AIC1567CS Analog Intergrations Corporation, AIC1567CS Datasheet

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DAC, Synchronous PWM Power Regulator FEATURES Switching Regulator and Low Dropout Linear Regulator on single chip. Simple Voltage-Mode PWM Control. Dual N-Channel MOSFET Synchronous Drive. Fast Transient Response. ±1.0% 5-Bit Digital-to-Analog Output Voltage. Adjustable Current Limit Without External Sense ...

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... ORDERING INFORMATION AIC1567 XX PACKAGE TYPE S: SMALL OUTLINE TEMPERATURE RANGE C: 0°C~70°C TYPICAL APPLICATION CIRCUIT C8 0.1µF VID0 VID1 VID2 VID3 VID4 C7 33pF C6 R6 90.9K 1000pF ORDER NUMBER AIC1567CS (PLASTIC SO) 1000pF R2 2. 0.1µF 1µF VSEN RT OCSET OVP SS VCC VID0 LGATE VID1 PGND VID2 BOOT ...

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ABSOLUTE MAXIMUM RATINGS Supply Voltage, V ....…..................................……………........................................... 15V CC Boot Voltage, V ………...................……………...................................................... 15V BOOT Input, Output, or I/O Voltage .....…….........……………......…....... GND - 0.3V to VCC+0.3V ESD Classification ...........................…………......................……......................... Class 2 Recommended Operating Conditions Supply Voltage, V ....…...................…………………..........................…….......... 12V±10% CC ...

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ELECTRICAL CHARACTERISTICS PARAMETER Reference and DAC DACOUT Voltage Accuracy Error Amplifier DC Gain Gain-Bandwidth Product Slew Rate Gate Driver Upper Gate Source Upper Gate Sink Lower Gate Source Lower Gate Sink Protection Over-Voltage Trip (V ) SEN/DACOUT OCSET Current Source ...

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BLOCK DIAGRAM VSEN 10µ VDAC VID0 VID1 5BITS VID2 DAC VID3 VID4 REFERENCE FB COMP CLP + + - CLN 20mV POWER-ON RESET 115 OVP 110 POWER GOOD 90 50 ...

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PIN DESCRIPTIONS PIN 1: VSEN - Converter output voltage sense pin. Connect this pin to the converter output. The PGOOD and OVP comparator circuits use this signal to report output voltage status overvoltage protection function. PIN 2: OCSET - Current ...

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