DatasheetsPDF.com

AIC1647

Part Number	AIC1647
Manufacturer	aic
Description	White LED Step-Up Converter
Published	Jun 19, 2018
Detailed Description	AIC1647 White LED Step-Up Converter in SOT23 FEATURES 1.2MHz Fixed Frequency Current-Mode PWM Operation. Efficiency Up ...
Datasheet	AIC1647 PDF File

Overview

AIC1647 White LED Step-Up Converter in SOT23 FEATURES 1.
2MHz Fixed Frequency Current-Mode PWM Operation.
Efficiency Up to 84% at VIN=4.
2V, 3LEDs, ILED=20mA Drives Up to 6LEDs in series Low Supply Current: 70µA Matches LED Current Require Tiny Inductors and Capacitors Tiny TSOT-23-5, and SOT-23-5 Packages APPLICATIONS Cellular Phones PDAs Digital Still Cameras Handheld Devices White LED Display Backlighting DESCRIPTION AIC1647 is a fixed frequency step-up DC/DC converter designed to drive white LEDs with a constant current to provide backlight in handheld devices.
Series connection of the LEDs provides identical LED currents resulting in uniform brightness.
This configuration eliminates the...

Similar Datasheet

AIC1628 3-Cell/ High-Efficiency/ Step-Up DC/DC Converter - Analog Intergrations Corporation
AIC1630 2-Cell/ Step-Up DC/DC Converter Controller - Analog Intergrations Corporation
AIC1630A HIGH-EFFICIENCY STEP-UP DC/DC CONVERTER CONTROLLER - aic
AIC1631 2-Cell/ 500mA/ Step-Up DC/DC Converter - Analog Intergrations Corporation
AIC1633 2-Cell/ 200mA/ Step-Up DC/DC Converter - Analog Intergrations Corporation
AIC1634 1.4MHz Current-Mode Step-Up DC/DC Converter - aic
AIC1638 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER - Analog Intergrations Corporation
AIC1639 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER - aic
AIC1641 Low Voltage Step-Up DC/DC Controller - Analog Intergrations Corporation
AIC1642 3-Pin One-Cell Step-Up DC/DC Converter - Analog Intergrations Corporation

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)