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
- Output Current :
- 400mA
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Control Technique :
- PULSE FREQUENCY MODULATION
- Width :
- 1.6mm
- Quiescent Current :
- 28µA
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- Thickness :
- 1.2mm
- Radiation Hardening :
- No
- Output Type :
- Adjustable
- Min Input Voltage :
- 1.8V
- Weight :
- 13.012431mg
- Topology :
- Step-Up (Boost)
- Min Output Voltage :
- 1.8V
- Input Voltage-Nom :
- 2.4V
- Dimming :
- PWM
- High Level Output Current :
- 90mA
- Base Part Number :
- TPS61040
- Number of Outputs :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Surface Mount :
- yes
- Pin Count :
- 5
- Current - Output / Channel :
- 350mA Switch
- Number of Terminations :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Termination :
- SMD/SMT
- Max Input Voltage :
- 6V
- Terminal Form :
- Gull wing
- Max Output Voltage :
- 28V
- Max Supply Current :
- 50μA
- Terminal Position :
- Dual
- Length :
- 2.9mm
- Switching Frequency :
- 1MHz
- Packaging :
- Cut Tape (CT)
- Max Output Current :
- 90mA
- Efficiency :
- 86 %
- Number of Pins :
- 5
- Type :
- DC DC Regulator
- Number of Functions :
- 1
- Internal Switch(s) :
- yes
- Max Supply Voltage :
- 6V
- Mounting Type :
- Surface Mount
- Applications :
- Backlight
- Package / Case :
- SC-74A, SOT-753
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature :
- -40°C~85°C TA
- Current Rating :
- 28mA
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.45mm
- Min Supply Voltage :
- 1.8V
- Output Power :
- 357mW
- Control Mode :
- CURRENT-MODE
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- 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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