Integrated Circuits (ICs)

TPS61160DRVT

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WHITE LED DRIVER WITH DIGITAL AND PWM BRIGHTNESS CONTROL IN 2MM X 2MM PACKAGE

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Search across all available documentation for this part.

DocumentsAnalog PWM Dimming in White-LED Drivers Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B)+10

Integrated Circuits (ICs)

TPS61160DRVT

Active

Texas Instruments

WHITE LED DRIVER WITH DIGITAL AND PWM BRIGHTNESS CONTROL IN 2MM X 2MM PACKAGE

Deep-Dive with AI

DocumentsAnalog PWM Dimming in White-LED Drivers Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B)+10

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS61160DRVT

Applications	Backlight
Current - Output / Channel	700 mA
Dimming	PWM
Frequency	600 kHz
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Supplier Device Package	6-WSON (2x2)
Topology	Step-Up (Boost)
Type	DC DC Regulator
Voltage - Output	26 V
Voltage - Supply (Max) [Max]	18 V

TPS61160A Series

White LED driver with PWM brightness control in 2mm x 2mm Package. up to 10 LEDs in Series

Part	Utilized IC / Part	Voltage - Output	Supplied Contents	Voltage - Input [Min]	Voltage - Input [Max]	Outputs and Type	Outputs and Type	Current - Output / Channel [custom]	Number of Outputs	Applications	Type	Supplier Device Package	Voltage - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output / Channel	Mounting Type	Frequency	Topology	Dimming
Texas Instruments TPS61160EVM-243	TPS61160	26 V	Board(s)	9 VDC	18 V	Non-Isolated	1	20 mA
Texas Instruments TPS61160DRVRG4		26 V							1	Backlight	DC DC Regulator	6-WSON (2x2)	18 V	85 °C	-40 °C	700 mA	Surface Mount	600 kHz	Step-Up (Boost)	PWM
Texas Instruments TPS61160ADRVT		26 V							1	Backlight	DC DC Regulator	6-WSON (2x2)	18 V	85 °C	-40 °C	700 mA	Surface Mount	600 kHz	Step-Up (Boost)	PWM
Texas Instruments TPS61160DRVR		26 V							1	Backlight	DC DC Regulator	6-WSON (2x2)	18 V	85 °C	-40 °C	700 mA	Surface Mount	600 kHz	Step-Up (Boost)	PWM
Texas Instruments TPS61160ADRVR		26 V							1	Backlight	DC DC Regulator	6-WSON (2x2)	18 V	85 °C	-40 °C	700 mA	Surface Mount	600 kHz	Step-Up (Boost)	PWM
Texas Instruments TPS61160DRVT		26 V							1	Backlight	DC DC Regulator	6-WSON (2x2)	18 V	85 °C	-40 °C	700 mA	Surface Mount	600 kHz	Step-Up (Boost)	PWM
Texas Instruments TPS61160DRVTG4		26 V							1	Backlight	DC DC Regulator	6-WSON (2x2)	18 V	85 °C	-40 °C	700 mA	Surface Mount	600 kHz	Step-Up (Boost)	PWM

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	$ 2.33
		10	$ 1.50
		25	$ 1.28
		100	$ 1.03
	Digi-Reel®	1	$ 2.33
		10	$ 1.50
		25	$ 1.28
		100	$ 1.03
	Tape & Reel (TR)	250	$ 0.91
		500	$ 0.84
		750	$ 0.80
		1250	$ 0.76
		1750	$ 0.73
		2500	$ 0.71
		6250	$ 0.66
		12500	$ 0.63
Texas Instruments	SMALL T&R	1	$ 1.22
		100	$ 0.94
		250	$ 0.69
		1000	$ 0.49

Description

General part information

TPS61160A Series

With a 40-V rated integrated switch FET, the TPS61160A/61A is a boost converter that drives LEDs in series. The boost converter runs at 600-kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allows for the use of small external components.

The default white LED current is set with the external sensor resistor Rset, and the feedback voltage is regulated to 200 mV, as shown in the typical application. During the operation, the LED current can be controlled by a pulse width modulation (PWM) signal applied to the CTRL pin through which the duty cycle determines the feedback reference voltage. In PWM dimming mode, the TPS61160A/61A does not burst the LED current; therefore, it does not generate audible noises on the output capacitor. For maximum protection, the device features integrated open LED protection that disables the TPS61160A/61A to prevent the output from exceeding the absolute maximum ratings during open LED conditions.

The TPS61160A/61A is available in a space-saving, 2-mm × 2-mm WSON package with thermal pad.