TPS92001DR

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Texas Instruments

GENERAL-PURPOSE PWM CONTROLLER WITH 10V TURN-ON THRESHOLD FOR LED LIGHTING

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Search across all available documentation for this part.

DocumentsGeneral Purpose LED Lighting PWM Controller datasheet (Rev. A)

TPS92001DR

Active

Texas Instruments

GENERAL-PURPOSE PWM CONTROLLER WITH 10V TURN-ON THRESHOLD FOR LED LIGHTING

Deep-Dive with AI

DocumentsGeneral Purpose LED Lighting PWM Controller datasheet (Rev. A)

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS92001DR	TPS92001 Series

Applications	Lighting	Lighting
Current - Output / Channel	-	330 mA
Dimming	TRIAC	TRIAC
Features	-	Dimmable
Frequency	100 kHz	100 kHz
Internal Switch(s)	False	False
Mounting Type	Surface Mount	Surface Mount
Number of Outputs	1	1
Operating Temperature [Max]	105 °C	105 °C
Operating Temperature [Min]	-40 °C	-40 °C
Outputs and Type	-	Non-Isolated
Outputs and Type	-	1
Package / Case	3.9 mm	0.118 - 3.9 mm
Package / Case	8-SOIC	8-SOIC, 8-TSSOP, 8-MSOP
Package / Case	-	3 mm
Supplied Contents	-	Board(s)
Supplier Device Package	8-SOIC	8-SOIC
Topology	Step-Down (Buck), Flyback	Step-Down (Buck), Flyback
Type	AC DC Offline Switcher	AC DC Offline Switcher
Utilized IC / Part	-	TPS92001
Voltage - Input	-	135 VAC
Voltage - Input	-	105 - 108 VAC
Voltage - Output	5 V	5 - 30 VDC
Voltage - Supply (Max) [Max]	21 V	21 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.55
	Digi-Reel®	1	$ 1.55
	Tape & Reel (TR)	2500	$ 0.71
		5000	$ 0.68
		12500	$ 0.66
Texas Instruments	LARGE T&R	1	$ 1.41
		100	$ 1.08
		250	$ 0.80
		1000	$ 0.57

TPS92001 Series

EVAL MODULE FOR TPS92001-645

Part	Voltage - Output	Outputs and Type	Outputs and Type	Features	Supplied Contents	Utilized IC / Part	Current - Output / Channel	Voltage - Input [Max]	Voltage - Input [Min]	Frequency	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply (Max) [Max]	Topology	Dimming	Number of Outputs	Type	Supplier Device Package	Package / Case	Package / Case	Applications	Package / Case
Texas Instruments TPS92001EVM-645 TPS92001 1, Non-Isolated Outputs LED Driver Evaluation Board	30 VDC	Non-Isolated	1	Dimmable	Board(s)	TPS92001	330 mA	135 VAC	105 VAC
Texas Instruments TPS92001EVM-628 TPS92001 1, Non-Isolated Outputs LED Driver Evaluation Board	30 VDC	Non-Isolated	1	Dimmable	Board(s)	TPS92001	330 mA	135 VAC	108 VAC
Texas Instruments TPS92001DR The TPS92001/2 family of general LED lighting PWM controllers contains control and drive circuitry required for off-line isolated or non-isolated LED lighting applications. The controllers can support Phase Cut TRIAC dimming with minimal external components. The controllers can also be implemented for stage conversion where the power factor (PF) exceeds regulatory requirements for lighting. These controllers also have an accessible 5-V reference that could be used to power a microcontroller or other low power peripheral components. The controllers operate in fixed frequency current mode switching with minimal external parts count. Internally implemented circuits include undervoltage lockout featuring startup current less than 100 µA, logic to ensure latched operation, a PWM comparator, and a totem pole output stage to sink or source peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the off state. Oscillator frequency and maximum duty cycle are programmed with two resistors and a capacitor. The TPS92001/2 family also features full cycle soft start. The family offers UVLO thresholds and hysteresis levels for off-line and DC-to-DC systems. The TPS92001/2 is offered in the 8-pin MSOP (DGK) and 8-pin SOIC (D) packages. The small MSOP package makes the device ideally suited for applications where board The TPS92001/2 family of general LED lighting PWM controllers contains control and drive circuitry required for off-line isolated or non-isolated LED lighting applications. The controllers can support Phase Cut TRIAC dimming with minimal external components. The controllers can also be implemented for stage conversion where the power factor (PF) exceeds regulatory requirements for lighting. These controllers also have an accessible 5-V reference that could be used to power a microcontroller or other low power peripheral components. The controllers operate in fixed frequency current mode switching with minimal external parts count. Internally implemented circuits include undervoltage lockout featuring startup current less than 100 µA, logic to ensure latched operation, a PWM comparator, and a totem pole output stage to sink or source peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the off state. Oscillator frequency and maximum duty cycle are programmed with two resistors and a capacitor. The TPS92001/2 family also features full cycle soft start. The family offers UVLO thresholds and hysteresis levels for off-line and DC-to-DC systems. The TPS92001/2 is offered in the 8-pin MSOP (DGK) and 8-pin SOIC (D) packages. The small MSOP package makes the device ideally suited for applications where board	5 V									100 kHz	Surface Mount	-40 °C	105 °C	21 V	Flyback, Step-Down (Buck)	TRIAC	1	AC DC Offline Switcher	8-SOIC	3.9 mm	8-SOIC	Lighting
Texas Instruments TPS92001DGK LED Driver IC 1 Output AC DC Offline Switcher Flyback, Step-Down (Buck) Triac Dimming 8-VSSOP	5 V									100 kHz	Surface Mount	-40 °C	105 °C	21 V	Flyback, Step-Down (Buck)	TRIAC	1	AC DC Offline Switcher		0.118 in	8-MSOP, 8-TSSOP	Lighting	3 mm
Texas Instruments TPS92001DGKR The TPS92001/2 family of general LED lighting PWM controllers contains control and drive circuitry required for off-line isolated or non-isolated LED lighting applications. The controllers can support Phase Cut TRIAC dimming with minimal external components. The controllers can also be implemented for stage conversion where the power factor (PF) exceeds regulatory requirements for lighting. These controllers also have an accessible 5-V reference that could be used to power a microcontroller or other low power peripheral components. The controllers operate in fixed frequency current mode switching with minimal external parts count. Internally implemented circuits include undervoltage lockout featuring startup current less than 100 µA, logic to ensure latched operation, a PWM comparator, and a totem pole output stage to sink or source peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the off state. Oscillator frequency and maximum duty cycle are programmed with two resistors and a capacitor. The TPS92001/2 family also features full cycle soft start. The family offers UVLO thresholds and hysteresis levels for off-line and DC-to-DC systems. The TPS92001/2 is offered in the 8-pin MSOP (DGK) and 8-pin SOIC (D) packages. The small MSOP package makes the device ideally suited for applications where board The TPS92001/2 family of general LED lighting PWM controllers contains control and drive circuitry required for off-line isolated or non-isolated LED lighting applications. The controllers can support Phase Cut TRIAC dimming with minimal external components. The controllers can also be implemented for stage conversion where the power factor (PF) exceeds regulatory requirements for lighting. These controllers also have an accessible 5-V reference that could be used to power a microcontroller or other low power peripheral components. The controllers operate in fixed frequency current mode switching with minimal external parts count. Internally implemented circuits include undervoltage lockout featuring startup current less than 100 µA, logic to ensure latched operation, a PWM comparator, and a totem pole output stage to sink or source peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the off state. Oscillator frequency and maximum duty cycle are programmed with two resistors and a capacitor. The TPS92001/2 family also features full cycle soft start. The family offers UVLO thresholds and hysteresis levels for off-line and DC-to-DC systems. The TPS92001/2 is offered in the 8-pin MSOP (DGK) and 8-pin SOIC (D) packages. The small MSOP package makes the device ideally suited for applications where board	5 V									100 kHz	Surface Mount	-40 °C	105 °C	21 V	Flyback, Step-Down (Buck)	TRIAC	1	AC DC Offline Switcher		0.118 in	8-MSOP, 8-TSSOP	Lighting	3 mm
Texas Instruments TPS92001D The TPS92001/2 family of general LED lighting PWM controllers contains control and drive circuitry required for off-line isolated or non-isolated LED lighting applications. The controllers can support Phase Cut TRIAC dimming with minimal external components. The controllers can also be implemented for stage conversion where the power factor (PF) exceeds regulatory requirements for lighting. These controllers also have an accessible 5-V reference that could be used to power a microcontroller or other low power peripheral components. The controllers operate in fixed frequency current mode switching with minimal external parts count. Internally implemented circuits include undervoltage lockout featuring startup current less than 100 µA, logic to ensure latched operation, a PWM comparator, and a totem pole output stage to sink or source peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the off state. Oscillator frequency and maximum duty cycle are programmed with two resistors and a capacitor. The TPS92001/2 family also features full cycle soft start. The family offers UVLO thresholds and hysteresis levels for off-line and DC-to-DC systems. The TPS92001/2 is offered in the 8-pin MSOP (DGK) and 8-pin SOIC (D) packages. The small MSOP package makes the device ideally suited for applications where board The TPS92001/2 family of general LED lighting PWM controllers contains control and drive circuitry required for off-line isolated or non-isolated LED lighting applications. The controllers can support Phase Cut TRIAC dimming with minimal external components. The controllers can also be implemented for stage conversion where the power factor (PF) exceeds regulatory requirements for lighting. These controllers also have an accessible 5-V reference that could be used to power a microcontroller or other low power peripheral components. The controllers operate in fixed frequency current mode switching with minimal external parts count. Internally implemented circuits include undervoltage lockout featuring startup current less than 100 µA, logic to ensure latched operation, a PWM comparator, and a totem pole output stage to sink or source peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the off state. Oscillator frequency and maximum duty cycle are programmed with two resistors and a capacitor. The TPS92001/2 family also features full cycle soft start. The family offers UVLO thresholds and hysteresis levels for off-line and DC-to-DC systems. The TPS92001/2 is offered in the 8-pin MSOP (DGK) and 8-pin SOIC (D) packages. The small MSOP package makes the device ideally suited for applications where board	5 V									100 kHz	Surface Mount	-40 °C	105 °C	21 V	Flyback, Step-Down (Buck)	TRIAC	1	AC DC Offline Switcher	8-SOIC	3.9 mm	8-SOIC	Lighting

Description

General part information

TPS92001 Series

The TPS92001/2 family of general LED lighting PWM controllers contains control and drive circuitry required for off-line isolated or non-isolated LED lighting applications.

The controllers can support Phase Cut TRIAC dimming with minimal external components. The controllers can also be implemented for stage conversion where the power factor (PF) exceeds regulatory requirements for lighting. These controllers also have an accessible 5-V reference that could be used to power a microcontroller or other low power peripheral components. The controllers operate in fixed frequency current mode switching with minimal external parts count. Internally implemented circuits include undervoltage lockout featuring startup current less than 100 µA, logic to ensure latched operation, a PWM comparator, and a totem pole output stage to sink or source peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the off state. Oscillator frequency and maximum duty cycle are programmed with two resistors and a capacitor.

The TPS92001/2 family also features full cycle soft start. The family offers UVLO thresholds and hysteresis levels for off-line and DC-to-DC systems. The TPS92001/2 is offered in the 8-pin MSOP (DGK) and 8-pin SOIC (D) packages. The small MSOP package makes the device ideally suited for applications where board

Documents

Technical documentation and resources

General Purpose LED Lighting PWM Controller datasheet (Rev. A)

Data sheet