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EV9442-J-00A

High Efficiency 2A, 36V, 600kHz Sync. Step-Down Switch Evaluation Board With PowerGood

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EV9442-J-00A

EV9442-J-00A

High Efficiency 2A, 36V, 600kHz Sync. Step-Down Switch Evaluation Board With PowerGood

Datasheet

Description

The MP9442 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current with excellent load and line regulation over a wide input supply range. The MP9442 has synchronous mode operation for higher efficiency over the output current load range.

Current-mode operation provides fast transient response and eases loop stabilization.

Full protection features include over-current protection and thermal shut down.

The MP9442 requires a minimal number of readily-available standard external components, and is available in a space-saving 8-pin TSOT23 package.

Product Evaluated

High Efficiency 2A, 36V, 600kHz, Synchronous Step-Down Converter with Power Good

Features & Benefits

Wide 4V to 36V Continuous Operating Input Range
90mΩ/55mΩ Low R_DS(ON) Internal Power MOSFETs
High-Efficiency Synchronous Mode Operation
600kHz Switching Frequency
Synchronizes from 200kHz to 2.2MHz External Clock
High Duty Cycle for Automotive Cold-crank
Internal Power-Save Mode
Internal Soft-Start
Power Good Indicator
Over-Current Protection with Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in an 8-pin TSOT23 package

Active Part Numbers:

EV9442-J-00A

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Standard Pricing

Quantity Price
1

$25.00 /unit

In stock

Arrives 3-4 business days.
Shipping only $5 per order.

Quantity

100 Max per Company.
Limited Inventory to support product development.

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Technical Forum

Questions answered by MPS engineers in 24h

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Datasheets in Mandarin

Are datasheets, AppNotes and Support available in Mandarin? Thank you, ~Leonard

Latest activity 6 months ago

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Quality Policy, Certificates & Reliability Reports

All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

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