LP6460 General Description:
The LP6460 contains an independent 500KHzconstant frequency, current mode, PWM step-down converters. The converter integrates a main switch anda synchronous rectifier for high efficiency without an external Schottky diode. The LP6460 is ideal for powering portable equipment that runs from a 2cell Lithium-Ion (Li+) battery. Theconverter can supply 2000mA of load current from a 4.15V to 16V input voltage. The output voltage can be regulated as low as 0.6V.
The LP6460 is available in a SOT23-6 package and is rated over the -40℃ to 85℃ temperature range.
LP6460 Features:
Input Voltage Range: 4.15V to 16V
Output Voltage Range: 0.6V to 12V
2000mA Load Current on Channel
Up to 96% Efficiency
<10uAShutdown Current
500KHz Switching Frequency
Short Circuit Protection
Thermal Fault Protection
SOT23-6 Package
RoHS Compliant and 100% Lead (Pb)-Free
LP6460 Applications:
Portable Media Players
Cellular and Smart mobile phone
PDA/DSC
GPS Applications
LP6460 Typical Application Circuit:
LP6460 Order Information:
LP6460 Marking Information:
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Device
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Marking
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Package
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Shipping
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LP6460B6F
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LPS
A6YWX
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SOT23-6
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3K/REEL
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Y: Year code. W: Week code. X: Batch numbers.
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LP6460 Functional Pin Description:
LP6460 Pin Description:
LP6460 Function Diagram:
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