MCP1640T-I/CHY
Switching Voltage Regulators 500 kHz 300 mA Syn. PWM/PFM enabled
Brands: Microchip Technology
Mfr.Part #: MCP1640T-I/CHY
Datasheet: MCP1640T-I/CHY Datasheet (PDF)
Package/Case: SOT-23-6
RoHS Status:
Stock Condition: 6196 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomMCP1640T-I/CHY General Description
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.
Features
- 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
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Product Status | Active | Function | Step-Up |
Output Configuration | Positive | Topology | Boost |
Output Type | Adjustable | Number of Outputs | 1 |
Voltage - Input (Min) | 0.8V | Voltage - Input (Max) | 5.5V |
Voltage - Output (Min/Fixed) | 2V | Voltage - Output (Max) | 5.5V |
Current - Output | 350mA | Frequency - Switching | 500kHz |
Synchronous Rectifier | Yes | Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount | Package / Case | SOT-23-6 |
Supplier Device Package | SOT-23-6 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products