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XC9801

Features: Input Voltage Range : 1.8V ~ 5.5VOutput Voltage Range : 2.5V ~ 5.2VSmall Input Current : 80A (no load)Output Current : 80mA (3.6V 5V step-up)Oscillation Frequency : 300kHzStand-By Current (CE 'L') : 2.0 A (max)Can be used as a Step-Up Doubler (sense = 0V) MSOP-8 PackageApplication⣽...

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SeekIC No. : 004548092 Detail

XC9801: Features: Input Voltage Range : 1.8V ~ 5.5VOutput Voltage Range : 2.5V ~ 5.2VSmall Input Current : 80A (no load)Output Current : 80mA (3.6V 5V step-up)Oscillation Frequency : 300kHzStand-By Current ...

XC9801 Data Sheet

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Part Number:
XC9801
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: 2024/12/21

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Product Details

Description



Features:

Input Voltage Range : 1.8V ~ 5.5V
Output Voltage Range : 2.5V ~ 5.2V
Small Input Current : 80A (no load)
Output Current : 80mA (3.6V 5V step-up)
Oscillation Frequency : 300kHz
Stand-By Current (CE 'L') : 2.0 A (max)
Can be used as a Step-Up Doubler (sense = 0V) MSOP-8 Package


Application

􀋔  Palm top computers, PDAs
􀋔 On Board Local Power Supplies
􀋔  Various Battery Powered Devices


Specifications

PARAMETER

SYMBOL

RATINGS

UNITS

VIN input voltage

VIN

6

V

VOUT pin voltage

VOUT

-0.3 ~ 12

V

C1+ pin voltage

C1+

-0.3 ~ VOUT + 0.3

V

C1- pin voltage

C1-

-0.3 ~ VOUT + 0.3

V

CE/ pin voltage

CE/

-0.3 ~ VIN + 0.3

V

OUT pin current

IOUT

200

A

Continuous Total
Power Dissipation

Pd

150

mW

Operating Ambient
Temperature

Topr

-30 ~ +80

Storage Temperature

Tstg

-40 ~ +125




Description

The XC9801 series are step-up charge pump ICs which provide stable, highly efficient, positive voltages with the only external components required being 2 capacitors. Output voltage of XC9801 is selectable in 0.1V steps within a 2.5V ~ 5.2V range and with output stabilised through the control of the charge pump's output impedance, ripple is minimal. Control switches to PFM (pulse skip) during light loads without affecting output impedance or ripple so that the IC is protected against drops in efficiency.

As well as the ultra small MSOP-8 package, the small consumption current and high efficiencies of the series make the XC9801 suitable for use with all types of battery operated applications.




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