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Microchip MCP1642B-ADJI/MS, Boost Converter, Step Up 800mA Adjustable, 1.15 MHz 8-Pin, MSOP

RS Stock No.: 145-9392Brand: MicrochipManufacturers Part No.: MCP1642B-ADJI/MS
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Technical documents

Specifications

Brand

Microchip

Regulator Function

Step Up

Maximum Output Current

800mA

Number of Outputs

1

Maximum Input Voltage

5.5 V

Line Regulation

±0.5 %/V

Load Regulation

±1.5 %

Mounting Type

Surface Mount

Package Type

MSOP

Pin Count

8

Output Type

Adjustable

Maximum Switching Frequency

1.15 MHz

Switching Regulator

Yes

Efficiency

96%

Dimensions

3 x 3 x 0.95mm

Height

0.95mm

Maximum Output Voltage

5.5 V

Width

3mm

Minimum Output Voltage

1.8 V

Minimum Operating Temperature

-40 °C

Minimum Input Voltage

0.65 V

Maximum Operating Temperature

+85 °C

Length

3mm

Country of Origin

Thailand

Product details

MCP1642 Synchronous Boost Converter

The MCP1642 family of devices from Microchip are compact, high-efficiency, fixed-frequency, synchronous step-up DC-DC converters. These regulators are designed for applications powered by alkaline, NiCd, NiMH, Li-Ion or Li-Polymer batteries.

Features

Up to 96% Typical Efficiency
1.8A Typical Peak Input Current Limit
IOUT > 175 mA @ 1.2V VIN, 3.3V VOUT
IOUT > 600 mA @ 2.4V VIN, 3.3V VOUT
IOUT > 800 mA @ 3.3V VIN, 5.0V VOUT
IOUT > 1A @ VIN > 3.6V, 5.0V VOUT
Low Start-up Voltage: 0.65V
Minimum Operating Input Voltage: 0.35V
Maximum Input Voltage < VOUT < 5.5V
Adjustable Output Voltage Range: 1.8V to 5.5V
PWM Operation at 1 MHz
Shutdown Current (All States): < 1 μA
Internal Synchronous Rectifier
Internal Compensation
Inrush Current Limiting and Internal Soft-Start
True Load Disconnect Shutdown (MCP1642B)
Input-to-Output Bypass Option (MCP1642D)
Low Noise, Anti-Ringing Control
Over-temperature Protection

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Stock information temporarily unavailable.

₪ 837.00

₪ 8.37 Each (In a Tube of 100) (ex VAT)

₪ 979.29

₪ 9.793 Each (In a Tube of 100) (inc. VAT)

Microchip MCP1642B-ADJI/MS, Boost Converter, Step Up 800mA Adjustable, 1.15 MHz 8-Pin, MSOP

100

Available in multiples of 100
100₪ 837.00
200₪ 1,674.00
300₪ 2,511.00
400₪ 3,348.00
500₪ 4,185.00
600₪ 5,022.00
700₪ 5,859.00
800₪ 6,696.00
900₪ 7,533.00
1000₪ 8,370.00
1100₪ 9,207.00
1200₪ 10,044.00
1300₪ 10,881.00
1400₪ 11,718.00
1500₪ 12,555.00

₪ 837.00

₪ 8.37 Each (In a Tube of 100) (ex VAT)

₪ 979.29

₪ 9.793 Each (In a Tube of 100) (inc. VAT)

Microchip MCP1642B-ADJI/MS, Boost Converter, Step Up 800mA Adjustable, 1.15 MHz 8-Pin, MSOP
Stock information temporarily unavailable.

100

Available in multiples of 100
100₪ 837.00
200₪ 1,674.00
300₪ 2,511.00
400₪ 3,348.00
500₪ 4,185.00
600₪ 5,022.00
700₪ 5,859.00
800₪ 6,696.00
900₪ 7,533.00
1000₪ 8,370.00
1100₪ 9,207.00
1200₪ 10,044.00
1300₪ 10,881.00
1400₪ 11,718.00
1500₪ 12,555.00

Stock information temporarily unavailable.

Please check again later.

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical documents

Specifications

Brand

Microchip

Regulator Function

Step Up

Maximum Output Current

800mA

Number of Outputs

1

Maximum Input Voltage

5.5 V

Line Regulation

±0.5 %/V

Load Regulation

±1.5 %

Mounting Type

Surface Mount

Package Type

MSOP

Pin Count

8

Output Type

Adjustable

Maximum Switching Frequency

1.15 MHz

Switching Regulator

Yes

Efficiency

96%

Dimensions

3 x 3 x 0.95mm

Height

0.95mm

Maximum Output Voltage

5.5 V

Width

3mm

Minimum Output Voltage

1.8 V

Minimum Operating Temperature

-40 °C

Minimum Input Voltage

0.65 V

Maximum Operating Temperature

+85 °C

Length

3mm

Country of Origin

Thailand

Product details

MCP1642 Synchronous Boost Converter

The MCP1642 family of devices from Microchip are compact, high-efficiency, fixed-frequency, synchronous step-up DC-DC converters. These regulators are designed for applications powered by alkaline, NiCd, NiMH, Li-Ion or Li-Polymer batteries.

Features

Up to 96% Typical Efficiency
1.8A Typical Peak Input Current Limit
IOUT > 175 mA @ 1.2V VIN, 3.3V VOUT
IOUT > 600 mA @ 2.4V VIN, 3.3V VOUT
IOUT > 800 mA @ 3.3V VIN, 5.0V VOUT
IOUT > 1A @ VIN > 3.6V, 5.0V VOUT
Low Start-up Voltage: 0.65V
Minimum Operating Input Voltage: 0.35V
Maximum Input Voltage < VOUT < 5.5V
Adjustable Output Voltage Range: 1.8V to 5.5V
PWM Operation at 1 MHz
Shutdown Current (All States): < 1 μA
Internal Synchronous Rectifier
Internal Compensation
Inrush Current Limiting and Internal Soft-Start
True Load Disconnect Shutdown (MCP1642B)
Input-to-Output Bypass Option (MCP1642D)
Low Noise, Anti-Ringing Control
Over-temperature Protection

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more