Datasheet4U Logo Datasheet4U.com

AUR9703 - STEP DOWN DC-DC CONVERTER

General Description

The AUR9703 is a high efficiency step-down DC-DC voltage converter.

The chip operation is optimized using constant frequency, peak-current mode architecture with built-in synchronous power MOSFET switchers and internal compensators to reduce external part counts.

Key Features

  • included Soft Start (SS), Under Voltage Lock Out (UVLO), and Thermal Shutdown Detection (TSD) to provide reliable product.

📥 Download Datasheet

Datasheet Details

Part number AUR9703
Manufacturer BCD
File Size 826.97 KB
Description STEP DOWN DC-DC CONVERTER
Datasheet download datasheet AUR9703 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AUR9801D LI-ION/LI POLYMER BATTERY CHARGER Diodes
AUR9811D LI-ION/LI POLYMER BATTERY CHARGER Diodes
AUR300 NPN SILICON RF POWER TRANSISTOR Advanced Semiconductor
AUR500 NPN SILICON RF POWER TRANSISTOR Advanced Semiconductor
AUR6601 1.2A LED DRIVER AURA

Other Datasheets by BCD

Part Number Description
AUR9705 STEP DOWN DC-DC CONVERTER
AUR9707 Dual High-efficiency PWM Step-down DC-DC Converter
AUR9710 Step-down DC-DC Converter
AUR9713 STEP DOWN DC-DC CONVERTER
AUR9716 STEP DOWN DC-DC CONVERTER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet 1.5MHz, 800mA, STEP DOWN DC-DC CONVERTER AUR9703 General Description The AUR9703 is a high efficiency step-down DC-DC voltage converter. The chip operation is optimized using constant frequency, peak-current mode architecture with built-in synchronous power MOSFET switchers and internal compensators to reduce external part counts. It is automatically switching between the normal PWM mode and LDO mode to offer improved system power efficiency covering a wide range of loading conditions. The oscillator and timing capacitors are all built-in providing an internal switching frequency of 1.5MHz that allows the use of small surface mount inductors and capacitors for portable product implementations.