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