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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 36,000

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 16 Weeks
Minimum Order: 3,000
Multiple Of: 3,000
Quantity Web Price
3,000+ $0.555
Total:

$1,665.00

USD
Attributes
Attributes Table
Topology Boost
Input Voltage 0.8V to 5.5V
Output Current-Max 350mA
Output Type Adjustable
Switching Frequency-Max 575kHz
Operating Temp Range -40°C to +85°C
Duty Cycle-Max 90%
Efficiency 96%
No. of Outputs 1
Quiescent Current 220µA
Storage Temperature Range -65°C to +150°C
Load Regulation (%) 1%
Features and Applications

The MCP1640BT-I/CHY-CT is a part of MCP1640BT Series Switching Regulator. It comes in SOT-23-6 package.

The MCP1640 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.

Features 

  • Up to 96% Typical Efficiency
  • 800 mA Typical Peak Input Current Limit:
        • IOUT > 100 mA @ 1.2 V VIN, 3.3 V VOUT
        • IOUT > 350 mA @ 2.4 V VIN, 3.3 V VOUT
        • IOUT > 350 mA @ 3.3 V VIN, 5.0 V VOUT
  • Low Start-up Voltage: 0.65 V
  • Low Operating Input Voltage: 0.35 V
  • Adjustable Output Voltage Range: 2.0 V to 5.5 V
  • Maximum Input Voltage < VOUT < 5.5 V
  • Automatic PFM/PWM Operation: PWM Operation at 500 kHz
  • Low Device Quiescent Current: 19 μA, typical PFM Mode
  • Internal Synchronous Rectifier
  • Internal Compensation
  • Inrush Current Limiting and Internal Soft-Start
  • True Load Disconnect Shutdown
  • Shutdown Current (All States): < 1 μA
  • Low Noise, Anti-Ringing Control
  • Overtemperature Protection
  • SOT23-6 or 2x3 8-Lead DFN packages