September 2013

DocID025192 Rev 1

1/4

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STEVAL-IFP015V2

Galvanically-isolated 8 channel high-side driver based on the

ISO8200B

Data brief

Features

•

•

0.7 A for each channel

•

supply voltage

•

•

Microcontroller interface direct/synchronous

mode communication

•

Designed to meet requirements of IEC

61000-4-2, IEC 61000-4-4, IEC 61000-4-5

standards

•

RoHS compliant

Description

The STEVAL-IFP015V2 demonstration board

works in combination with the STEVAL-

PCC009V2 or STEVAL-PCC009V1 interface

board to allow evaluation of all the features of the

ISO8200B device. A large GND area on the

printed circuit board has been designed to

minimize noise effects and ensure good thermal

performance.

The ISO8200B is a galvanic isolated 8 channel

driver featuring a very low supply current. It

contains 2 independent galvanic isolated voltage

digital stage). The IC is intended to drive any type

of load with one side connected to ground. Active

channel current limitation combined with thermal

shutdown, independent for each channel, and

automatic restart protect the device against

overload. Additional embedded functions are:

loss of GND protection which automatically turns

off the outputs in case of analog ground,

undervoltage shutdown with hysteresis, and reset

function for immediate power output shutdown.

Built-in thermal shutdown protects the chip

against overtemperature and short-circuit. In

overload condition, the channel turns off, then

back on automatically after the IC temperature

has decreased below a reset threshold. If this

condition causes the case temperature to reach

the TCR limit, the overloaded channel is turned

off and will restart only when case and junction

temperature have decreased down to the reset

threshold. Non overloaded channels continue to

operate normally.

An internal circuit provides an OR-wired non

latched common FAULT indicator signaling

channel OVT. The FAULT pin is an open-drain

active-low fault indication pin.