Part Number
|
LTC3880-1 |
Manufacturer
|
Linear Technology |
Description
|
Dual Output PolyPhase Step-Down DC/DC Controller |
Published
|
Aug 22, 2012 |
Detailed Description
|
LTC3880/LTC3880-1
Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management
FEATURES
nn PMB...
|
Datasheet
|
LTC3880-1
|
Overview
LTC3880/LTC3880-1
Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management
FEATURES
nn PMBus/I2C Compliant Serial Interface nn Telemetry Read Back includes VIN, IIN, VOUT, IOUT, Temperature and Faults nn Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV and Frequency Synchronization (250kHz to 1MHz)
nn ±0.
5% Output Voltage Accuracy Over Temperature nn Integrated 16-Bit ADC nn Internal EEPROM with ECC and Fault Logging nn Integrated Powerful N-Channel MOSFET Gate Drivers
Power Conversion nn Wide VIN Range: 4.
5V to 24V nn VOUT Range: 0.
5V to 5.
4V (4V on VOUT0) nn Analog Current Mode Control Loop nn Accurate PolyPhase® Curre...
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