Datasheet Texas Instruments LM5022MM/NOPB

6-60V Wide Vin, Current Mode Boost and SEPIC Controller 10-VSSOP -40 to 125

Datasheets

PDF, 1.5 Mb, Revision: H, File published: Dec 16, 2016

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Duty Cycle(Max)	90 %
Iout(Max)	10 A
Iq(Typ)	3.5 mA
Operating Temperature Range	-40 to 125 C
Package Group	VSSOP
Rating	Catalog
Regulated Outputs	1
Special Features	Enable,Frequency Synchronization,UVLO Adjustable
Switch Current Limit(Typ)	10 A
Switching Frequency(Max)	1000 kHz
Switching Frequency(Min)	170 kHz
Type	Controller
Vin(Max)	60 V
Vin(Min)	6 V
Vout(Max)	300 V
Vout(Min)	1.25 V

RoHS

Compliant

Evaluation Modules & Boards: LM5022EVAL
60V Wide Vin Low Side Controller for Boost Evaluation Board
Lifecycle Status: Active (Recommended for new designs)
- Download

Download
Demystifying Type II and Type III Compensators Using Op-Amp and OTA for DC/DC Co
PDF, 782 Kb, File published: Jul 11, 2014
Download
AN-1696 Designing a Boost LED Driver Using the LM5022 (Rev. B)
PDF, 238 Kb, Revision: B, File published: May 6, 2013
This application report provides a component-by-component design guide for a boost converter-basedLED driver using the LM5022.
Download
Driving LEDs: To Cap or Not to Cap
PDF, 542 Kb, File published: Mar 21, 2007
Download
AN-1656 Design Challenges of Switching LED Drivers (Rev. A)
PDF, 171 Kb, Revision: A, File published: May 3, 2013
Using a switching regulator as an LED driver requires the designer to convert a voltage regulator into acurrent regulator. Beyond the challenge of changing the feedback system to control current, the LEDsthemselves present a load characteristic that is much different than the digital devices and other loads thatrequire constant voltage. The LED WEBENCHВ® online design environment predicts and

Series: LM5022 (4)

Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Controller (External Switch)