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
- Package / Case :
- 12-WFDFN Exposed Pad
- Height Seated (Max) :
- 0.8mm
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Terminal Form :
- NO LEAD
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3mm
- Output Polarity :
- TRUE
- Terminal Finish :
- Matte Tin (Sn)
- Min Input Voltage :
- 2.9V
- Input Characteristics :
- Standard
- Packaging :
- Tube
- Applications :
- Automotive
- REACH SVHC :
- No SVHC
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Frequency :
- 2MHz
- Published :
- 2015
- Output Current per Channel :
- 50mA
- Max Input Voltage :
- 40V
- Multiplexed Display Capability :
- No
- Number of Terminations :
- 12
- Number of Segments :
- 20
- Internal Switch(s) :
- yes
- Switching Frequency :
- 2MHz
- Output Current :
- 50mA
- Factory Lead Time :
- 8 Weeks
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Type :
- DC DC Regulator
- Length :
- 3mm
- Pin Count :
- 12
- Max Supply Voltage :
- 40V
- Base Part Number :
- LT3909
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Supply Voltage :
- 12V
- Dimming :
- Analog, PWM
- Terminal Pitch :
- 0.45mm
- JESD-609 Code :
- e3
- Topology :
- Step-Up (Boost)
- Number of Outputs :
- 2
- Number of Pins :
- 12
- 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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