TPS61160ADRVT Part Information

Details for TPS61160ADRVT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs

Part Description

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.

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Part Features

  • 2-mm u00d7 2-mm u00d7 0.8-mm 6-Pin WSON Package
  • 200mV Reference Voltage With u00b12% Accuracy
  • 26-V Open LED Protection for TPS61160A 38-V Open LED Protection for TPS61161A
  • Built-in Soft Start
  • Input Voltage Range: 2.7 V to 18 V
  • PWM Interface for Brightness Control
  • Up to 90% Efficiency

Part Specifications

Device Topology Boost (Step Up)
Input Voltage Min 2.7V
Input Voltage Max 18V
Output Voltage Max 26V
Output Current Max 120mA
Switching Frequency 600kHz
No. of Outputs 1Outputs
IC Mounting SMD
Driver Case Style WSON
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Base Number 61160
Data / Control Interface Serial
Device Type LED
Dimming Control Type PWM
Efficiency 90%
Input Voltage 2.7V to 18V
LED Display Type Discrete LED
LED Driver Application Backlighting Portable Media Players
Operating Temperature Range -40°C to +85°C
Output Current 700mA
Output Voltage 38V
Termination Type Surface Mount Device
Topology Boost (Step Up)
RoHS Compliant

Alternative Part Descriptions

  • WLED DRIVER, PWM, UP TO 10LEDS, 6SON; Device Topology:Boost (Step Up); Input Voltage Min:2.7V; Input Voltage Max:18V; Output Voltage Max:26V; Output Current Max:120mA; Switching Frequency:600kHz; No. of Outputs:1Outputs; IC RoHS Compliant: Yes | Newark Electronics
  • White LED driver with PWM brightness control in 2mm x 2mm Package. up to 10 LEDs in Series | Texas Instruments
  • LED Driver IC [Texas Instruments] TPS61160ADRVT LED Driver IC | Distrelec

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