TPS40200 Status: ACTIVE

Wide Input Non-Synchronous Buck DC/DC Controller

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

Wide Input Range Non-Synchronous Voltage Mode Controller (Rev. D) (PDF 1141 KB)
06 Nov 2008

	TPS40200	TPS40200-EP	TPS40200-Q1
Topology	Buck	Buck	Buck
Vin(Min)(V)	4.5	4.5	4.5
Vin(Max)(V)	52	52	52
Vout(Min)(V)	0.7	0.7	0.7
Vout(Max)(V)	46	46	46
Regulated Outputs(#)	1	1	1
Iout(Max)(A)	3	3	0.3
Switching Frequency(Max)(kHz)	500		500
Iq(Typ)(mA)	1.5	1.5	1.5
Pin/Package	8SOIC, 8SON	8SOIC	8SOIC
Thermal Shutdown	No
Iout2(A)	3
Rating	Catalog	HiRel Enhanced Product	Automotive
Duty Cycle(Max)(%)	90	90	90
	Samples	Samples	Samples
	Inventory	Inventory	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

TPS51116: DDR1, DDR2, DDR3 Switcher and LDO
TPS40060: Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source only
TPS51610: Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore
TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
TPS54331: 3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™
TPS54160: 3.5V to 60V, 1.5A Step Down SWIFT™ Converter with Eco-Mode™

More Related Products

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

Reported Distributor Inventory as of 10:04 AM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTPS40200D
Asia	Farnell Asia	40
Asia	WPI	>1k
Europe	Abacus Polar	472
	Arrow Northern Europe	75
	Arrow Southern Europe	8
	Avnet-SILICA	10
	Compel	223
Worldwide	Mouser Electronics	220
TI Lead Time*: 20 WeeksTPS40200DG4
Asia	Farnell Asia	363
Europe	Farnell	360
TI Lead Time*: 20 WeeksTPS40200DR
None Reported View Distributors
TI Lead Time*: 20 WeeksTPS40200DRBR
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksTPS40200DRBT
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS40200DRG4
None Reported View Distributors
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)	Call TI	Level-2-260C-1 YEAR	View	View
TPS40200DRBT	Green (RoHS & no Sb/Br)	Call TI	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

More Literature

TPS40200D Schematic (PDF, 61 KB) 752 views
15 Feb 2008
TPS40200D Bill of Materials (PDF, 27 KB) 287 views
15 Feb 2008
TPS40200D Test Report (PDF, 377 KB) 351 views
15 Feb 2008
Reference Design Cookbook 2 - Power Management (PDF, 3733 KB) 18709 views
27 Feb 2006
FPGA Power Reference Designs (PDF, 117 KB) 721 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

Simulation Models

TINA-TI Spice Model
- TPS40200 TINA-TI Average Spice Model (Rev. A) (ZIP, 9 KB) 143 views
  21 Oct 2009
TINA-TI Reference Design
- TPS40200 TINA-TI AC Analysis Reference Design (Rev. C) (TSC, 106 KB) 498 views
  21 Oct 2009
PSpice Model
- TPS40200 PSpice Transient Model (ZIP, 145 KB) 201 views
  05 Jan 2009
- TPS40200 PSpice Average Model (Rev. B) (ZIP, 195 KB) 513 views
  05 Jan 2009
- TPS40200 TINA-TI Transient Spice Model (Multiple File Format) 147 views
  17 Dec 2008 Read Abstract
- TPS40200 TINA-TI Transient -5.2V Buck/Boost Reference Design (Multiple File Format) 126 views
  17 Dec 2008 Read Abstract
- TPS40200 TINA-TI Transient Buck Reference Design (Multiple File Format) 151 views
  17 Dec 2008 Read Abstract

Part #	Name	Product Family	Comments
TPS40057	Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias	NON-ISOLATED SWITCHING DC/DC REGULATORS - DC/DC CONTROLLERS (EXTERNAL SWITCH)	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	NON-ISOLATED SWITCHING DC/DC REGULATORS - DC/DC CONTROLLERS (EXTERNAL SWITCH)	10 to 55V input synchronous buck controller that supports higher output current
TPS5430	5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH) - STEP-DOWN REGULATORS	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...
TPS51116	DDR1, DDR2, DDR3 Switcher and LDO	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
TPS40060	Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source only	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
TPS51610	Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
TPS40210	Wide Input Range Current Mode Boost Controller	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
TPS40211	Wide Input Range Current Mode Boost Controller	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
TL5001	PWM Controller with Wide Input Range	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
TPS40055	Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	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.
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.
TPS54160	3.5V to 60V, 1.5A Step Down SWIFT™ Converter with Eco-Mode™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS3808G01	Low Quiescent Current, Programmable-Delay Supervisory Circuit	POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS)	TI customers also evaluated this product.
TLV431B	Low-Voltage Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE	TI customers also evaluated this product.
TPS2065	Single 1A Current-Limited, Power-Distribution Switches for USB Applications	PCMCIA AND USB-USB POWER SWITCHES	TI customers also evaluated this product.
TL431	Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE	TI customers also evaluated this product.
TPS54620	4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter	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.
BQ24070	Li-Ion Charger with Dynamic Power-Path Management, Output regulated to 4.4V	BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT	TI customers also evaluated this product.

All End-Equipment

TPS40200 Status: ACTIVE

Wide Input Non-Synchronous Buck DC/DC Controller

See Also

Most Popular Links