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ISL6219A_07 Datasheet(数据表) 2 Page - Intersil Corporation |
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ISL6219A Datasheet(HTML) 2 Page - Intersil Corporation |
2 page ![]() 2 FN9093.1 March 20, 2007 Block Diagram ∑ DYNAMIC CURRENT CORRECTION OV LATCH POWER-ON RESET (POR) SOFT- START AND FAULT LOGIC CHANNEL DETECTOR + - UV + - E/A + - PWM PWM OC + - PWM1 PWM2 PWM3 GND PGOOD VCC FB FS/EN THREE-STATE I_TOT + + + - PHASE + - PWM CLOCK AND NUMBER VID0 VID1 VID2 VID3 COMP VSEN GENERATOR SAWTOOTH X1.15 X 0.83 ISEN1 ISEN2 ISEN3 VID4 VID D/A I_TRIP + - OV + - + - + - ∑ ∑ ∑ + ISL6219A |