DD311 SITI [Silicon Touch Technology Inc.], DD311 Datasheet - Page 2
![no-image](/images/no-image-200.jpg)
DD311
Manufacturer Part Number
DD311
Description
HIGH CONSTANT CURRENT LED DRIVER
Manufacturer
SITI [Silicon Touch Technology Inc.]
Datasheet
1.DD311.pdf
(15 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DD311
Manufacturer:
点晶
Quantity:
20 000
DD311
General Description
current switch, designed to drive power LEDs. It can provide a maximum sink current of 1A,
adjustable by reference current input. The output current is 100 times the input current value set by
an external resistor or bias voltage. The Maximum output voltage of 33V can provide more series
power LEDs in a string. The output enable allows dimming control or switching power applications.
Features
Applications
Package Types
HIGH CONSTANT CURRENT LED DRIVER
Maximum output current: 1A (determined by input reference current)
Minimum output voltage: 1V (Iout = 1A)
Maximum output voltage: 33V (output leakage current < 0.1uA)
Maximum output enable frequency: 1MHz
Excellent output current accuracy
LED architectural or entertainment lighting
LED general or specialty illumination
LED backlighting applications
TO-252
DD311 is a single-channel constant current LED driver, which incorporates current mirror and
點晶科技股份有限公司
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC
新竹市科學園區展業一路 9 號 7 樓之 1
Tel:886-3-5645656
點晶科技股份有限公司
點晶科技股份有限公司
9-7F-1, Prosperity RoadⅠ, Hsin-Chu, Taiwan, R.O.C.
HIGH CONSTANT CURRENT LED DRIVER
Fax:886-3-5645626
.
Version:PRE.001
DD311
Page 1