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BL8549 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 40V Backlight LED Driver - BELLING

भाग संख्या BL8549
समारोह 40V Backlight LED Driver
मैन्युफैक्चरर्स BELLING 
लोगो BELLING लोगो 
पूर्व दर्शन
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<?=BL8549?> डेटा पत्रक पीडीएफ

BL8549 pdf
BL8549
PACKAGE, MARK and ORDERING INFORMATION
Package
DFN2x2-6
LT
YW
Mark
Ordering
Explanation Information
LT: Product ID:
Product Code BL8549CKCTR
YW: Devices/Reel:
Date Code
3000
Package
SOT23-6
SW CE
65
VIN
4
XLTXYYWW
123
COMP GND FB
SOT23-6
Mark
Explanation
LT:
Product Code
Ordering
Information
Product ID:
BL8549CB6TR
YW:
Date Code
Devices/Reel:
3000
PINOUT DESCRIPTION
NAME
FB
Comp
GND
SW
PIN #
DFN2x2-6 SOT23-6
13
21
32
46
CE 5
5
VIN 6
4
DESCRIPTION
Feedback input with reference voltage set to 0.2V
Compensation pin, to connect a 220nF capacitor to make loop stable.
Ground.
Power switching node to connect inductor
Chip enable, but a PWM signal with various duty cycle can directly sent to CE pin to
achieve the backlight dimming
Power input, 1uf input capacitor is recommended.
BLOCK DIAGRAM
FB
SW
Comp
CE
Vin
www.belling.com.cn
GND
2

विन्यास 6 पेज
डाउनलोड[ BL8549 Datasheet.PDF ]


शेयर लिंक


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