MIC2559

Features: • Complete PCMCIA VPP Switch Matrix in a Single IC• Dual Matrix allows independent VPP1 and VPP2• Digital Selection of 0V, VCC, VPP, or High Imped ance Output• No VPPOUT Overshoot or Switching Transients• Break-Before-Make Switching• Ultra Low Power Co...

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MIC2559 Picture
SeekIC No. : 004420794 Detail

MIC2559: Features: • Complete PCMCIA VPP Switch Matrix in a Single IC• Dual Matrix allows independent VPP1 and VPP2• Digital Selection of 0V, VCC, VPP, or High Imped ance Output• No V...

floor Price/Ceiling Price

Part Number:
MIC2559
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:

• Complete PCMCIA VPP Switch Matrix in a Single IC
• Dual Matrix allows independent VPP1 and VPP2
• Digital Selection of 0V, VCC, VPP, or High Imped ance Output
• No VPPOUT Overshoot or Switching Transients
• Break-Before-Make Switching
• Ultra Low Power Consumption
• 120mA VPP (12V) Output Current
• Optional Active Source Clamp for Zero Volt Condition
• 3.3V or 5V Supply Operation
• 14-Pin SOIC Package



Application

• PCMCIA VPP Pin Voltage Switch
• Power Supply Management



Pinout

  Connection Diagram


Specifications

Power Dissipation, TAMBIENT 25°C......  800 mW
Derating Factors (To Ambient) .........4 mW/°C
Storage Temperature .. .. ...65°C to +150°C
Operating Temperature (Die) ...... .... 125°C
Operating Temperature (Ambient) .. 40°C to +85°C
Lead Temperature (5 sec) ............ 260°C
Supply Voltage, VPP IN ............... 15V
VCC..............................7.5V
VDD .........................7.5V
Logic Input Voltages .............5V toVDD
Output Current (each Output)
VPP OUT = 12V ..................600mA
VPP OUT = VCC...................... 250mA



Description

The MIC2559 Dual VPP Matrix switches the four voltages required by PCMCIA (Personal Computer Memory Card International Association) card VPP1 and VPP2 Pins. The MIC2559 provides selectable 0V, 3.3V, 5.0V, or 12.0V (±5%) from the system power supply to VPP1 and VPP2. Output voltage is selected by two digital inputs per VPP pin. Output current ranges up to 120mA. Four output states, VPP, VCC, high impedance, and active logic low are available, and VPP1 is independent of VPP2. An auxiliary control input determines whether the high impedance (open) state or low logic state is asserted.

In standby mode or full operation, the MIC2559 draws very little quiescent current, typically less than 1A.

The MIC2559 is available in a 14-pin SOIC.




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