Part Number
|
YB1517 |
Manufacturer
|
YOBON TECHNOLOGIES |
Description
|
Step-up DC-DC Converter & White LED Driver |
Published
|
Aug 14, 2009 |
Detailed Description
|
www.DataSheet4U.com
YB1517
Step-up DC-DC Converter & White LED Driver
Features
• • • • • • • • • • 900 KHz current-mode...
|
Datasheet
|
YB1517
|
Overview
www.
DataSheet4U.
com
YB1517
Step-up DC-DC Converter & White LED Driver
Features
• • • • • • • • • • 900 KHz current-mode PWM converter Built-in internal switch Adjustable output voltage up to 30V 2.
7V to 16V input range 1uA shutdown current Internal Soft Start Drives up to 5 white LEDs Tiny Inductor and Capacitors allowed Small 5-Lead SOT-23 package 220mV Low Reference Voltage
Description
The YB1517 is a Current-mode PWM step-up DC-DC converter.
It can drive up to 18V at 3.
0V input and 30V at 5.
0V input.
The 1 MHz switching frequency allows it to work with tiny external components, therefore minimize the footprint and cost in space consideration products.
One of the major applications for ...
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