You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

LM5023-2NBEVM

Evaluation Module, Fully Assembled and Tested Circuit for Evaluating PWM Controller

TEXAS INSTRUMENTS LM5023-2NBEVM
TEXAS INSTRUMENTS LM5023-2NBEVM
TEXAS INSTRUMENTS LM5023-2NBEVM
TEXAS INSTRUMENTS LM5023-2NBEVM
×
×

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LM5023-2NBEVM
Order Code:
3126084

Product Overview

The LM5023-2NBEVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LM5023 device. The LM5023 is a AC to DC quasi resonant pulse width modulated (PWM) controller which contains all of the features needed to implement a highly efficient off line power supply. The LM5023 uses the transformer auxiliary winding for demagnetization detection to ensure critical conduction mode (CCM) operation. It features a hiccup mode for over current protection with an auto restart to reduce the stress on the power components during an overload. A skip cycle mode which reduces power consumption at light loads for energy conservation applications (ENERGY STAR, CEPCP, etc. ). The LM5023 also uses the transformer auxiliary winding for output overvoltage (OVP) protection, if an OVP fault is detected the LM5023 latches off the controller.
  • Standby power of less than 30mW
  • Output voltage regulation of less than 1%
  • Efficiency greater than 88%
  • Critical conduction mode
  • Peak current mode control mode
  • Skip cycle mode for low standby power
  • Line current feed forward
  • Maximum frequency clamp of 130KHz
  • Direct optocoupler interface
  • Leading edge blanking of current sense auxiliary winding for demagnetization detection to signal

Applications

Power Management, Consumer Electronics, Portable Devices

Footnotes

This evaluation module is not a finished electrical equipment and not intended for consumer use.

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
Texas Instruments

:
LM5023

:
Power Management

:
PWM Controller

:
Eval Board LM5023

:
-

Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (0)

CAD Downloads

×

Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel

Available for back order

Please note that this product is not in stock

You may place a pre-order by clicking the button or register your interest by clicking the link

Register your interest here

S$96.06 ( S$102.78  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price (Incl GST) Your Price (Incl GST)
 
 
1+ S$96.06 (S$102.78)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --