Converter (Integrated Switch) - Step-Up (Boost) Converter - LM5000

High Voltage Switch Mode Regulator - LM5000

Datasheet

LM5000 High Voltage Switch Mode Regulator (Rev. D)
(PDF , 1413 KB) 09 Mar 2007
View All Technical Documents

Device Uses

Flyback Regulator

Forward Regulator

Boost Regulator

DSL Modems

Distributed Power Converters

Sample & Buy

Free Samples	Buy from Authorized Distributors	Part #	Status	Temp (^oC)	Price \| QTY	Package \| Pins	Device Marking	Package QTY \| Carrier	Distributor Inventory	TI 1k Lead Time
Not Available		LM5000-3MTC	ACTIVE	-40 to 125	1.80 \| 1ku	TSSOP (PW) \| 16	View	92 \| TUBE	532	For lead times contact TI Authorized Distributor or local TI sales office
		LM5000-3MTC/NOPB	ACTIVE	-40 to 125	1.80 \| 1ku	TSSOP (PW) \| 16	View	92 \| TUBE	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LM5000-3MTCX	ACTIVE	-40 to 125	1.80 \| 1ku	TSSOP (PW) \| 16	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LM5000-3MTCX/NOPB	ACTIVE	-40 to 125	1.80 \| 1ku	TSSOP (PW) \| 16	View	2500 \| LARGE T&R	>5K	1k quantity lead time: In stock
Not Available		LM5000SD-3	ACTIVE	-40 to 125	1.80 \| 1ku	WSON (NHQ) \| 16	View	1000 \| SMALL T&R	9	For lead times contact TI Authorized Distributor or local TI sales office
		LM5000SD-3/NOPB	ACTIVE	-40 to 125	1.80 \| 1ku	WSON (NHQ) \| 16	View	1000 \| SMALL T&R	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LM5000SD-6	ACTIVE	-40 to 125	1.80 \| 1ku	WSON (NHQ) \| 16	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LM5000SD-6/NOPB	ACTIVE	-40 to 125	1.80 \| 1ku	WSON (NHQ) \| 16	View	1000 \| SMALL T&R	990	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LM5000SDX-3	ACTIVE	-40 to 125	1.80 \| 1ku	WSON (NHQ) \| 16	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LM5000SDX-3/NOPB	ACTIVE	-40 to 125	1.80 \| 1ku	WSON (NHQ) \| 16	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LM5000SDX-6	ACTIVE	-40 to 125	1.80 \| 1ku	WSON (NHQ) \| 16	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LM5000SDX-6/NOPB	ACTIVE	-40 to 125	1.80 \| 1ku	WSON (NHQ) \| 16	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part #	Name	Product Family	Comments
LM5001	High Voltage Switch Mode Regulator	CONVERTER (INTEGRATED SWITCH) - STEP-UP (BOOST) CONVERTER	1A, 75V Boost/Flyback Regulator
LM5002	High Voltage Switch Mode Regulator	CONVERTER (INTEGRATED SWITCH) - STEP-UP (BOOST) CONVERTER	0.5A, 75V Boost/Flyback Regulator
LM5020	100V Current Mode PWM Controller	CONTROLLER (EXTERNAL SWITCH) - STEP-UP (BOOST) CONTROLLER	Low Side Controller For Higher Currents Than LM5000

Technical Documents

Datasheet (1)

Title	Type	Size (KB)	Date	Views
LM5000 High Voltage Switch Mode Regulator (Rev. D)	PDF	1413	09 Mar 2007

Application Notes (2)

Title	Abstract	Type	Size (KB)	Date	Views
How to Measure the Loop Transfer Function of Power Supplies (Rev. A)	Read Abstract	PDF	2698	23 Apr 2013	1,948
HV, single IC DC/DC reg optimizd for flyback, boost, or forward pwr cnvrtr apps	Read Abstract	PDF	158	24 Mar 2003	319

Selection & Solution Guides (1)

Title	Type	Size (KB)	Date	Views
Power Management Guide 2013 (Rev. M)	PDF	9158	11 Mar 2013	32,132

White Papers (1)

Title	Type	Size (KB)	Date	Views
HV, Single-Chip DC/DC Reg Optimized for Flyback, Boost, or Frwd-Pwr Conv Apps	PDF	339	01 Oct 2003	222

External Articles (2)

Title	Date
Powering The Signal Path: Using an integrated flyback IC along with post filtering will deliver a high-performance split-rail supply	24 Jan 2012
Practical Implementation of Negative-Input, Negative-Output Step-Down Switching Converters	24 Jan 2012

Tools & Software

Design Kits & Evaluation Modules (1)

Name	Part#	Type
High Voltage Switch Mode Regulator	LM5000EVAL	Evaluation Modules & Boards

Software (1)

LM5000 Mathcad Design Tools
(ZIP 2559 KB ) 249 views, 27 Jan 2012

Development Tools (2)

Name	Part#	Type
LM5000 Mathcad Design Tools	LM5000MATHCAD-CALC	Calculation Tools
Power Stage Designer of Most Commonly Used Switchmode Power Supplies	POWERSTAGE-DESIGNER	Circuit Design & Simulation

Reference Designs (2)

Description	Part #	Company
Boost LED Driver with 12V AC and driving 6LEDS at 320mA	PMP7754	Texas Instruments
Dual Polarity Output Isolated Flyback (12Vout@.25A)	PMP7900.1	Texas Instruments

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Training & Events

Name	Type	Available During
Multi-Day PFC Design Workshop (Analog & Digital) sponsored by Biricha Digital Power Ltd.	In-Person	15 Mar 2014 - 22 Mar 2014
In-depth PFC Design Workshop	In-Person	12 Nov 2013 - 14 Nov 2013
Digital Power Multi-Day Workshop	In-Person	05 Nov 2013 - 07 Nov 2013
Digital Power Supply Design Workshop	In-Person	18 Jun 2013 - 20 Jun 2013
Optimizing Efficiency of Switching Mode Chargers	Recorded Content	On Demand

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Printable Reviews

LM5000 (ACTIVE) High Voltage Switch Mode Regulator