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- Manufacturer No：LM2647LQ/NOPB
- Manufacturer：
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：
- SKU：597149
- Description：LM2647 Buck Tape & Reel (TR) e3 DC to DC switching controller 2.5mA 500mA 800mum 5V
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- Manufacturer No：LM2647LQ/NOPB
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：LM2647LQ/NOPB
- SKU：597149
- Description：LM2647 Buck Tape & Reel (TR) e3 DC to DC switching controller 2.5mA 500mA 800mum 5V
User Guide
User Guide
LM2647LQ/NOPB Details
LM2647 Buck Tape & Reel (TR) e3 DC to DC switching controller 2.5mA 500mA 800mum 5V
LM2647LQ/NOPB Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- Pbfree Code: yes
- JESD-609 Code: e3
- Contact Plating: Tin
- Input Voltage-Nom: 5V
- Synchronous Rectifier: Yes
- Operating Supply Voltage: 5.5V
- Width: 5mm
- Number of Pins: 28
- Terminal Position: BOTTOM
- Thickness: 800μm
- Operating Supply Current: 500mA
- Control Technique: PULSE WIDTH MODULATION
- Function: Step-Down
- Output Type: Transistor Driver
- Max Frequency: 500kHz
- Analog IC - Other Type: DUAL SWITCHING CONTROLLER
- Package / Case: 28-WFQFN Exposed Pad
- Terminal Form: BUTT
- Voltage - Supply (Vcc/Vdd): 5.5V~28V
- Operating Temperature: -5°C~125°C TJ
- RoHS Status: ROHS3 Compliant
- Number of Outputs: 2
- Mount: Surface Mount
- ECCN Code: EAR99
- Clock Sync: No
- Lead Free: Lead Free
- Output Voltage: 5V
- Factory Lead Time: 6 Weeks
- Peak Reflow Temperature (Cel): 260
- Length: 5mm
- Number of Terminations: 28
- Output Configuration: Positive
- Height: 800μm
- Output Current: 20A
- Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
- Topology: Buck
- Control Mode: VOLTAGE-MODE
- Quiescent Current: 2.5mA
- Duty Cycle (Max): 75%
- Isolation: Non-Isolated
- Max Duty Cycle: 50 %
- Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Frequency - Switching: 200kHz~500kHz
- Base Part Number: LM2647
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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