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MP2328C

High-Efficiency, 28V, 2A, 450kHz, Synchronous Step-Down Converter with PG, SS, and Forced CCM

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MP2328C

MP2328C

High-Efficiency, 28V, 2A, 450kHz, Synchronous Step-Down Converter with PG, SS, and Forced CCM

Datasheet

Description

The MP2328C is a fully integrated, high-frequency, synchronous, rectified, step-down switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve 2A of continuous output current (I_OUT) across a wide input voltage (V_IN) range, with excellent load and line regulation. The MP2328C offers synchronous mode operation for high efficiency across the wide I_OUT load range.

Constant-on-time (COT) control provides very fast transient response and easy loop design, as well as tight output regulation.

Full protection features include short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown.

The MP2328C requires a minimal number of readily available, standard external components. It is available in a space-saving SOT583 package.

Features & Benefits

Wide 4.5V to 28V Operating Input Voltage (V_IN) Range
Wide 0.5V to 16V Output Voltage (V_OUT) Range
±1.5% Internal Reference Accuracy Over-Temperature (OT)
130mΩ/60mΩ Low On Resistance (R_DS(ON)) Internal Power MOSFETs
>92% Efficiency for 24V to 5V/2A Condition
Fast Load Transient Response
450kHz Switching Frequency (f_SW)
On Time (t_ON) Extension to Improve Dropout
Configurable Soft-Start Time (t_SS)
Forced Continuous Conduction Mode (FCCM)
Power Good (PG) Indication
Over-Current Protection (OCP) with Hiccup Mode
Thermal Shutdown Protection
Available in an SOT583 Package

Active Part Numbers:

MP2328CGTL-Z MP2328CGTL-P

Meaning of P & Z

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*Based on Nominal Values

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In stock

MP2328CGTL-Z MP2328CGTL-P

Package: SOT583

5,000 per Reel

Buy Now Price $0.49 1K

Quantity Unit Price
1

$0.98
10

$0.75
100

$0.59
250

$0.56
500

$0.53
1K

$0.49

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In stock now: 11,405

Order now, up to 11,405 estimated to ship by 11 Jul, 2025

Lead Time For Additional Quantities

Additional quantities estimated to ship by 28 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

Questions answered by MPS engineers in 24h

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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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