LM5023MM-2/NOPB Semiconductors - ICs by Texas Instruments

PWM CONTROLLER CURRENT MODE VSSOP-8

Status: Unknown
Series: -
RoHS: Unknown
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The LM5023 is a quasi-resonant pulse width modulated (PWM) controller which contains all of the features needed to implement a highly efficient offline power supply. The LM5023 uses the transformer auxiliary winding for demagnetization detection to ensure critical conduction mode (CrCM) operation. The LM5023 features a hiccup mode for overcurrent protection with an auto restart to reduce the stress on the power components during an overload. A skipcycle mode reduces power consumption at light loads for energy conservation applications (ENERGY STAR®, CEPCP, and so forth). The LM5023 also uses the transformer auxiliary winding for output overvoltage protection (OVP); if an OVP fault is detected the LM5023 latches off the controller.

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Specifications

Input Voltage -
Output Voltage -
Output Current -
Supply Voltage Min 8V
Supply Voltage Max 14V
Controller IC Case Style VSSOP
No. of Pins 8Pins
Frequency 130kHz
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

AC-DC quasi-Resonant current mode PWM controller | Texas Instruments


Frequently Asked Questions

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Additional datasheets, footprints and schematics for LM5023MM-2/NOPB are listed on our Part Details page. You can also find images and similar parts to LM5023MM-2/NOPB on this page.

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What category does LM5023MM-2/NOPB fall under?

The LM5023MM-2/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the LM5023MM-2/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

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