ISL6121EVAL1 Intersil, ISL6121EVAL1 Datasheet
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ISL6121EVAL1
Specifications of ISL6121EVAL1
Related parts for ISL6121EVAL1
ISL6121EVAL1 Summary of contents
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... Ld SOIC Tape and Reel - SOIC Tape and Reel (Pb-free) - SOIC M8.15 - SOIC M8.15 (Pb-free) - SOIC Tape and Reel - SOIC Tape and Reel (Pb-free) Evaluation Platform | Intersil and Design is a trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2001, All Rights Reserved ...
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Simplified Block Diagram GND VIN VIN EN Pin Descriptions PIN # SYMBOL FUNCTION 1 GND IC GND Reference 2, 3 VIN Chip Bias, Controlled Supply Input, Undervoltage Lock-Out 4 ENABLE / Enable / Enable Not Input ENABLE 5 FAULT Over ...
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Absolute Maximum Ratings Supply Voltage (V+ to V-). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0V EN, FAULT ...
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Introduction The ISL6121 is a single channel Overcurrent (OC) fault protection IC for the +2.5V to +5V environment. Each ISL6121 incorporates in a single 8 lead SOIC package a 50mΩ N channel MOSFET power switch for power control. See Figure ...
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Typical Performance Curves ON ENABLE OFF FAULT LATCH-OFF SET VOUT OVER CURRENT IOUT 12ms CURRENT REGULATION PERIOD FIGURE 2. OPERATIONAL WAVEFORMS ENABLE CL = 0.1µF, 10µ 100µF L VOUT (1V/DIV.) FIGURE 4. VOUT SOFT START vs CLOAD 2400 ...
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Typical Performance Curves 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0 FAULT CURRENT (A) FIGURE 8. CR SETTLING TIME vs FAULT CURRENT C = 10µ 0.1µF L VOUT (1V/DIV.) FIGURE ...
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... Using the ISL6121EVAL1 Platform General and Biasing Information The ISL6121EVAL1 platform, Figure 17, allows evaluation of the ISL6121 power supply control IC and comparison against a suitably sized (1.85A hold current rating) PPTC component. The evaluation platform is biased and monitored through numerous test points (TP#). See Table 1 for test point assignments and descriptions ...
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... PPTC OC RESPONSE TIME ISL6121 VOUT VOUT (1V/DIV.) FIGURE 16. ISL6121 vs PPTC WITH EXTENDED 1.6Ω LOAD C1 1 OUT VIN 2 VIN OUT C4 ISL6121H 3 VIN OUT R10 4 EN FAULT_OUT R11 FIGURE 17. ISL6121EVAL1 SCHEMATIC AND PHOTOGRAPH 8 ISL6121 PPTC VOUT TIME (4s/DIV Q1A Q1B FN9004.2 ...
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... TABLE 2. ISL6121EVAL1 BOARD COMPONENT LISTING COMPONENT DESIGNATOR COMPONENT FUNCTION DUT1 ISL6121H Load Resistors R5-R7 LED Current Limiting Resistor C1 Chip Decoupling Capacitor Load Capacitor Indicating LEDs F1 1.85A Hold Current Poly-Fuse C4 Bulk Filter Capacitor Q1 Over Current Switch Gate Series Resistors R10 - R11 Enable Pullup/Pulldown Resistors ...
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Implementing Autoreset on the ISL6121 Hot Swap Controller. Abstract In applications where the cost, complexity or requirement for a system controller is avoided and an autonomous power control function is desired, a device that can monitor and protect against excessive ...
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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 ...