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BL9581 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - High Brightness LED Driver - BELLING

भाग संख्या BL9581
समारोह High Brightness LED Driver
मैन्युफैक्चरर्स BELLING 
लोगो BELLING लोगो 
पूर्व दर्शन
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<?=BL9581?> डेटा पत्रक पीडीएफ

BL9581 pdf
BL9581
36V, 1.2A Step-down
High Brightness LED Driver with Internal Switch
Absolute Maximum Rating (Note 1)
Input Supply Voltage (VIN)
ISENSE Voltage (VISENSE)
LX Output Voltage (VLX)
Adjust Pin Input Voltage (VADJ)
Switch Output Current (ILX)
-0.3V to +40V
+0.3V to -5V(Note2)
-0.3V to +40V
-0.3V to +6V
1.5A
Maximum Junction Temperature
150°C
Operating Temperature Range(Note3) -40°C to 125°C
Storage Temperature Range
-55°C to 150°C
Lead Temperature (Soldering, 10s)
300°C
Package Information
LX 1
SOT23-5
TOP VIEW
5 VIN
GND 2
Part Number
BL9581
ADJ 3
Top Mark
F A Y W(Note4)
4 ISENSE
Temp Range
-40°C to +125°C
Thermal Resistance (Note 5):
Package
ӨJA
ӨJC
SOT23-5
250°C/W 130°C/W
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
Note 2: VISENSE measured respect to VIN
Note 3: The BL9581 is guaranteed to meet performance specifications from 0°C to 70°C. Specifications over the –40°C
to 125°C operating temperature range are assured by design, characterization and correlation with statistical
process controls.
Note 4: F: Product Code A: Default Y: Year of wafer manufacturing W: Week of wafer manufacturing.
Y9 A B C D
Year 2009 2010 2011 2012 2013
W
Week
A
1
…Y Z a…y z
… 26 27 28 … 53 54
Note 5: Thermal Resistance is specified with approximately 1 square of 1 oz copper.
PPMIC BU
BL9581 Rev 1.3
2/2010
www.belling.com.cn
Belling Proprietary Information. Unauthorized Photocopy and Duplication Prohibited
©2010 Belling All Rights Reserved
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भाग संख्याविवरणविनिर्माण
BL9580High Brightness LED DriverBELLING
BELLING
BL9581High Brightness LED DriverBELLING
BELLING


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