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Product Detailed Parameters
- Description：IC LED DRV RGLTR PWM 700MA 6WSON
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：18V
- Voltage - Output：26V
- Current - Output / Channel：700mA (Switch)
- Frequency：600kHz
- Dimming：PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-WDFN Exposed Pad
- Supplier Device Package：6-WSON (2x2)
- Grade：-
- Qualification：-
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Overview
The TPS61160DRVT is a white LED driver IC from Texas Instruments, housed in a 6-WSON (2x2 mm) package. It operates as a boost DC-DC converter with an internal switch, supporting input voltages from 2.7V to 18V and delivering up to 700mA output current at 26V. The device features PWM dimming control and functions within a temperature range of -40°C to 85°C.
Feature Summary
- Integrates a high-efficiency boost converter topology for driving white LEDs
- Supports PWM brightness control for display backlight applications
- Includes an internal power switch to minimize external component count
Applications
- Mobile phone displays
- Portable electronic device backlights
- General white LED illumination
Procurement Notes
Verify the suffix 'VT' indicates tape-and-reel packaging when ordering. Confirm the specific grade matches application requirements. Ensure compatibility with existing schematic designs regarding pinout and thermal performance. Cross-reference datasheet revisions for any functional updates before finalizing procurement specifications.
Selection Notes
Select this component for space-constrained designs requiring a single-channel LED driver. It is suitable for systems needing PWM dimming without microcontroller intervention. Consider the 6-WSON package for compact PCB layouts. Evaluate input voltage ranges against the power source capabilities.
Part Context
This part belongs to the TPS61160A/61A family of white LED drivers designed for smartphones and portable devices. It offers a compact solution for driving multiple series-connected LEDs. The family emphasizes low EMI and high efficiency for battery-powered applications.
Replacement Considerations
The TPS61160ADRVR is a verified substitute with identical electrical characteristics but different packaging. Verify pin-to-pin compatibility and thermal dissipation requirements when substituting.
