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TPS61161ADRVT - TI
Manufacturer:
TI
ManyChip's Part#:
MC20406390
Category:
LED Driver, LED Display Driver
Package:
WSON-6
Datasheet:
Datasheet 3D Model
Description:
White LED Driver with PWM Brightness Control in 2mm x 2mm WSON Package. Up to 10 LEDs in Series 6-WSON -40℃ to 85℃
Stock Locations:
Availability:
366 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.91

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

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Description

The TPS61161ADRVT is a white LED Driver with PWM brightness control. The boost converter runs at 600kHz 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 200mV, 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 TPS61161A 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 TPS61161A to prevent the output from exceeding the absolute maximum ratings during open LED conditions.
Built-in soft-start
Up to 90% efficiency
200mV Reference voltage with ±2% accuracy
20mA/channel LED current
Green product and no Sb/Br

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TPS61161ADRVT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	WSON-6
Frequency	600 kHz
Number of Outputs	1 Output
Input Voltage (DC)	2.70V ~ 18.0V
Output Voltage	38 V
Output Current	700 mA
Number of Positions	6 Position
Power Dissipation	1540 W
Quiescent Current	1.50 mA
Switching Frequency	600 kHz
Topology	Boost
Input Voltage (Max)	18 V
Input Voltage (Min)	2.7 V
Output Voltage (Max)	38 V
Output Voltage (Min)	2.7 V
Output Current (Max)	840 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1540 mW
Supply Voltage	2.7V ~ 18V
Input Voltage	2.7V ~ 18V
	Show
Size-Length	2.1 mm
Size-Width	2.1 mm
Size-Height	0.75 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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