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- Manufacturer No：LT3477EFE#TRPBF
- Manufacturer：Linear Technology/Analog Devices
- Category：PMIC - LED Drivers
- Datasheet：LT3477EFE#TRPBF
- SKU：11163665
- Description：Tape & Reel (TR) LT3477 Flyback SEPIC Step-Down (Buck) Step-Up (Boost) PWM led driver 6.5mm 3A Switch 2.5V 200kHz~3.5MHz
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User Guide
LT3477EFE#TRPBF Details
Tape & Reel (TR) LT3477 Flyback SEPIC Step-Down (Buck) Step-Up (Boost) PWM led driver 6.5mm 3A Switch 2.5V 200kHz~3.5MHz
LT3477EFE#TRPBF Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Packaging: Tape & Reel (TR)
- Number of Outputs: 1
- Radiation Hardening: No
- JESD-609 Code: e3
- Number of Segments: 4
- Internal Switch(s): Yes
- Peak Reflow Temperature (Cel): 260
- Number of Terminations: 20
- Min Supply Voltage: 2.5V
- Terminal Finish: Matte Tin (Sn)
- Max Supply Voltage: 25V
- Output Current-Max: 5A
- Terminal Pitch: 0.65mm
- Low Level Output Current: 10μA
- Subcategory: Switching Regulator or Controllers
- Length: 6.5mm
- Lifecycle Status: PRODUCTION (Last Updated: 1 week ago)
- Type: DC DC Regulator
- Package / Case: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Current - Output / Channel: 3A Switch
- Frequency: 200kHz~3.5MHz
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Number of Functions: 1
- ECCN Code: EAR99
- Surface Mount: YES
- Terminal Position: DUAL
- Factory Lead Time: 8 Weeks
- Terminal Form: GULL WING
- Number of Pins: 20
- Pin Count: 20
- Input Voltage-Nom: 2.5V
- Time@Peak Reflow Temperature-Max (s): 30
- Published: 2009
- Operating Temperature: -40°C~85°C TA
- High Level Output Current: 10μA
- Control Technique: PULSE WIDTH MODULATION
- Control Mode: CURRENT-MODE
- Min Input Voltage: 2.3V
- Dimming: PWM
- Switcher Configuration: BUCK-BOOST
- Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
- Base Part Number: LT3477
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