MCP1631-E/SS
- Mfr.Part #
- MCP1631-E/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR SEPIC 20SSOP
- Stock
- 1,522
- In Stock :
- 1,522
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Output Voltage :
- 5V
- Type :
- Current Mode PWM Controllers
- Temperature Grade :
- Automotive
- Topology :
- SEPIC
- Length :
- 7.2mm
- Fall Time (Typ) :
- 2.7 ns
- Duty Cycle (Max) :
- --
- Manufacturer :
- Microchip
- Adjustable Output :
- No
- Brand :
- Microchip Technology
- On/Off Pin :
- yes
- Reach Compliance Code :
- Compliant
- JESD-30 Code :
- R-PDSO-G20
- Number of Terminals :
- 20
- Mounting Style :
- SMD/SMT
- Switching Frequency :
- 2MHz
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 250mA
- Output Phases :
- 1
- Seated Height-Max :
- 2 mm
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Series :
- --
- Package Shape :
- RECTANGULAR
- Lead Free :
- Lead Free
- Serial Interfaces :
- --
- Frequency - Switching :
- --
- Number of Terminations :
- 20
- Number of Functions :
- 1
- Product Type :
- Switching Controllers
- Package Type :
- SSOP
- Product Category :
- Switching Controllers
- Base Part Number :
- MCP1631
- Terminal Form :
- Gull wing
- Output Type :
- Transistor Driver
- Mount :
- Surface Mount
- Number of Pins :
- 20
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Product :
- Voltage Controllers
- Synchronous Pin :
- No
- Control Features :
- Enable, Frequency Control, Ramp
- Input Voltage-Nom :
- 5V
- Operating Temperature :
- -40°C~125°C TJ
- Synchronous Rectifier :
- No
- Switching Freq :
- 2000(KHz)
- Width :
- 5.3mm
- RoHS :
- Details
- Packaging :
- Tube
- Base Product Number :
- MCP1631
- Height :
- 1.75mm
- Terminal Pitch :
- 0.65mm
- Qualification :
- AEC-Q100
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 5 Weeks
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Switching Frequency-Max :
- 2000 kHz
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Function :
- Step-Up/Step-Down
- Product Status :
- Active
- Operating Temperature Classification :
- Automotive
- Rad Hardened :
- No
- Maximum Operating Temperature :
- + 125 C
- Supplier Device Package :
- 20-SSOP
- Package :
- Tube
- Clock Sync :
- No
- Rise Time :
- 2.5ns
- Pbfree Code :
- yes
- Switcher Configuration :
- Single
- Max Frequency :
- 2MHz
- Qualification Status :
- Not Qualified
- Minimum Operating Temperature :
- - 40 C
- Operating Supply Voltage (Min) :
- 3(V)
- Input Voltage (Min) :
- 3V
- Number of PWM Outputs :
- 1
- Input Voltage :
- 3 V to 5.5 V
- Pin Count :
- 20
- Output Current-Max :
- 0.25 A
- Mounting :
- Surface Mount
- Operating Supply Voltage (Max) :
- 5.5(V)
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle :
- 10 %
- Supplier Package :
- SSOP
- HTS Code :
- 8542.39.00.01
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- MCP1631-E/SS
MCP1631-E/SS Documents

DC DC Switching Controllers Microchip Technology MCP1631-E/SS Overview
The MCP1631-E/SS from Microchip Technology stands as a versatile and high-performance Integrated Circuit (IC) specifically designed for SEPIC (Single-Ended Primary-Inductor Converter) applications. This advanced DC DC Switching Controller integrates multiple features that enhance the efficiency and flexibility of power management systems. Its ability to operate across a wide input voltage range makes it ideal for applications requiring variable power sources while maintaining stable output. The MCP1631-E/SS is engineered to cater to demanding environments, ensuring reliable performance and significant enhancements in power delivery and efficiency, essential for bulk purchases by business customers seeking robust solutions.
MCP1631-E/SS Features
- SEPIC Controller Functionality, enabling efficient DC-DC conversion
- Wide input voltage range suitable for versatile applications
- High-frequency operation reduces external component size
- Integrated safety features, including over-temperature and over-current protection
- Adjustable output voltage for tailored power solutions
MCP1631-E/SS Applications
- Portable Devices: Utilizes its adjustable output for stable power in battery-operated devices such as smartphones and tablets.
- Automotive Electronics: Supports applications in vehicular power systems that require reliable, adaptable power conversion under varying input conditions.
- Power Supply Modules: Ideal for designing compact, efficient, and flexible power supplies for industrial equipment.
- Renewable Energy Systems: Facilitates effective power management and conversion in solar power controllers and other renewable energy applications.
- Medical Equipment: Ensures precise and safe power management solutions necessary for critical medical device operations.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















