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Product Detailed Parameters
- Description：IC LED DRV RGLTR PWM 700MA 6WSON
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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 TPS61160DRVRG4 is a single-channel white LED driver IC from Texas Instruments, utilizing a boost topology. It operates within an input voltage range of 2.7 V to 18 V and delivers up to 700 mA output current. The device supports a maximum output voltage of 26 V and functions at a switching frequency of 600 kHz. It features PWM dimming and open LED protection. The component is housed in a WSON-6 package (2mm x 2mm) and operates between -40°C and +85°C.
Feature Summary
- Integrates digital and pulse-width modulation brightness control capabilities for precise light management.
- Includes built-in open LED protection mechanisms to enhance system reliability during fault conditions.
- Utilizes a compact 2mm x 2mm WSON-6 surface-mount package suitable for space-constrained designs.
Applications
- White LED lighting systems
- Portable electronic displays
- Backlighting applications
Procurement Notes
Verify the specific suffix 'G4' against the manufacturer's official documentation to confirm compliance with RoHS standards and lead-free manufacturing processes. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference the datasheet revision date to ensure compatibility with current design specifications and regulatory requirements.
Selection Notes
Select this component when a single-channel boost driver is required for white LEDs with integrated dimming controls. Consider the 700 mA current limit and 26 V output capability for appropriate LED string configurations. Evaluate the 600 kHz switching frequency regarding electromagnetic interference constraints and external component sizing needs for the specific application environment.
Part Context
This part belongs to the TPS61160 series of LED drivers designed by Texas Instruments. It is specifically engineered for portable devices requiring efficient white LED illumination. The DRVRG4 designation indicates the specific tape-and-reel packaging and environmental compliance status associated with this particular orderable configuration within the broader product family.
Replacement Considerations
Consult the official Texas Instruments selection guide for direct pin-to-pin compatible alternatives or functional equivalents within the same LED driver portfolio. Verify that any substitute maintains identical boost topology, current limits, and package dimensions to ensure seamless integration without redesigning the printed circuit board layout.
FAQ
What type of brightness control does the TPS61160DRVRG4 support?
The device supports both digital and pulse-width modulation (PWM) brightness control methods.
What is the maximum output voltage capability of this driver?
The maximum output voltage is specified as 26 V.
