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- Manufacturer No：LM2577S-12/NOPB
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - DC DC Switching Regulators
- Datasheet：LM2577S-12/NOPB
- SKU：575659
- Description：Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative Fixed 12V 1 Output 3A (Switch) TO-263-6, D?Pak (5 Leads + Tab), TO-263BA
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User Guide
LM2577S-12/NOPB Details
Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative Fixed 12V 1 Output 3A (Switch) TO-263-6, D?Pak (5 Leads + Tab), TO-263BA
LM2577S-12/NOPB Specification Parameters
- Mounting Type: Surface Mount
- Number of Outputs: 1
- Synchronous Rectifier: No
- JESD-609 Code: e3
- Input Voltage-Nom: 5V
- Max Output Current: 3A
- Lead Free: Contains Lead
- Termination: SMD/SMT
- Number of Terminations: 5
- Terminal Finish: Matte Tin (Sn)
- Output Voltage: 12V
- Min Output Voltage: 12V
- Output Type: Fixed
- Width: 6.35mm
- Voltage - Input (Max): 40V
- Nominal Input Voltage: 40V
- Quiescent Current: 10mA
- Subcategory: Switching Regulator or Controllers
- Analog IC - Other Type: SWITCHING REGULATOR
- Peak Reflow Temperature (Cel): 245
- Function: Step-Up, Step-Up/Step-Down
- Output Configuration: Positive or Negative
- Weight: 113.398093g
- Efficiency: 80 %
- Current - Output: 3A Switch
- Mount: Surface Mount
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- Part Status: Obsolete
- Packaging: Tube
- Pbfree Code: no
- Terminal Form: GULL WING
- REACH SVHC: No SVHC
- Number of Pins: 5
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Max Output Voltage: 12V
- Terminal Position: SINGLE
- Length: 6.35mm
- Height: 6.35mm
- Max Supply Voltage: 40V
- Technology: BIPOLAR
- Control Technique: PULSE WIDTH MODULATION
- Control Mode: CURRENT-MODE
- Operating Temperature: -40°C~125°C TJ
- Min Supply Voltage: 3.5V
- Package / Case: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Series: SIMPLE SWITCHER?
- Frequency: 52kHz
- Topology: Boost, Flyback, Forward Converter
- Base Part Number: LM2577
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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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