EV9928-L-00C 6-60V Synchronous Step-Down Controller Evaluation Board TSSOP20

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EV9928-L-00C 6-60V Synchronous Step-Down Controller Evaluation Board TSSOP20

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pMPS EV9928-L-00C — Synchronous Step-Down Controller Evaluation Board, 6-60V input, TSSOP20./p

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MPS Step-Down TSSOP20 Controller Power Management Evaluation Boards

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EV9928-L-00C 6-60V Synchronous Step-Down Controller Evaluation Board TSSOP20

The MPS EV9928-L-00C is an evaluation board built around the MP9928 for bench characterisation of the device in its intended topology. It operates from a 6 V to 60 V input. The board carries the device in its TSSOP20 package.

The EV9928-L-00C Evaluation Board is designed to demonstrate the capabilities of MP9928.

Key Specifications

Part Number	EV9928-L-00C
Board For	MP9928
Board Type	Evaluation / demonstration board
Function	Synchronous Step-Down Controller Evaluation Board
Input Voltage	6 V to 60 V
Interface	PWM
Package	TSSOP20
Ordering Codes	EV9928-L-00C

Features

6V to 60V Input Voltage for This 5V Output Board
Dual N-Channel MOSFET Driver
Low Dropout Operation: Maximum Duty Cycle at 99.5%
180º Out-of-Phase SYNCO Output
Programmable Soft Start
Output Power Good Indicator
Selectable Threshold for Cycle-by-Cycle Current Limit
Programmable Frequency Range: 100kHz- 1000kHz
External Power Bias Option for Vcc Supply
Output Over-Voltage Protection (OVP)

Evaluation Board

Design Notes

The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.