UTC1869 Datasheet PDF - YW
Part Number | UTC1869 | |
Description | HIGH FREQUENCY PWM CONTROLLER | |
Manufacturers | YW | |
Logo | ||
There is a preview and UTC1869 download ( pdf file ) link at the bottom of this page. Total 7 Pages |
Preview 1 page No Preview Available ! UTC1869
HIGH FREQUENCY PWM
CONTROLLER
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
The UTC1869 is a high frequency PWM controller integrates
required functions for boost conversion in a small SOP-8
package . A low 0.21V feedback voltage make the UTC1869
be an ideal contoller for LED backlight supplies .
FEATURES
* Voltage Mode PWM Controller
* Low 0.21V reference Voltage
* 180KHz Operation
* Deadtime Control
* Internal UVLO(Under Voltage Lock Out)
* Limited Output Duty Cycle
* Low Shutdown current
* SOP-8 Package
* Soft Setup
ABSOLUTE MAXIMUM RATINGS
(Unless otherwise noted ,all is over operating free-air temperature Range)
Characteristic
Value
Supply Voltage
7-40
Input Voltage
-0.3 Vcc+0.3
Operating Ambit Temperature Range
Extreme Operating Ambient Temp
0 70
-40 85
Operating Junction Temperature
Storage Temperature
+150
-55 150
SOP-8
Unit
V
V
°C
°C
°C
°C
RECOMMENDED OPERATING CONDITION
Characteristic
Value
Supply Voltage
36
Operating Ambient Temperature
0 70
BLOCK DIAGRAM
Unit
V
°C
YOUWANG ELECTRONICS CO.LTD
1
2012.07.11 V1.6
|
|
UTC1869
LINEAR INTEGRATED CIRCUIT
TYPICAL APPLICATION CIRCUI
YOUWANG ELECTRONICS CO.LTD
5
2012.07.11 V1.6
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UTC1869 electronic component. |
Information | Total 7 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ UTC1869.PDF Datasheet ] |
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