LT3909EDD#PBF
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- Mfr.Part #
- LT3909EDD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM 50MA 12DFN
- Stock
- 2,250
- In Stock ：
- 2,250
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Output Current per Channel :
- 50mA
- Published :
- 2015
- Switching Frequency :
- 2MHz
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Supply Voltage :
- 12V
- Terminal Pitch :
- 0.45mm
- Mount :
- Surface Mount
- Topology :
- Step-Up (Boost)
- Number of Terminations :
- 12
- REACH SVHC :
- No SVHC
- Output Current :
- 50mA
- Height Seated (Max) :
- 0.8mm
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Applications :
- Automotive
- Max Supply Voltage :
- 40V
- Type :
- DC DC Regulator
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Max Input Voltage :
- 40V
- Number of Segments :
- 20
- Package / Case :
- 12-WFDFN Exposed Pad
- Number of Pins :
- 12
- Internal Switch(s) :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Input Characteristics :
- Standard
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LT3909
- Operating Temperature :
- -40°C~125°C TJ
- Length :
- 3mm
- Output Polarity :
- TRUE
- Dimming :
- Analog, PWM
- Frequency :
- 2MHz
- Factory Lead Time :
- 8 Weeks
- Width :
- 3mm
- Pin Count :
- 12
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Input Voltage :
- 2.9V
- Number of Outputs :
- 2
- Terminal Form :
- NO LEAD
- Multiplexed Display Capability :
- No
- Terminal Position :
- Dual
- Datasheets
- LT3909EDD#PBF
LED Drivers Analog Devices, Inc. LT3909EDD#PBF Overview
The LED Drivers Analog Devices, Inc. LT3909EDD#PBF is an innovative integrated circuit designed to efficiently regulate and drive LEDs, ensuring optimal performance in various lighting applications. Engineered by Analog Devices, a leading manufacturer in the industry, this product represents a pinnacle of reliability, precision, and energy efficiency.
With its advanced PWM technology and compact 12DFN package, the LT3909EDD#PBF delivers consistent current to LEDs while maximizing battery life and minimizing heat dissipation. Whether used in automotive lighting, signage, or general illumination, this LED driver offers unmatched versatility and performance.
LT3909EDD#PBF Features
- Efficient LED driving: The LT3909EDD#PBF provides precise current regulation to LEDs, ensuring consistent brightness and color accuracy.
- Wide input voltage range: With its ability to operate from a wide input voltage range, this LED driver is suitable for various power supply configurations.
- Pulse Width Modulation (PWM) control: The PWM dimming control feature allows for adjustable brightness levels, catering to different lighting requirements.
- Compact form factor: Housed in a space-saving 12DFN package, the LT3909EDD#PBF is ideal for applications with limited board space.
- Thermal protection: Built-in thermal protection mechanisms safeguard the LED driver and connected LEDs against overheating, ensuring long-term reliability.
LT3909EDD#PBF Applications
- Automotive lighting: The LT3909EDD#PBF is utilized in automotive headlights, tail lights, and interior lighting systems, providing efficient and reliable LED driving for enhanced visibility and safety on the road.
- Signage: In illuminated signs and displays, the LT3909EDD#PBF ensures uniform brightness and precise dimming control, creating eye-catching visuals for advertising and branding purposes.
- General illumination: From residential lighting fixtures to commercial downlights, the LT3909EDD#PBF delivers consistent LED illumination with minimal power consumption, contributing to energy savings and environmental sustainability.
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