB NFB_IN NC 10K R3 ISL6401 1.24K NOTES fit as close as possible to transformer IFLY0012 contacts: Coilcraft: (847) 516-7377 GCI Technology: (972) 423-8411 ext. 245 5. For custom specific designs or questions please contact Intersil at 1-888-INTERSIL or 321-724-7143. 2 ISL6401 GND VCC 200K VOLTAGE REFERENCE IBIAS ICSCOMP ILIM ...
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Absolute Maximum Ratings Supply Voltage GND -0.3V to +7.0V CC, CC PGND to GND . . . . . . . . ...
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Electrical Specifications Recommended operating conditions unless otherwise noted. Refer to Block Diagram and Typical Application schematic. V PARAMETER Start to Stop Hysteresis SOFT-START - DIGITAL COMP Rise Time OSCILLATOR Gate Output Frequency Gate Output Frequency Range Temperature Stability Sync. Frequency ...
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Typical Performance Curves 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 -40 -20 25 TEMPERATURE (°C) FIGURE 3. SUPPLY CURRENT vs TEMPERATURE Pin Descriptions SD - This pin is logic level compatible and can be pulled high, ...
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Total V the sum of the quiescent V current and the average CC output current. Knowing the operating frequency and the MOSFET gate charge (Qg), average output current can be calculated from: × I ...
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... ISL6401 Flyback Reference Design The Typical Application Schematic shows a current mode power supply using the Intersil ISL6401 in a standard flyback topology. The IC requires +5V Bias. The application circuit is intended for wall adapters that power home gateway/router boxes ...
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Switching losses are the result of overlapping drain current and source voltage at turn-off. The drain voltage begins to rise only after the miller capacitance of the device begins to discharge. This discharging time is a function of the external ...
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Primary Inductance The flyback transformer is actually a coupled inductor, acting as an energy storage unit, as well as performing the usual transformer functions. Crucial considerations include primary inductance, working flux density swing, gap length, the winding scheme and wire ...
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Small Outline Plastic Packages (SOIC) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α µ 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined in ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...