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IR3856WMPBF डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - SYNCHRONOUS BUCK REGULATOR - International Rectifier

भाग संख्या IR3856WMPBF
समारोह SYNCHRONOUS BUCK REGULATOR
मैन्युफैक्चरर्स International Rectifier 
लोगो International Rectifier लोगो 
पूर्व दर्शन
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<?=IR3856WMPBF?> डेटा पत्रक पीडीएफ

IR3856WMPBF pdf
PD-97506
IR3856WMPbF
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND unless otherwise specified)
Vin ……………………………………….……………. -0.3V to 25V
PVcc, Vcc ……………….……..….……..……….…… -0.3V to 8V (Note2)
Boot ……………………………………..……….…. -0.3V to 33V
SW …………………………………………..……… -0.3V to 25V(DC), -4V to 25V(AC, 100ns)
Boot to SW ……..…………………………….…..….. -0.3V to Vcc+0.3V (Note1)
OCSet ………………………………………….……. -0.3V to 30V (Max 30mA)
Input / output Pins ……………………………….. ... -0.3V to Vcc+0.3V (Note1)
PGND to GND ……………...………………………….. -0.3V to +0.3V
Storage Temperature Range ................................... -55°C To 150°C
Junction Temperature Range ................................... -40°C To 150°C (Note2)
ESD Classification …………………………… ……… JEDEC Class 1C
Moisture sensitivity level………………...………………JEDEC Level 3@260 °C (Note5)
Note1: Must not exceed 8V
Note2: Vcc must not exceed 7.5V for Junction Temperature between -10oC and -40oC
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to
the device. These are stress ratings only and functional operation of the device at these or any other
conditions beyond those indicated in the operational sections of the specifications are not implied.
PACKAGE INFORMATION
4mm x 5mm POWER QFN
13
VIN
Boot
Enable
Seq
14
15
16
12
SW
17
Gnd
11
PGnd
θ JA( Sync _ FET ) = 45 o C / W *
θ JA( Ctrl _ FET ) = 45 o C / W *
θ J -PCB = 2o C / W
* Exposed pads on underside
are connected to copper
10
PVcc
pads of 4-layer (2 oz.) PCB
board design
9 VCC
8 PGood
ORDERING INFORMATION
12 34567
Fb NC COMP Gnd Rt SS/SD OCSet
PACKAGE
DESIGNATOR
M
M
PACKAGE
DESCRIPTION
IR3856WMTRPbF
IR3856WMTR1PbF
PIN COUNT
17
17
PARTS PER
REEL
4000
750
Rev 9.0
2
Free Datasheet http://www.Datasheet4U.com

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डाउनलोड[ IR3856WMPBF Datasheet.PDF ]


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IR3856WMPBFSYNCHRONOUS BUCK REGULATORInternational Rectifier
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