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AWINIC(Shanghai Awinic Tech) AW9358QNR product image
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AWINIC(Shanghai Awinic Tech) AW9358QNR

Manufacturer
AWINIC(Shanghai Awinic Tech)Asian Brands
MPN
AW9358QNR
LCSC Part #
C506178
Packaging
WBQFN-16L(3x3)
Customer #
Key Attributes
8 DC-DC 22mA 2.8V~5.5V WBQFN-16L(3x3) LED Drivers ICs
DatasheetAWINIC(Shanghai Awinic Tech) AW9358QNR
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
Not available now
Minimum: 5Multiple: 5Sales Unit: Piece

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerAWINIC(Shanghai Awinic Tech)
PackagingWBQFN-16L(3x3)
Output Voltage-
FeaturesOver-Temperature Protection (OTP)
Frequency - Switching-
Switch Tube (Built-In/External)-
Voltage - Input(AC)-
Operating temperature-40℃~+85℃
Topology-
Number of Channels8
TypeDC-DC
Output Current22mA
Voltage - Input(DC)2.8V~5.5V
Constant Current Accuracy-
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Introduction

AI Translation

The AW9358 is an 8-channel parallel white LED driver with ultra low dropout constant-current source. The AW9358 can drive 8 LEDs and each LED’s maximum current is up to 20mA which is set by the internal resistor. The proprietary Q-MirrorTM technique is used in the AW9358, which makes the 8 LEDs current matching to ±1%. The AW9358 use 1-Wire Brightness Control, 16-Step Linear Scale LED Brightness Control, which effectively avoid the interference caused by the PWM dimming mode. The AW9358 has an internal deglitch circuit can effectively eliminate the influence of the glitch signal for EN input. The AW9358 requires only 350mV (typical) dropout voltage at a 20mA load. The feature makes AW9358 ideal for battery-operated systems, such as personal digital assistants. The AW9358 only need one ceramic capacitor making the system design easier, and use less PCB. The shutdown current of the AW9358 is less than 0.1uA. The AW9358 is available in a small TQFN3mmx3mm16L package and is specified over the -40°C to +85°C temperature range.

Features

AI Translation
  • Drive up to 8 LEDs with 20mA maximum current
  • Q-MirrorTM technique ensuring LEDs current matching accuracy ±1% (typical)
  • Ultra low dropout: 50mV/20mA (typical)
  • 2.8V to 5.5V operating input voltage Range
  • 16-step linear scale LED brightness control
  • Deglitch circuit eliminating interference at EN pin
  • No EMI and switch noise
  • Less than 0.1μA quiescent current in shutdown mode
  • Thermal shutdown protection
  • Ultra small TQFN3x3-16L packages

Applications

AI Translation
  • Mobile phone
  • Digital camera
  • PDA
  • MP3