EV4700-S-00A 8-18V White LED Driver For TV Backlighting Applications Evaluation Board SOIC8

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EV4700-S-00A 8-18V White LED Driver For TV Backlighting Applications Evaluation Board SOIC8

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pMPS EV4700-S-00A — White LED Driver For TV Backlighting Applications, 8-18V input, SOIC8./p

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MPS SOIC8 LED Power Management Evaluation Boards

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EV4700-S-00A 8-18V White LED Driver For TV Backlighting Applications Evaluation Board SOIC8

The MPS EV4700-S-00A is an evaluation board built around the MP4700 for bench characterisation of the device in its intended topology. It operates from a 8 V to 18 V input. The board carries the device in its SOIC8 package.

The EV4700-S-00A is the Evaluation Board designed to demonstrate the capabilities of MP4700 for TV backlighting applications.

Key Specifications

Part Number	EV4700-S-00A
Board For	MP4700
Board Type	Evaluation / demonstration board
Function	White LED Driver For TV Backlighting Applications
Input Voltage	8 V to 18 V
Interface	PWM
Package	SOIC8
Ordering Codes	EV4700-S-00A

Features

8V-to-18V IC Supply Voltage
Constant-Current LED Driver
Power MOSFET Zero-Current Turn-On
No Freewheeling Diode Reverse Recovery Issues
High Efficiency and Reliability in Boundary Conduction Mode
Low 1mA Operation Current
PWM Dimming Control
Hiccup Short Circuit Protection
UVLO for Bus Input Voltage
Input UVLO, Thermal Shutdown

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.