CXA8038P – Resonance Mode Switching Regulator

Part Number : CXA8038P

Function : Resonance Mode Switching Regulator

Manufactures : ETC

Images :

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CXA8038P image

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Description :

w w at .D w aS CXA8038P (1/2) m IL22 o *********- c . MODE SWITCHING REGULATOR RESONANCE U 4 -TOP VIEWt e he RCS 1 CCS 2 CS 3 S. V 4 ON/OFF 5 OVP 6 OUT1 7 VE 8 S. GND 16 15 ST 14 RT1 13 CT 12 RT2 11 VREF 10 OUT2 9 VC INPUT CCS CS CT ON/OFF OVP RCS RT1 RT2 ST S. GND S. V IN w OUTPUT OUT1 ; OUTPUT OUT2 ; OUTPUT ; REFERENCE VOLTAGE (+5V) VREF w w ; ; ; ; ; ; ; ; ; ; ; CURRENT SENSE CAPACITOR CURRENT SENSE SIGNAL TIMING CAPACITOR (TRIANGLE WAVEFORM OUPUT) ON/OFF CONTROL OVP CONTROL (TIMER LATCH CAPACITOR) CURRENT SENSE RESISTOR TIMING RESISTOR (ON TIME CONTROL) TIMING RESISTOR (DEAD TIME CONTROL) SOFT START CAPACITOR SIGNAL LINE GND SIGNAL LINE INPUT VOLTAGE t a .D S a e h U 4 t e .c m o OTHER ; POWER LINE INPUT VOLTAGE VC ; POWER LINE GND VE w w w .D a t a e h S 4 t e U m o .c ON/OFF 5 VREF 2.1V H UVL1 11 S. V IN 4 + – UVL2 VREF 5.0V OVP H L 22V 12V L SW1 + – 8V 9 VC 7 102µA OVP LATCH Q S Q R 150°C OUT1 TSD SW2 OVP 6 + – 7.4V 7µA OSCILLATOR 2.6V 1/2 DIVIDER TRIANGLE WAVEFORM VREF DB PULSE 100µA SW3 1.1V Q 10 OUT2 8 UVL2 RT2 12 VE CT 13 RT1 14 50µA 100µA 50µA VREF 2.5µA 20k 5kΩ 60k 10µA UVL2 ST 15 RCS 1 CCS 2 CXA8038P (2/2) CS 3 […]

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CXA8038P Datasheet


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