MIC2660

Features: • 3V input produces approx. 5V unregulated output* 3.8mA with 1mF external output capacitor 2.5mA without external capacitor• 5V input produces approx. 9V unregulated output* 4.5mA output without external capacitor• CMOS-logic compatible enable• ESD protectedAppli...

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MIC2660 Picture
SeekIC No. : 004420830 Detail

MIC2660: Features: • 3V input produces approx. 5V unregulated output* 3.8mA with 1mF external output capacitor 2.5mA without external capacitor• 5V input produces approx. 9V unregulated output* 4...

floor Price/Ceiling Price

Part Number:
MIC2660
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

• 3V input produces approx. 5V unregulated output*
       3.8mA with 1mF external output capacitor
       2.5mA without external capacitor
• 5V input produces approx. 9V unregulated output*
       4.5mA output without external capacitor
• CMOS-logic compatible enable
• ESD protected



Application

• Squib firing
• Refresh
• Burst/dump
• Low duty cycle load
• LCD bias generator
• Local 5V logic supply
• MOSFET driver
• Battery or solarcell boost



Pinout

  Connection Diagram


Specifications

Input Voltage (VIN) .....................................................+5.5V
Enable Voltage (VEN) .........................................  VIN + 1.3V
Ambient Temperature Range (TA) ............. 40°C to +85°C
Lead Temperature, Soldering 10sec. ........................300°C
Package Thermal Resistance
SOT-23-5 JA ....................................................... 220°C/W
SOT-23-5 JC ....................................................... 130°C/W



Description

The MIC2660 IttyBitty™ charge pump functions as a lowcurrent,step-up converter where conventional inductor based,dc-to-dc converters are too complex and expensive. MIC2660 features a complete, self-contained charge pump in a tiny 5-lead SOT-23-5 package.

The MIC2660 is powered from a 3V to 5V nominal supply and produces nominally 5V to 9V as a function of the input voltage. The output is unregulated and follows a load-line type function.

The MIC2660 can be used with or without external components.When used with two noncritical external capacitors, a 3V input will produce 5V at 3.8mA.

With no external components,a 3V input will produce 5V at 2.5mA.The MIC2660 charge pump consists of an approximately 18MHz oscillator and a voltage tripler.

The MIC2660 is available in the SOT-23-5 package and is rated for 40°C to +85°C ambient temperature range.




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