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MPQ4420A

Industrial grade, High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified

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MPQ4420A

MPQ4420A

Industrial grade, High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step Down Converter with PG and Ext. Sync Synchronous Step-Down Switcher AEC-Q100 Qualified

Datasheet

Description

The MPQ4420A is a high-efficiency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution that achieves 2A of continuous output current with excellent load and line regulation over a wide input supply range. The MPQ4420A uses synchronous mode operation to achieve 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 (OCP) and thermal shutdown. The MPQ4420A requires a minimal number of readily available, standard, external components and is available in a compact, 8-pin, TSOT23 package.

Features & Benefits

Wide 4V to 36V Continuous Operating Input Range
90mO/55mO Low RDS(ON) Internal Power MOSFETs
High-Efficiency Synchronous Mode Operation
Default 410kHz Switching Frequency
Synchronizes to a 200kHz to 2.2MHz External Clock
High Duty Cycle for Automotive Cold Crank
Forced CCM
Internal Soft Start
Power Good
Over-Current Protection (OCP) and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in a TSOT23-8 Package
Available in AEC-Q100 Grade 1

Active Part Numbers:

MPQ4420AGJ-P MPQ4420AGJ-Z

Meaning of P & Z

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Standard Pricing

In stock

MPQ4420AGJ-Z MPQ4420AGJ-P

Package: TSOT23-8

3,000 per Reel

Buy Now Price $1.62 1K

Quantity Unit Price
1

$3.24
10

$2.62
100

$2.20
250

$2.09
500

$2.09
1K

$1.62

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In stock now: 7,667

Order now, up to 7,667 estimated to ship by 27 Jun, 2025

Lead Time For Additional Quantities

Additional quantities estimated to ship by 12 Oct, 2025

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

2500 Max per Company.
Limited Inventory to support product development.

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Technical Forum

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

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