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AA18375AP Datasheet Switching Regulator Controller

Manufacturer: Agamem Microelectronic

Overview: Agamem Microelectronics Inc. .. AA18375AP Switching Regulator Controller PRELIMINARY OVERVIEW The AA18375AP is a two-channel PWM DC-DC converter control IC.

General Description

IC power supply pin Output2 block push-pull type output pin PWM2 block dead-time setting pin Output pin of error amplifier 2 block Error amplifier 2 block inverting input pin Error amplifier 2 block non-inverting input pin Soft start and short circuit protection setting capacitor connection pin Reference voltage output pin PRELIMINARY PIN DESCRIPTIONS Pin No.

Symbol I/O 1 2 3 4 5 6 7 8 CT RT +IN1 -IN1 FB1 D.T.C.1 OUT1 GND — Description Pin No.

Symbol 9 10 11 12 13 14 15 16 VCC OUT2 D.T.C.2 FB2 -IN2 +IN2 SCP VREF Pin for oscillation capacitor connection Pin for oscillation timing resistor — connection Error amplifier 1 block I non-inverting input pin Error ampli

Key Features

  • low-voltage operation. This IC can obtain the step-up, step-down and inverting voltages with a small number of external components. Because the IC is compactly packaged, it is best suited for use as a power supply in portable equipment.

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AA18375AP Distributor