TPS40200 Status: ACTIVE

Wide Input Non-Synchronous Buck DC/DC Controller

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Datasheet

Wide Input Range Non-Synchronous Voltage Mode Controller (Rev. D) (PDF 1143 KB) 28629 views
06 Nov 2008

	TPS40200
Topology	Buck
Vin(Min)(V)	4.5
Vin(Max)(V)	52
Vout(Min)(V)	0.7
Vout(Max)(V)	46
Regulated Outputs(#)	1
Iout(Max)(A)	3
Switching Frequency(Max)(kHz)	500
Iq(Typ)(mA)	1.5
Pin/Package	8SOIC, 8SON
Thermal Shutdown	No
Iout2(A)	3
Rating	Catalog
Duty Cycle(Max)(%)	90
	Samples
	Inventory

Other qualified versions of TPS40200

Version	Part Number	Definition
Automotive	TPS40200-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product	TPS40200-EP	Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

TPS40210: Wide Input Range Current Mode Boost Controller
TPS40061: Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink
TL5001: PWM Controller with Wide Input Range
TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
TLV431A: Low Voltage Adjustable Precision Shunt Regulator
TPS54040: 3.5V to 42V Input, 0.5 A Step Down SWIFT™ Converter with Eco-Mode™

Product Information

Features

Input Voltage Range 4.5 to 52 V
Output Voltage (700 mV to 90% V_IN)
200 mA Internal P-Channel FET Driver
Voltage Feed-Forward Compensation
Undervoltage Lockout
Programmable Fixed Frequency (35-500 kHz) Operation
Programmable Short Circuit Protection
Hiccup Overcurrent Fault Recovery
Programmable Closed Loop Soft Start
700 mV 1% Reference Voltage
External Synchronization
Small 8-Pin SOIC (D) and QFN (DRB) Packages
APPLICATIONS
- Industrial Control
- Distributed Power Systems
- DSL/Cable Modems
- Scanners
- Telecom

Description

The TPS40200 is a flexible non-synchronous controller with a built in 200-mA driver for P-channel FETs. The circuit operates with inputs up to 52 V with a power-saving feature that turns off driver current once the external FET has been fully turned on. This feature extends the flexibility of the device, allowing it to operate with an input voltage up to 52 V without dissipating excessive power. The circuit operates with voltage-mode feedback and has feed-forward input-voltage compensation that responds instantly to input voltage change. The integral 700-mV reference is trimmed to 2%, providing the means to accurately control low voltages. The TPS40200 is available in an 8-pin SOIC, and supports many of the features of more complex controllers. Clock frequency, soft-start, and overcurrent limit are each easily programmed by a single, external component. The part has undervoltage lockout, and can be easily synchronized to other controllers or a system clock to satisfy sequencing and/or noise-reduction requirements.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TPS40200D	ACTIVE	-40 to 85	0.85 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
TPS40200DG4	ACTIVE	-40 to 85	0.85 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
TPS40200DR	ACTIVE	-40 to 85	0.75 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
TPS40200DRBR	ACTIVE	-40 to 85	0.75 \| 1ku	SON (DRB) \| 8	View	3000 \| LARGE T&R
TPS40200DRBT	ACTIVE	-40 to 85	0.85 \| 1ku	SON (DRB) \| 8	View	250 \| SMALL T&R			Purchase Samples
TPS40200DRG4	ACTIVE	-40 to 85	0.75 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples

* 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.

Inventory

	TI Inventory Status	Reported Distributor Inventory
TPS40200D	As of 8:42 AM GMT, 03 Jul 2009	As of 8:42 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Arrow	15
			Avnet	979
			DigiKey	>1k
			Mouser Electronics	69
			Newark	134
			Rochester Electronics	>1k
		Asia	WPI	23
		Europe	Abacus Polar	625
			Arrow Southern Europe	>1k
			Avnet-SILICA	25
			Compel	269
TPS40200DG4	As of 8:42 AM GMT, 03 Jul 2009	As of 8:42 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Avnet	88
			DigiKey	Available
			Mouser Electronics	173
		Europe	Farnell	383
		Europe	Spoerle	300
TPS40200DR	As of 8:42 AM GMT, 03 Jul 2009	As of 8:42 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	Americas	DigiKey	Available
		Europe	Arrow Southern Europe	>1k
		Europe	Spoerle	>1k
TPS40200DRBR	As of 8:42 AM GMT, 03 Jul 2009	As of 8:42 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	None Reported View Distributors
TPS40200DRBT	As of 8:42 AM GMT, 03 Jul 2009	As of 8:42 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	None Reported View Distributors
TPS40200DRG4	As of 8:42 AM GMT, 03 Jul 2009	As of 8:42 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	Americas	DigiKey	Available
		Asia	WPI	>1k
		Europe	Spoerle	>1k
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TPS40200D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS40200DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS40200DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS40200DRBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS40200DRBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS40200DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TPS40200

Simulation Models

PSpice Model
- TPS40200 PSpice Transient Model (ZIP 145 KB) 129 views
  05 Jan 2009
- TPS40200 PSpice Average Model (Rev. B) (ZIP 195 KB) 482 views
  05 Jan 2009
TINA-TI Reference Design
- TPS40200 AC Analysis TINA-TI Reference Design (Rev. B) (Multiple File Format) 464 views
  17 Dec 2008 Read Abstract
TINA-TI Spice Model
- TPS40200 TINA-TI Transient Spice Model (Multiple File Format) 114 views
  17 Dec 2008 Read Abstract
- TPS40200 TINA-TI Average Spice Model (Multiple File Format) 119 views
  17 Dec 2008 Read Abstract
- TPS40200 -5.2V Buck/Boost Transient TINA-TI Reference Design (Multiple File Format) 90 views
  17 Dec 2008 Read Abstract
- TPS40200 TINA-TI Buck Transient Reference Design (Multiple File Format) 117 views
  17 Dec 2008 Read Abstract

More Literature

TPS40200D Schematic (PDF 61 KB) 619 views
15 Feb 2008
TPS40200D Bill of Materials (PDF 27 KB) 244 views
15 Feb 2008
TPS40200D Test Report (PDF 377 KB) 294 views
15 Feb 2008
Reference Design Cookbook 2 - Power Management (PDF 3733 KB) 17492 views
27 Feb 2006
FPGA Power Reference Designs (PDF 117 KB) 669 views
22 Jan 2007

Reference Designs

Description	Part #	Company
Buck Converter with Minimum Component Count to Drive LEDs	PMP2493	Texas Instruments

Tools & Software

*Required

Design Now with SwitcherPro™

Enter your design parameters below to design now with SwitcherPro™

Input
		Min	Max
*	Vin Min:	4.5 V	52 V
*	Vin Max:	4.5 V	52 V

Output
		Min	Max
*	Vout:	0.7 V	46 V
*	Iout Max:	0.0 A	3 A

Search for more Power Management devices with Power Quick Search on power.ti.com
To learn more about SwitcherPro™ visit www.ti.com/switcherpro

Name	Part #	Company	Tool / Software Type
Evaluation Module for a 24V Input	TPS40200EVM-002	Texas Instruments	Development Boards/EVMs
TPS40200 12V Input, 3.3V Output, 2.5A Evaluation Module	TPS40200EVM-001	Texas Instruments	Development Boards/EVMs
SwitcherPro(TM) Online and Desktop Design Creator and Management Software	SWITCHERPRO	Texas Instruments	Application Software

Part #	Name	Product Family	Comments
TPS40057	Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias		8.0 to 40V input synchronous buck controller that supports higher output current.
TPS40061	Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink		10 to 55V input synchronous buck controller that supports higher output current
TPS5430	5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter		5.5 to 36V 3A DC/DC converter with integrated MOSFET
TPS1101	Single P-channel Enhancement-Mode MOSFET	POWER SUPPLY SUPPORT - PMOS SWITCHES	PFET useable with TPS40200 See Literature slvs084f
Customers Who Evaluated This Product Also Evaluated...
TPS40210	Wide Input Range Current Mode Boost Controller		TI customers also evaluated this product.
TPS40061	Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink		TI customers also evaluated this product.
TL5001	PWM Controller with Wide Input Range		TI customers also evaluated this product.
TPS5430	5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TLV431A	Low Voltage Adjustable Precision Shunt Regulator	REFERENCES-SHUNT VOLTAGE REFERENCES	TI customers also evaluated this product.
TPS54040	3.5V to 42V Input, 0.5 A Step Down SWIFT™ Converter with Eco-Mode™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54331	3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54060	3.5V to 60V Input, 0.5A, 2.5MHz Step Down SWIFT™ Converter with Eco-Mode™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
UA78L05A	3/8 Pin 100mA Fixed 5V Positive Voltage Regulator	LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS	TI customers also evaluated this product.
TPS62202	1.8-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54231	2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54386	Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS5410	5.5V to 36V, 1A, 500kHz Step Down SWIFT ™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.

Related End Equipments

All End-Equipment

TPS40200 Status: ACTIVE

Wide Input Non-Synchronous Buck DC/DC Controller

See Also

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