EV4430-L-00A

EV4430-L-00A

36V, 3.5A, Low I_Q, Synchronous Step-Down Converter Evaluation Board

ALTERNATIVE PART

Datasheet

EV4430-L-00A continues to be in production for existing customers. Please consider this alternative for new designs:

EVQ4430-L-00A

36V, 3.5A, Low-I_Q, Synchronous Step-Down Converter Evaluation Board

Features & Benefits

Wide 5V to 36V Operating Input Voltage (V_IN) Range
5A Continuous Output Current (I_OUT)
1μA Low Shutdown Current (I_SD)
10μA Sleep Mode Quiescent Current (I_Q)
90mΩ and 40mΩ Internal Power MOSFETs
350kHz to 2.5MHz Configurable Switching Frequency (f_SW)
Synchronized External Clock
Selectable In-Phase or 180° Out-of-Phase
Power Good (PG) Indicator
Configurable Soft-Start Time (t_SS)
80ns Minimum On Time (t_{ON_MIN})
Selectable Forced Continuous Conduction Mode (FCCM) and Advanced Asynchronous Modulation (AAM) Mode
Low-Dropout (LDO) Mode
Over-Current Protection (OCP) with Valley Current Detection and Hiccup Mode
Thermal Shutdown
Available in a QFN-16 (3mmx4mm) Package
Available in a Wettable Flank Package
Available in AEC-Q100 Grade-1

… and many more!

Description

The EV4430-L-00A is an evaluation board for the MP/MPQ4430GL. The MP/MPQ4430GL is a frequency-programmable (350kHz to 2.5MHz), synchronous, step-down, switching regulator with integrated internal high-side and low-side power MOSFETs. It provides up to 3.5A of highly efficient output current with current mode control for fast loop response.

The MP/MPQ4430GL employs AAM (advanced asynchronous modulation) mode which helps to achieve high efficiency under light-load conditions by scaling down the switching frequency to reduce the switching and gate driver losses.

The EV4430-L-00A is a fully assembled and tested evaluation board, and generates 3.3V output voltage at load currents up to 3.5A, from a 3.3V to 36V input range. It is AEC-Q100 qualified, and is available in a QFN-16 (3mmx4mm) package.

Product Evaluated

Features & Benefits

Wide 3.3V to 36V Operating Input Range
3.5A Continuous Output Current
1μA Low Shutdown Mode Current
10μA Sleep Mode Quiescent Current
Internal 90mΩ High-Side and 40mΩ Low-Side MOSFETs
350kHz to 2.5MHz Programmable Switching Frequency
Synchronize to External Clock
Selectable In-Phase or 180° Out-of-Phase
Power Good Indicator-Programmable Soft-Start Time
80ns Minimum On Time
Selectable Forced CCM and AAM
Low-Dropout Mode
Over-Current Protection with Valley-Current Detection and Hiccup Mode
Thermal Shutdown
Available in a QFN-16 (3mmx4mm) Package
Available Wettable Flank
Available in AEC-Q100 Grade 1

Active Part Numbers:

EV4430-L-00A

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EV4430-L-00A

EVQ4430-L-00A

EVQ4430-L-00A

36V, 3.5A, Low-IQ, Synchronous Step-Down Converter Evaluation Board

Features & Benefits

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

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36V, 3.5A, Low-I_Q, Synchronous Step-Down Converter Evaluation Board