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MAX17524 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Synchronous Step-Down DC-DC Converter - Maxim Integrated

भाग संख्या MAX17524
समारोह Synchronous Step-Down DC-DC Converter
मैन्युफैक्चरर्स Maxim Integrated 
लोगो Maxim Integrated लोगो 
पूर्व दर्शन
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<?=MAX17524?> डेटा पत्रक पीडीएफ

MAX17524 pdf
MAX17524
4.5V to 60V, 3A, Dual-Output, High-Efficiency,
Synchronous Step-Down DC-DC Converter
Absolute Maximum Ratings
VIN_ to PGND_.......................................................-0.3V to +65V
PGND_ to SGND..................................................-0.3V to +0.3V
EXTVCC_ to SGND...............................................-0.3V to +26V
EN/UVLO_ to SGND..............................................-0.3V to +65V
FB_ , VCC_ to SGND...............................................-0.3V to +6V
RESET_, SS_, MODE/SYNC_, CF_, RT to SGND......... -0.3V to
VCC_+0.3V
BST_ to PGND_.....................................................-0.3V to +70V
BST_ to LX_.............................................................-0.3V to +6V
BST_ to VCC_.........................................................-0.3V to +65V
LX_ to PGND_............................................ -0.3V to VIN_ + 0.3V
DL_ to PGND_ ............................................ -0.3V to VCC_+0.3V
LX_ Total RMS Current.........................................................4.8A
Continuous Power Dissipation
(Multilayer Board) (TA = +70°C,
derate 34.5mW/°C above +70°C.)...........................2758.6mW
Output Short-Circuit Duration.....................................Continuous
Operating Temperature Range (Note 1)...............-40°C to 125°C
Junction Temperature.......................................................+150°C
Storage Temperature Range............................. -65°C to +150°C
Lead Temperature (soldering, 10s).................................. +300°C
Soldering Temperature (reflow)........................................+260°C
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 is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Package Information
PACKAGE TYPE: 32 TQFN
Package Code
T3255+4C
Outline Number
21-0140
Land Pattern Number
90-0012
THERMAL RESISTANCE, FOUR-LAYER BOARD (Note 2)
Junction to Ambient (θJA)
Junction to Case (θJC)
23​ºC/W
1.7ºC/W
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”,
“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
Note 1: Junction temperature greater than +125°C degrades operating lifetimes.
Note 2: Package thermal resistances were obtained using the MAX17524 Evaluation Kit (EV kit).
www.maximintegrated.com
Maxim Integrated 2

विन्यास 24 पेज
डाउनलोड[ MAX17524 Datasheet.PDF ]


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