Datasheet Texas Instruments MC33063A — 数据表

制造商	Texas Instruments
系列	MC33063A

1.5A峰值升压/降压/反相开关稳压器

数据表

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MC34063A, MC33063A, SC34063A, SC33063A, NCV33063A 1.5 A, Step-Up/Down/ Inverting Switching Regulators
The MC34063A Series is a monolithic control circuit containing the primary functions required for DC-to-DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step-Down and Step-Up and Voltage-Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information.
Features http://onsemi.com MARKING DIAGRAMS
8 3x063 ALYWA G 8 1 SOIC-8 D SUFFIX CASE 751 1 8 Operation from 3.0 V to 40 V Input Low Standby Current Current Limiting Output Switch Current to 1.5 A Output Voltage Adjustable Frequency Operation to 100 kHz Precision 2% Reference Pb-Free Packages are Available
8 1 Drive 8 Collector S Q 7 R 100 Ipk Oscillator CT 6 VCC Comparator + Comparator 5 Inverting Input (Bottom View) This device contains 79 active transistors. 1.25 V Reference Regulator 4 GND 3 1 Timing Capacitor x A L, WL Y, YY W, WW G or G Q2 Q1 2 Switch Emitter 1 Switch Collector 1 8 3x063V ALYWA G 3x063AP1 AWL YYWWG PDIP-8 P, P1 SUFFIX CASE 626 1 8 33063AVP AWL YYWWG 1 Ipk Sense DFN8 CASE 488AF 33063 ALYWA G = 3 or 4 = Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Package Figure 1. Representative Schematic Diagram ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 12 of this data sheet. © Semiconductor Components Industries, LLC, 2010 August, 2010 -Rev. 23 1 Publication Order Number: MC34063A/D MC34063A, MC33063A, SC34063A, SC33063A, NCV33063A Switch Collector Switch Emitter Timing Capacitor GND 2 3 4 (Top View) 7 6 5 Ipk Sense VCC Comparator Inverting Input Switch Emitter Timing Capacitor GND EP Flag (Top View) Figure 2. Pin Connections MAXIMUM RATINGS
Rating Power Supply Voltage Comparator Input Voltage Range Switch Collector Voltage Switch Emitter Voltage (VPin 1 = 40 V) Switch Collector to Emitter Voltage Driver Collector Voltage Driver Collector Current (Note 1) Switch Current Power Dissipation and Thermal Characteristics Plastic Package, P, P1 Suffix TA = 25°C Thermal Resistance SOIC Package, D Suffix TA = 25°C Thermal Resistance DFN Package TA = 25°C Thermal Resistance Operating Junction Temperature Operating Ambient Temperature Range MC34063A, SC34063A MC33063AV, NCV33063A MC33063A, SC33063A Storage Temperature Range Tstg P …

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价格

状态

	MC33063AD	MC33063ADE4	MC33063ADG4	MC33063ADR	MC33063ADRE4	MC33063ADRG4	MC33063ADRJR	MC33063ADRJRG4	MC33063AP	MC33063AP-P	MC33063APE4
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)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Preview (Device has been announced but is not in production. Samples may or may not be available)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes

打包

	MC33063AD	MC33063ADE4	MC33063ADG4	MC33063ADR	MC33063ADRE4	MC33063ADRG4	MC33063ADRJR	MC33063ADRJRG4	MC33063AP	MC33063AP-P	MC33063APE4
N	1	2	3	4	5	6	7	8	9	10	11
Pin	8	8	8	8	8	8	8	8	8	8	8
Package Type	D	D	D	D	D	D	DRJ	DRJ	P	P	P
Industry STD Term	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	WSON	WSON	PDIP	PDIP	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	S-PDSO-N	S-PDSO-N	R-PDIP-T	R-PDIP-T	R-PDIP-T
Package QTY	75	75	75	2500	2500	2500	1000	1000	50		50
Carrier	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	TUBE		TUBE
Device Marking	M33063A	M33063A	M33063A	M33063A	M33063A	M33063A	ZYF	ZYF	MC33063AP		MC33063AP
Width (mm)	3.91	3.91	3.91	3.91	3.91	3.91	4	4	6.35	6.35	6.35
Length (mm)	4.9	4.9	4.9	4.9	4.9	4.9	4	4	9.81	9.81	9.81
Thickness (mm)	1.58	1.58	1.58	1.58	1.58	1.58	.67	.67	3.9	3.9	3.9
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	1.27	.8	.8	2.54	2.54	2.54
Max Height (mm)	1.75	1.75	1.75	1.75	1.75	1.75	.8	.8	5.08	5.08	5.08
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	MC33063AD	MC33063ADE4	MC33063ADG4	MC33063ADR	MC33063ADRE4	MC33063ADRG4	MC33063ADRJR	MC33063ADRJRG4	MC33063AP	MC33063AP-P	MC33063APE4
Approx. Price (US$)										0.18 \| 1ku
Duty Cycle(Max), %	80	80	80	80	80	80	80	80	80		80
Duty Cycle(Max)(%)										80
Iq(Typ), mA	4	4	4	4	4	4	4	4	4		4
Iq(Typ)(mA)										4
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85		-40 to 85
Operating Temperature Range(C)										-40 to 85
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SON	SON	PDIP	PDIP	PDIP
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Special Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A		N/A
Switch Current Limit(Min), A	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5		1.5
Switch Current Limit(Min)(A)										1.5
Switch Current Limit(Typ), A	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5		1.5
Switch Current Limit(Typ)(A)										1.5
Switching Frequency(Max), kHz	100	100	100	100	100	100	100	100	100		100
Switching Frequency(Max)(kHz)										100
Topology	Boost,Buck,Flyback,Forward,Inverting,SEPIC	Boost,Buck,Flyback,Forward,Inverting,SEPIC	Boost,Buck,Flyback,Forward,Inverting,SEPIC	Boost,Buck,Flyback,Forward,Inverting,SEPIC	Boost,Buck,Flyback,Forward,Inverting,SEPIC	Boost,Buck,Flyback,Forward,Inverting,SEPIC	Boost,Buck,Flyback,Forward,Inverting,SEPIC	Boost,Buck,Flyback,Forward,Inverting,SEPIC	Boost,Buck,Flyback,Forward,Inverting,SEPIC	Boost Buck Flyback Forward Inverting SEPIC	Boost,Buck,Flyback,Forward,Inverting,SEPIC
Type	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter	Converter
Vin(Max), V	40	40	40	40	40	40	40	40	40		40
Vin(Max)(V)										40
Vin(Min), V	3	3	3	3	3	3	3	3	3		3
Vin(Min)(V)										3
Vout(Max), V	40	40	40	40	40	40	40	40	40		40
Vout(Max)(V)										40
Vout(Min), V	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25		1.25
Vout(Min)(V)										1.25

生态计划

	MC33063AD	MC33063ADE4	MC33063ADG4	MC33063ADR	MC33063ADRE4	MC33063ADRG4	MC33063ADRJR	MC33063ADRJRG4	MC33063AP	MC33063AP-P	MC33063APE4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant
Pb Free	Yes	No	Yes

应用须知

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Application of the MC34063 Switching Regulator (Rev. B)
PDF, 169 Kb, 修订版: B, 档案已发布: Nov 6, 2007
This application report provides the features that are necessary to implement dc-to-dc fixed-frequency schemes with a minimum number of external components using the MC34063. This device represents significant advancements in ease of use with highly efficient and, yet, simple switching regulators. The use of switching regulator is becoming more pronounced over that of linear regulators, because of
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Adding shutdown feature to MC33063A, MC34063A switching regulators
PDF, 228 Kb, 档案已发布: Feb 5, 2013

模型线

系列: MC33063A (11)

MC33063AD MC33063ADE4 MC33063ADG4 MC33063ADR MC33063ADRE4 MC33063ADRG4 MC33063ADRJR MC33063ADRJRG4 MC33063AP MC33063AP-P MC33063APE4

制造商分类

Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Buck/Boost, Inverting or Split-Rail> Buck/Boost, Inverting or Split-Rail Converter (Integrated Switch)