ULD0691G-SH2-R Datasheet, PDF (1/5 Pages) Unisonic Technologies – CMOS IC

UNISONIC TECHNOLOGIES CO., LTD
ULD0691
HIGH POWER FACTOR LINEAR
CONSTANT CURRENT LED
DRIVER
CMOS IC
 DESCRIPTION
UTC ULD0691 is a high power factor linear constant current
LED driver which is applied to LED lighting. Through the distinctive
constant current control technology, it realizes that constant current
accuracy is less than ±5% and output current is adjustable through
external resistor. High power factor and low harmonic distortion are
the particular features.
The system is simple without transformer and electrolysis
capacitor. Therefore, LED lighting batch job can be realized.
 FEATURES
* No transformer and high voltage electrolysis capacitor
* Integrated high voltage startup power supply circuit
* Adjustable output current, max 60mA
* Inter-chip current deviation < ±5%
* Efficiency: >90%
* Power factor: >0.95
* THD<20%
* Over temperature protection
* Application system no EMI problems
HSOP-8
 ORDERING INFORMATION
Ordering Number
ULD0691G-SH2-R
Package
HSOP-8
Packing
Tape Reel
ULD0691G-SH2-R
 MARKING
(1)Packing Type
(2)Package Type
(3)Green Package
(1) R: Tape Reel
(2) SH2: HSOP-8
(3) G: Halogen Free and Lead Free
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