Datasheet Texas Instruments SG3524

Manufacturer	Texas Instruments
Series	SG3524

Regulating Pulse-Width Modulators

Datasheets

Download

PDF, 1.5 Mb, Revision: E, File published: Jan 27, 2015

Extract from the document

Prices

Status

	SG3524D	SG3524DE4	SG3524DG4	SG3524DR	SG3524DRE4	SG3524J	SG3524N	SG3524NE4	SG3524NS	SG3524NSR
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No	No	No	No	No

Packaging

	SG3524D	SG3524DE4	SG3524DG4	SG3524DR	SG3524DRE4	SG3524J	SG3524N	SG3524NE4	SG3524NS	SG3524NSR
N	1	2	3	4	5	6	7	8	9	10
Pin	16	16	16	16	16	16	16	16	16	16
Package Type	D	D	D	D	D	J	N	N	NS	NS
Industry STD Term	SOIC	SOIC	SOIC	SOIC	SOIC	CDIP	PDIP	PDIP	SOP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-GDIP-T	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G
Package QTY	40	40	40	2500	2500		25	25		2000
Carrier	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R		TUBE	TUBE		LARGE T&R
Device Marking	SG3524	SG3524	SG3524	SG3524	SG3524		SG3524N	SG3524N	SG3524	SG3524
Width (mm)	3.91	3.91	3.91	3.91	3.91	6.92	6.35	6.35	5.3	5.3
Length (mm)	9.9	9.9	9.9	9.9	9.9	19.56	19.3	19.3	10.3	10.3
Thickness (mm)	1.58	1.58	1.58	1.58	1.58	4.57	3.9	3.9	1.95	1.95
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	2.54	2.54	2.54	1.27	1.27
Max Height (mm)	1.75	1.75	1.75	1.75	1.75	5.08	5.08	5.08	2	2
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	SG3524D	SG3524DE4	SG3524DG4	SG3524DR	SG3524DRE4	SG3524J	SG3524N	SG3524NE4	SG3524NS	SG3524NSR
Approx. Price (US$)						0.33 \| 1ku			0.33 \| 1ku
Control Method	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage
Duty Cycle(Max), %	45	45	45	45	45		45	45		45
Duty Cycle(Max)(%)						45			45
Frequency(Max), kHz	722	722	722	722	722		722	722		722
Frequency(Max)(kHz)						722			722
Frequency(Min), kHz	0.13	0.13	0.13	0.13	0.13		0.13	0.13		0.13
Frequency(Min)(kHz)						0.13			0.13
Gate Drive(Typ), A	0.05	0.05	0.05	0.05	0.05		0.05	0.05		0.05
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70		0 to 70	0 to 70		0 to 70
Operating Temperature Range(C)						0 to 70			0 to 70
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP SO SOIC	PDIP	PDIP	SO	SO
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Special Features	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency Error Amplifier Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency Error Amplifier Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology
Topology	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost Buck Flyback Forward Full-Bridge Half-Bridge Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost Buck Flyback Forward Full-Bridge Half-Bridge Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off, V	N/A	N/A	N/A	N/A	N/A		N/A	N/A		N/A
Vin(Max), V	40	40	40	40	40		40	40		40
Vin(Max)(V)						40			40
Vin(Min), V	8	8	8	8	8		8	8		8
Vin(Min)(V)						8			8

Eco Plan

	SG3524D	SG3524DE4	SG3524DG4	SG3524DR	SG3524DRE4	SG3524J	SG3524N	SG3524NE4	SG3524NS	SG3524NSR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes	No	Yes

Application Notes

Download
Understanding Buck Power Stages In Switchmode Power Supplies
PDF, 173 Kb, File published: Mar 4, 1999
A switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the buck power stage only and does not cover control circuits. Detailed steady-state and small-signal analysis of the buck power stage operating in continuous
Download
Understanding Boost Power Stages In Switchmode Power Supplies
PDF, 149 Kb, File published: Mar 4, 1999
A switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the boost power stage only and does not cover control circuits. The report includes detailed steady-stage and small-signal analysis of the boost power stage o
Download
Understanding Buck-Boost Power Stages in Switchmode Power Supplies (Rev. A)
PDF, 363 Kb, Revision: A, File published: May 28, 2002

Model Line

Series: SG3524 (10)

SG3524D SG3524DE4 SG3524DG4 SG3524DR SG3524DRE4 SG3524J SG3524N SG3524NE4 SG3524NS SG3524NSR

Manufacturer's Classification

Semiconductors> Power Management> Offline and Isolated DC/DC Controllers and Converters> PWM and Resonant Controller