TL5001A-Q1 Status: ACTIVE

Automotive Catalog Pulse-Width-Modulation Control Circuits

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Datasheet

Pulse-Width-Modulation Control Circuits (Rev. B) (PDF 272 KB)
27 Feb 2009

	TL5001A-Q1
Topology	Boost,Buck,Flyback
Vin(Min)(V)	3.6
Vin(Max)(V)	40
Vout(Min)(V)	1
Vout(Max)(V)	50
Regulated Outputs(#)	1
Iout(Max)(A)	3
Switching Frequency(Max)(kHz)	400
Iq(Typ)(mA)	1.1
Pin/Package	8SOIC
Rating	Automotive
	Samples
	Inventory

Other qualified versions of TL5001A-Q1

Version	Part Number	Definition
Catalog	TL5001A	TI's standard catalog product
Military	TL5001AM	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

TL5001A: PWM Controller with Wide Input Voltage Range
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TPS40211: Wide Input Range Current Mode Boost Controller
TPS61175: 3-A High Voltage Boost Converter with Soft-start and Programmable Switching Frequency
UC2577-ADJ: Simple Step-Up Voltage Regulator
TPS55332-Q1: Automotive Catalog 0.5-A, 60-V Step Up DC/DC Converter

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Product Information

Features

Qualified for Automotive Applications
Complete PWM Power Control
3.6-V to 40-V Operation
Internal Undervoltage-Lockout Circuit
Internal Short-Circuit Protection
Oscillator Frequency: 20 kHz to 500 kHz
Variable Dead Time Provides Control Over Total Range
±3% Tolerance on Reference Voltage
Available in Q-Temperature Automotive
- High-Reliability Automotive Applications
- Configuration Control/Print Support
- Qualification to Automotive Standards

Description

The TL5001A incorporates on a single monolithic chip all the functions required for a pulse-width-modulation (PWM) control circuit. Designed primarily for power-supply control, the TL5001A contains an error amplifier, a regulator, an oscillator, a PWM comparator with a dead-time-control input, undervoltage lockout (UVLO), short-circuit protection (SCP), and an open-collector output transistor. The TL5001A has a typical reference voltage tolerance of ±3%.

The error-amplifier common-mode voltage ranges from 0 V to 1.5 V. The noninverting input of the error amplifier is connected to a 1-V reference. Dead-time control (DTC) can be set to provide 0% to 100% dead time by connecting an external resistor between DTC and GND.

View All Description in Datasheet

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
TL5001AQDRG4Q1	ACTIVE	-40 to 125	0.65 \| 1ku	SOIC (D) \| 8	View	2500
TL5001AQDRQ1	ACTIVE	-40 to 125	0.65 \| 1ku	SOIC (D) \| 8	View	2500	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 10:39 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTL5001AQDRG4Q1
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksTL5001AQDRQ1
Worldwide	DigiKey	Available
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
TL5001AQDRG4Q1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TL5001AQDRQ1	Pb-Free (RoHS)	CU NIPDAU	Level-2-250C-1 YEAR/Level-1-235C-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 TL5001A-Q1

Datasheet

Pulse-Width-Modulation Control Circuits (Rev. B) (PDF, 272 KB)
27 Feb 2009

Part #	Name	Product Family	Comments
RI-TRP-DR2B	32mm Glass Transponder Multipage	TRANSPONDERS AND INLAYS - LF TRANSPONDERS
RI-TRP-RE2B-01	Eco-Line Low-Frequency 32mm Glass Transponder	TRANSPONDERS AND INLAYS - LF TRANSPONDERS
RI-TRP-WR2B	32mm Glass Transponder R/W	TRANSPONDERS AND INLAYS - LF TRANSPONDERS
RI-TRP-WRHP-20	23mm Glass Transponder RW	TRANSPONDERS AND INLAYS - LF TRANSPONDERS
RI-TRP-R9UR	85mm Disk Transponder	TRANSPONDERS AND INLAYS - LF TRANSPONDERS
RI-TRP-W9TD	120mm Cylindrical Transponder R/W	TRANSPONDERS AND INLAYS - LF TRANSPONDERS
RI-TRP-W9UR	85mm Disk Transponder R/W	TRANSPONDERS AND INLAYS - LF TRANSPONDERS
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All End-Equipment

TL5001A-Q1 Status: ACTIVE

Automotive Catalog Pulse-Width-Modulation Control Circuits

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