MCP1640T-I/MC
Active500 KHZ, 300 MA SYN. BOOST, OUTPUT DISCONNECT & PWM/PFM ENABLED 8 DFN 2X3X0.9MM T/R ROHS COMPLIANT: YES
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MCP1640T-I/MC
Active500 KHZ, 300 MA SYN. BOOST, OUTPUT DISCONNECT & PWM/PFM ENABLED 8 DFN 2X3X0.9MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP1640T-I/MC |
|---|---|
| Current - Output | 350 mA |
| Frequency - Switching | 500 kHz |
| Function | Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-VFDFN Exposed Pad |
| Supplier Device Package | 8-DFN (2x3) |
| Synchronous Rectifier | True |
| Topology | Boost |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 0.8 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) [Min] | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.81 | |
| 25 | $ 0.68 | |||
| 100 | $ 0.61 | |||
| Digi-Reel® | 1 | $ 0.81 | ||
| 25 | $ 0.68 | |||
| 100 | $ 0.61 | |||
| Tape & Reel (TR) | 3300 | $ 0.61 | ||
| Microchip Direct | T/R | 1 | $ 0.81 | |
| 25 | $ 0.68 | |||
| 100 | $ 0.61 | |||
| 1000 | $ 0.59 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 0.65 | |
Description
General part information
MCP1640 Series
The MCP1640/40B/40C/40D is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter. It provides an easy-to-use power supply solution for applications powered by either one-cell, two-cell, or three-cell alkaline, NiCd, NiMH, one-cell Li-Ion or Li-Polymer batteries. The MCP1640/40B/40C/40D provides very high efficiency through integration of the low resistance N-Channel Boost switch and synchronous P-Channel switch.
Documents
Technical documentation and resources
