MCP1640BT-I/CHY
ActiveDC-DC SWITCHING SYNCHRONOUS BOOST REGULATOR, ADJUSTABLE, 650 MV TO 5.5 V IN, 2 V TO 5.5 V/350 MA OUT
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MCP1640BT-I/CHY
ActiveDC-DC SWITCHING SYNCHRONOUS BOOST REGULATOR, ADJUSTABLE, 650 MV TO 5.5 V IN, 2 V TO 5.5 V/350 MA OUT
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP1640BT-I/CHY |
|---|---|
| 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 | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
| 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 | $ 0.77 | |
| 25 | $ 0.64 | |||
| 100 | $ 0.59 | |||
| Digi-Reel® | 1 | $ 0.77 | ||
| 25 | $ 0.64 | |||
| 100 | $ 0.59 | |||
| Tape & Reel (TR) | 3000 | $ 0.59 | ||
| Microchip Direct | T/R | 1 | $ 0.77 | |
| 25 | $ 0.64 | |||
| 100 | $ 0.59 | |||
| 1000 | $ 0.56 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 0.61 | |
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
