A7523 Datasheet - AiT Semiconductor

A7523, SUPER-SMALL PACKAGE PWM CONTROL STEP-UP SWITCHING REGULATOR

AiT Semiconductor Inc.www.ait-ic.com A7523 DC-DC CONVERTERBOOST(STEP-UP) SUPER-SMALL PACKAGE PWM CONTROL STEP-UP SWITCHING REGULATOR .
The A7523 is a compact, high efficiency, and low voltage step-up DC/DC converter with an Adaptive Current Mode PWM control loop, includes an error amp.

datasheet Preview Page 1 from Datasheet4u.com

A7523-AiTSemiconductor.pdf

A7523 Datasheet Preview — Preview of A7523 PDF

Datasheet Details

Part number:

A7523

Manufacturer:

AiT Semiconductor

File Size:

585.06 KB

Description:

SUPER-SMALL PACKAGE PWM CONTROL STEP-UP SWITCHING REGULATOR

Features

* 0.8V（Iout=1mA） Low Start-up Input Voltage
* 500kHz Fixed Switching Frequency
* 90% Efficiency
* High Supply Capability to Deliver 3.3V 300mA with1 Alkaline Cell or Deliver 5V 800mA with 1 Li-ion Cell
* 14μA Quiescent (Switch-off) Supply Current
* 0.01μA Shutdown Mode Supply

Applications

* of providing up to 600mA output current. Besides, the 14μA low quiescent current together with high efficiency maintains long battery lifetime. The output voltage is set with two external resistors. Both internal 2A switch and driver for driving external power devices (NMOS or NPN) are provided. The

A7523 Distributors

📁 Related Datasheet

A75 A75-2 A75-3 A750 A7510 A7530

📌 All Tags

A7523 SUPER-SMALL PACKAGE PWM CONTROL STEP-UP SWITCHING REGULATOR AiT Semiconductor

AiT Semiconductor A7523-like datasheet