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MAX17506 डेटा पत्रक PDF( Datasheet डाउनलोड )


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

भाग संख्या MAX17506
समारोह Synchronous Step-Down DC-DC Converter
मैन्युफैक्चरर्स Maxim 
लोगो Maxim लोगो 
पूर्व दर्शन
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<?=MAX17506?> डेटा पत्रक पीडीएफ

MAX17506 pdf
MAX17506
4.5V–60V, 5A, High-Efficiency, Synchronous
Step-Down DC-DC Converter
with Internal Compensation
Absolute Maximum Ratings
VIN to PGND..........................................................-0.3V to +65V
EN/UVLO, SS to SGND.........................................-0.3V to +65V
LX to PGND................................................-0.3V to (VIN + 0.3V)
BST to PGND.........................................................-0.3V to +70V
BST to LX..............................................................-0.3V to +6.5V
BST to VCC............................................................-0.3V to +65V
FB, CF, RESET, MODE/SYNC, RT to SGND.......-0.3V to +6.5V
DL, VCC to PGND.................................................-0.3V to +6.5V
SGND to PGND.....................................................-0.3V to +0.3V
EXTVCC to PGND.................................................-0.3V to +26V
LX Total RMS Current.........................................................±9.9A
Output Short-Circuit Duration.....................................Continuous
Continuous Power Dissipation (TA = +70°C) (multilayer board)
TQFN (derate 33.3mW/°C above TA = +70°C).......2666.7mW
Operating Temperature Range (Note 1)............ -40NC to +125°C
Junction Temperature.......................................................+150°C
Storage Temperature Range............................. -65NC to +160°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: 20 TQFN
Package Code
Outline Number
Land Pattern Number
THERMAL RESISTANCE, FOUR-LAYER BOARD
Junction to Ambient (θJA) (Note 2)
Junction to Case (θJC)
T2055+4
21-0140
90-0009
23°C/W
2°C/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: Applicable only to the Evaluation Kit in free space with no airflow.
www.maximintegrated.com
Maxim Integrated 2

विन्यास 20 पेज
डाउनलोड[ MAX17506 Datasheet.PDF ]


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