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BL9310 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 1A Synchronous Buck Converter - BELLING

भाग संख्या BL9310
समारोह 1A Synchronous Buck Converter
मैन्युफैक्चरर्स BELLING 
लोगो BELLING लोगो 
पूर्व दर्शन
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<?=BL9310?> डेटा पत्रक पीडीएफ

BL9310 pdf
BL9310
1.5 MHz, 1A Synchronous Buck Converter
Absolute Maximum Rating (Note 1)
Input Supply Voltage…………………-0.3V to +6V
RUN, VFB Voltages……………………-0.3V to +VIN
SW Voltages……………………-0.3V to (VIN+0.3V)
P-Channel Switch Source Current (DC) ……1.1A
N-Channel Switch Sink Current (DC) ……1.1A
Package Information
Adjustable Output Version
Peak SW Sink and Source Current……………1.5A
Operating Temperature Range……-40°C to +85°C
Junction Temperature (Note2) ………………+125°C
Storage Temperature Range………-65°C to +150°C
Lead Temperature (Soldering, 10s) ………+300°C
Fixed Output Versions
SOT23-5
TOP VIEW
RUN 1
5 VFB
GND 2
SOT23-5
TOP VIEW
RUN 1
5 VOUT
GND 2
SW 3
4 VIN
SW 3
4 VIN
Part Number
BL9310-Adj
Top Mark
I J Y W(Note3)
Temp Range
-40°C to +85°C
Thermal Resistance (Note 4)
Package
TSOT23-5
ӨJA
220°C/W
ӨJC
110°C/W
SOT23-5
250°C/W
130°C/W
Part Number
BL9310-1.0
BL9310-1.2
BL9310-1.5
BL9310-1.8
BL9310-2.5
BL9310-3.3
Top Mark
IAYW
IBYW
ICYW
IDYW
IEYW
IFYW
Temp Range
-40°C to +85°C
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
Note 2: TJ is calculated from the ambient temperature TA and power dissipation PD according to the following formula:
TJ = TA + (PD) x (220°C/W).
Note 3: I: Product Code Y: Year of Manufacturing W: Week of Manufacturing
Note 4: Thermal Resistance is specified with approximately 1 square of 1 oz copper.
PPMIC BU
BL9310 Rev 1.1
1/2011
www.belling.com.cn
Belling Proprietary Information. Unauthorized Photocopy and Duplication Prohibited
©2011 Belling All Rights Reserved
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