Part Number
|
LTC3882 |
Manufacturer
|
Linear Technology |
Description
|
Dual Output PolyPhase Step-Down DC/DC Voltage Mode Controller |
Published
|
Oct 10, 2015 |
Detailed Description
|
LTC3882
Dual Output PolyPhase Step-Down DC/DC Voltage Mode Controller
with Digital Power System Management
FEATURES
nn...
|
Datasheet
|
LTC3882
|
Overview
LTC3882
Dual Output PolyPhase Step-Down DC/DC Voltage Mode Controller
with Digital Power System Management
FEATURES
nn PMBus/I2C Compliant Serial Interface nn Monitor Voltage, Current, Temperature and Faults nn Digitally Programmable Voltage, Current Limit, Soft-Start/Stop, Sequencing, Margining, AVP and UV/OV Thresholds
nn 3V ≤ VINSNS ≤ 38V, 0.
5V ≤ VOUT ≤ 5.
25V nn ±0.
5% Output Voltage Accuracy nn Programmable PWM Frequency or External Clock
Synchronization from 250kHz to 1.
25MHz nn Accurate PolyPhase® Current Sharing nn Internal EEPROM with Fault Logging and ECC nn IC Supply Range: 3V to 13.
2V nn Resistor or Inductor DCR Current Sensing nn Optional Resistor Programming for Key Parameters ...
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