(Hong Kong)
Product Summary
The MIC2557BM is a switch. The MIC2557BM provides selectable 0V, 3.3V, 5.0V, or 12.0V (±5%) from the system power supply to VPP1 or VPP2. Output voltage is selected by two digital inputs. Output current ranges up to 120mA. Four control states, VPP, VCC, high impedance, and active logic low are available. An auxiliary control input determines whether the high impedance (open) state or low logic state is asserted. The applications of the MIC2557BM are PCMCIA VPP Pin Voltage Switch, Power Supply Management and Power Analog Switch.
Parametrics
MIC2557BM absolute maximum ratings: (1)Power Dissipation: 800 mW; (2)Derating Factors: 4 mW/℃; (3)Storage Temperature: –65 to +150℃; (4)Operating Temperature (Die): 125℃; (5)Operating Temperature (Ambient): –40 to +85℃; (6)Lead Temperature (5 sec): 260℃; (7)Supply Voltage, VPP IN: 15V; VCC: 7.5V; VDD: 7.5V; (8)Logic Input Voltages: –0.3V to VDD.
Features
MIC2557BM features: (1)Complete PCMCIA VPP Switch Matrix in a Single IC; (2)No External Components Required; (3)Digital Selection of 0V, VCC, VPP, or High Impedance Output; (4)No VPP OUT Overshoot or Switching Transients; (5)Break-Before-Make Switching; (6)Low Power Consumption; (7)120mA VPP (12V) Output Current; (8)Optional Active Source Clamp for Zero Volt Condition; (9)3.3V or 5V Supply Operation; (10)8-Pin SOIC Package.
Diagrams
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 MIC2003 |
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MIC2003/2013 |
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Negotiable |
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MIC2003-0.5YM5 |
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IC DISTRIBUTION SW 0.5A SOT23-5 |
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Negotiable |
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MIC2003-0.5YM5 TR |
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IC DISTRIBUTION SW 0.5A SOT23-5 |
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MIC2003-0.5YM5TX |
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IC DISTRIBUTION SW 0.5A SOT23-5 |
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Negotiable |
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MIC2003-0.5YML TR |
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IC DISTRIBUTION SW 0.5A 6-MLF |
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