TPS61040DBVR
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- Mfr.Part #
- TPS61040DBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM SOT23-5
- Stock
- 137,178
- In Stock ：
- 137,178
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Mounting Type :
- Surface Mount
- Switching Frequency :
- 1MHz
- Min Supply Voltage :
- 1.8V
- Control Technique :
- PULSE FREQUENCY MODULATION
- Radiation Hardening :
- No
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Package / Case :
- SC-74A, SOT-753
- Width :
- 1.6mm
- Dimming :
- PWM
- Pbfree Code :
- yes
- Applications :
- Backlight
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Number of Terminations :
- 5
- Surface Mount :
- yes
- Current - Output / Channel :
- 350mA Switch
- RoHS Status :
- ROHS3 Compliant
- Min Output Voltage :
- 1.8V
- Max Supply Current :
- 50μA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- ECCN Code :
- EAR99
- Pin Count :
- 5
- Quiescent Current :
- 28µA
- Output Current :
- 400mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- High Level Output Current :
- 90mA
- Max Output Current :
- 90mA
- Base Part Number :
- TPS61040
- Max Supply Voltage :
- 6V
- Number of Outputs :
- 1
- Control Mode :
- CURRENT-MODE
- Height :
- 1.45mm
- Type :
- DC DC Regulator
- Output Power :
- 357mW
- Lead Free :
- Lead Free
- Output Type :
- Adjustable
- Weight :
- 13.012431mg
- Operating Temperature :
- -40°C~85°C TA
- Termination :
- SMD/SMT
- Number of Pins :
- 5
- Thickness :
- 1.2mm
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage-Nom :
- 2.4V
- Length :
- 2.9mm
- Factory Lead Time :
- 8 Weeks
- Min Input Voltage :
- 1.8V
- REACH SVHC :
- No SVHC
- Current Rating :
- 28mA
- Packaging :
- Cut Tape (CT)
- Max Input Voltage :
- 6V
- Topology :
- Step-Up (Boost)
- Internal Switch(s) :
- yes
- Number of Functions :
- 1
- Efficiency :
- 86 %
- Max Output Voltage :
- 28V
- Datasheets
- TPS61040DBVR
LED Drivers Texas Instruments TPS61040DBVR Overview
The LED Drivers Texas Instruments TPS61040DBVR is a high-performance, adjustable frequency, boost converter LED driver, designed to cater to the needs of sophisticated lighting solutions. Ideal for powering high-brightness LEDs, this driver ensures a consistent and efficient performance across a range of applications, from portable devices to industrial lighting. Its compact form factor, housed in a SOT235 package, makes it perfectly suited for space-constrained applications while maintaining a high level of reliability and functionality.
TPS61040DBVR Features
The TPS61040DBVR LED driver by Texas Instruments offers several key features that enhance its suitability for driving single or multiple LEDs. It includes a fixed frequency of 1.6 MHz which allows for small external components, thus reducing the overall design footprint. Additionally, its efficiency is optimized through a quiescent current of only 28 µA and a shutdown current of less than 1 µA, making it an energy-efficient choice. The device supports a wide input voltage range from 1.8 V to 6 V and provides a PWM dimming capability, offering designers flexibility in controlling the light intensity.
TPS61040DBVR Applications
- Portable Lighting: Utilized in flashlight and headlamp designs, the TPS61040DBVR boosts battery voltage to adequately power LEDs, ensuring bright, consistent lighting on the go.
- Backlighting for Displays: This driver is ideal for powering the backlight on small LCD panels in handheld devices, providing stable brightness and improving display visibility under various lighting conditions.
- Decorative and Architectural Lighting: In applications requiring consistent LED performance and longevity, the TPS61040DBVR drives LEDs in setups like cove lighting and architectural highlights, enhancing aesthetic appeal while maintaining energy efficiency.
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