Part Number
|
NX2158 |
Manufacturer
|
Microsemi |
Description
|
PWM BOOST CONTROLLER |
Published
|
Mar 9, 2016 |
Detailed Description
|
NX2158
PWM BOOST CONTROLLER
PRODUCTION DATASHEET Pb Free Product
DESCRIPTION
FEATURES
The NX2158 controller IC is a...
|
Datasheet
|
NX2158
|
Overview
NX2158
PWM BOOST CONTROLLER
PRODUCTION DATASHEET Pb Free Product
DESCRIPTION
FEATURES
The NX2158 controller IC is a boost controller IC de- n Single Supply Voltage fom 3V to 5.
5V
signed for step up DC to DC converter applications.
The n Programmable Frequency up to 2MHz
NX2158 operates at programmable frequency from n Internal Digital Soft Start Function
200kHz to 2MHz and employs cycle by cycle current n Cycle by Cycle Current Limit by Sensing Rdson of
limiting by sensing the Rdson of NMOSFET.
NMOSFET
Other features of the device are: thermal shutdown, n Pb-free and RoHS compliant
adaptive deadband control, internal digital soft start, VCC UVLO and Shutdown capability via the EN...
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