EV2322-D-00A

EV2322-D-00A

NOT RECOMMENDED FOR NEW DESIGNS

1A, 22V, Low I_Q, Step-Down Converter Evaluation Board

ALTERNATIVE PART

NRFND Datasheet

EV2322-D-00A continues to be in production for existing customers. Please consider this alternative for new designs:

EVL2322A-D-00A

1A, 22V, Low-I_Q Step-Down Converter Evaluation Board

Features & Benefits

Improved Performance under No-Load and Light-Load Conditions
Wide 3V to 22V Operating Input Voltage (V_IN) Range
5µA Low Quiescent Current (I_Q)
1A Load Current
260mΩ/120mΩ On Resistance (R_DS(ON)) Internal Power MOSFETs
High Efficiency from 100µA to 1A Load during V_IN from 4V to 22V
Power-Save Mode (PSM) under Light-Load Conditions
1.25MHz Fixed Switching Frequency (f_SW) during Continuous Conduction Mode (CCM)
On Time (t_ON) Extension to Support Large Duty Cycles
Power Good (PG) Indication
Enable (EN) Shutdown Output Discharge
Over-Current Protection (OCP) and Over-Voltage Protection (OVP) with Hiccup Mode
Output Voltage (V_OUT) Adjustable from 0.6V
Available in a QFN-8 (1.5mmx2mm) Package
Optimized Performance with MPS Inductor MPL-AL6050 Series

… and many more!

Description

The EV2322-D-00A evaluation board is designed to demonstrate the capabilities of MPS’s MP2322, a high light-load efficiency, synchronous, rectified, step-down, switch mode converter with built-in internal power MOSFETs. It offers a very compact solution to achieve 1A of continuous output current over a wide input supply range with excellent load and line regulation. The MP2322 switching edge is optimized for EMI reduction. Constnat-on-time (COT) control provides seamless mode transition and fast load transient response.

Full protection features include OCP, OVP, and thermal shutdown.

The MP2322 requires a minimal number of readily available, standard external components, and is available in a space-saving QFN-8 (1.5mmx2mm) package.

Product Evaluated

MP2322

1A, 3V to 22V, 5μA I_Q, Synchronous, Step-Down Converter in a QFN-8 (1.5mmx2mm) Package

Features & Benefits

Wide 3V to 22V Operating Input Range
5µA Low I_Q
1A Load Current, 500mA Trim Version
260mΩ/120mΩ R_DS(ON) Internal Power MOSFETs
High Efficiency from 100µA to 1A Load
Power Save Mode in Light-Load Conditions
1.25MHz Switching Frequency
t_ON Extension to Support Large Duty Cycle
Power Good Indication
EN Shutdown Discharge
OCP and OVP Protection and Hiccup Mode
Fast Load Transient Response
Stable with Both Large-ESR Capacitor and Ceramic Capacitors
Output Adjustable from 0.6V
Available in a Small QFN-8 (1.5mmx2mm) Package

Active Part Numbers:

EV2322-D-00A

Buy direct from MPS

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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EV2322-D-00A

EVL2322A-D-00A

EVL2322A-D-00A

1A, 22V, Low-IQ Step-Down Converter Evaluation Board

Features & Benefits

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

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Buy direct from MPS

Standard Pricing

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1A, 22V, Low-I_Q Step-Down Converter Evaluation Board