Status: | Active |
---|---|
Series: | MCP1640 |
RoHS: | Compliant |
Up to 96% Typical Efficiency |
IOUT > 100 mA @ 1.2V VIN, 3.3V VOUT |
IOUT > 350 mA @ 2.4V VIN, 3.3V VOUT |
IOUT > 350 mA @ 3.3V VIN, 5.0V VOUT |
Low Start-up Voltage: 0.65V |
Operating Input Voltage: 0.35V |
Adjustable Output Voltage Range: 2.0V to 5.5V |
Maximum Input Voltage < VOUT < 5.5V |
Automatic PFM/PWM Operation |
PWM Operation at 500 kHz |
Low Device Quiescent Current: 19 µA – typical PFM Mode |
Shutdown Current (All States): < 1 µA |
Internal Synchronous Rectifier |
Internal Compensation |
Inrush Current Limiting and Internal Soft-Start |
True Load Disconnect Shutdown |
Low Noise, Anti-Ringing Control |
Over-temperature Protection |
SOT23-6 or 2x3 8-Lead DFN packages |
Regulator Type | Step Up (Boost) |
---|---|
pricing | 0 |
Supported Topology | 2 |
Supported Output | 0 |
Minimum Input Voltage (V) | 0 |
Maximum Input Voltage (V) | 0 |
Output Current (mA) Max | 0 |
Maximum Frequency (kHz) | 0 |
Vref (V) | 0 |
Duty Cycle Min (%) | 0 |
Duty Cycle Max (%) | 90 |
Switching Frequency (kHz) | 500 |
Input Voltage Range Min | 0.65 |
Input Voltage Range Max | 5.5 |
Output Current | 1000 |
Temp Range Min | -40 |
Temp Range Max | 85 |
Vout Min (V) | 2 |
Vout Max (V) | 5.5 |
Quiescent Current (mA) typ | 0.019 |
Light Load Efficiency Mode | Yes |
Switch current (A) typ | 0.8 |
Automotive Qualified | Yes |
SHUTDOWN Current (µA) (Typ) | 0.7 |
# of Outputs | 0 |
Vfb (V) | 1.21 |
Synchronous Rectifier | Yes |
Pins | Packaging | 8 | DFN |
Temp Range | -40C to +85C |
Packing Media | Tube (150) |
Data Sheets |
---|
MCP1640 Family Data Sheet |
Application Notes |
---|
AN1311 - Single Cell Input Boost Converter Design |
AN1337 - Optimizing Battery Life in DC Boost Converters Using MCP1640 |
Brochures |
---|
Analog and Interface Product Selector Guide |
Low Power Analog Solutions |
MCP1640 & MCP1624/3 Voltage Boost Regulators |
JEDEC Indicator | e3 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.0156 |
Shipping Weight (kg) | 0.033333 |
Lead Count | 8 |
Package Type | DFN |
Package Width or Size | 2x3x0.9mm |
Soldering Composition | Matte Tin |
PFM Disabled, Input to Output Bypass | Microchip Technology |
Synchronous Boost Regulator, Dfn-8 | Newark Electronics |
Conv DC-DC Single Step Up 0.65V to 5.5V 8-Pin DFN EP Tube | Avnet America |
Step-up DC/DC Regulator 350mA 500kHz | Microchip Technology Inc. MCP1640D-I/MC | RS Americas |
IC, DC-DC REG, STEP UP, 8DFN | Farnell |
Where can I find additional details, specifications and documents for a MCP1640D-I/MC?
Additional datasheets, footprints and schematics for MCP1640D-I/MC are listed on our Part Details page. You can also find images and similar parts to MCP1640D-I/MC on this page.
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What category does MCP1640D-I/MC fall under?
The MCP1640D-I/MC is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > DC / DC Adjustable Switching Regulators.
Can I view similar or alternative parts?
You can view similar parts to MCP1640D-I/MC when available in the DC / DC Adjustable Switching Regulators range under the specifications section at the bottom of the details page.
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Is the MCP1640D-I/MC RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP1640D-I/MC have stock available?
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