MCP1631V-E/ST
- Mfr.Part #
- MCP1631V-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR SEPIC 20TSSOP
- Stock
- 370
- In Stock :
- 370
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Terminal Pitch :
- 0.65mm
- Synchronous Pin :
- No
- Length :
- 6.6mm
- Width :
- 4.5mm
- Number of Terminals :
- 20
- Product Status :
- Active
- Pin Count :
- 20
- Switcher Configuration :
- Single
- Maximum Operating Temperature :
- + 125 C
- Input Voltage :
- 3 V to 5.5 V
- Base Product Number :
- MCP1631
- Seated Height-Max :
- 1.2 mm
- Control Technique :
- PULSE WIDTH MODULATION
- Product :
- Voltage Controllers
- Base Part Number :
- MCP1631
- Type :
- Voltage Mode PWM Controllers
- Published :
- 2007
- Function :
- Step-Up/Step-Down
- Switching Frequency-Max :
- 2000 kHz
- Max Duty Cycle :
- 10 %
- Synchronous Rectifier :
- No
- Frequency :
- 1MHz
- REACH SVHC :
- No SVHC
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Manufacturer :
- Microchip
- Series :
- --
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Output Current-Max :
- 0.25 A
- Qualification Status :
- Not Qualified
- Temperature Grade :
- Automotive
- Switching Frequency :
- 2MHz
- Number of Functions :
- 1
- Supplier Package :
- TSSOP
- Output Type :
- Transistor Driver
- Number of Pins :
- 20
- Package :
- Tube
- JESD-30 Code :
- R-PDSO-G20
- Fall Time (Typ) :
- 2.7 ns
- Factory Lead Time :
- 15 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Minimum Operating Temperature :
- - 40 C
- Output Phases :
- 1
- Topology :
- SEPIC
- Product Category :
- Switching Controllers
- RoHS :
- Details
- Number of PWM Outputs :
- 1
- Nominal Input Voltage :
- 5.5V
- Height :
- 1.05mm
- Number of Outputs :
- 1
- Mounting :
- Surface Mount
- Duty Cycle :
- 0 %
- Supplier Device Package :
- 20-TSSOP
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- Output Voltage :
- 25 mV
- Serial Interfaces :
- --
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Brand :
- Microchip Technology
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 5V
- Adjustable Output :
- No
- Output Current :
- 250mA
- Number of Terminations :
- 20
- Output Configuration :
- Positive
- Package Shape :
- RECTANGULAR
- Control Features :
- Enable, Frequency Control, Ramp
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- SMD/SMT
- Product Type :
- Switching Controllers
- HTS Code :
- 8542.39.00.01
- On/Off Pin :
- yes
- Clock Sync :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Control Mode :
- VOLTAGE-MODE
- Frequency - Switching :
- --
- Reach Compliance Code :
- Compliant
- Terminal Position :
- Dual
- Rise Time :
- 2.5ns
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Qualification :
- AEC-Q100
- Duty Cycle (Max) :
- --
- Datasheets
- MCP1631V-E/ST

DC DC Switching Controllers Microchip Technology MCP1631V-E/ST Overview
The Microchip Technology MCP1631V-E/ST is a versatile and robust IC regulator controller designed for applications requiring SEPIC (Single-Ended Primary-Inductor Converter) configurations. This IC excels in managing and optimizing power conversion efficiency, making it ideal for a range of demanding environments. With its integration in a compact 20-TSSOP package, the MCP1631V-E/ST offers a sophisticated solution for advanced power management. This product facilitates precise control over output voltage and current, enabling designers to achieve highly efficient power supply designs. The use of the DC DC Switching Controllers Microchip Technology MCP1631V-E/ST ensures reliability and performance in critical applications.
MCP1631V-E/ST Features
The MCP1631V-E/ST features include high-frequency operation up to 500 kHz, which allows for smaller external components and helps in reducing overall system size and cost. It supports a wide input voltage range, accommodating various power sources and making it suitable for a diverse set of applications. Additionally, its built-in over-temperature protection and programmable under-voltage lockout ensure safe operation under adverse conditions.
MCP1631V-E/ST Applications
- Portable Devices: Utilized to manage power efficiency in battery-operated devices such as handheld GPS systems, ensuring prolonged battery life and consistent performance.
- Automotive Applications: Used in automotive power systems to convert and regulate power within a vehicle's electronic system, improving reliability and efficiency.
- Industrial Equipment: Serves in industrial power supplies to provide stable and efficient power conversion, essential for maintaining the operation of machinery and equipment in fluctuating power environments.
- Telecommunications: Employs in telecom infrastructure to optimize power management for communication devices and systems, enhancing overall energy efficiency and system reliability.
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