Datasheet Analog Devices LTC3883EUH-1#WTRPBF — 数据表

LTC3883/LTC3883-1
Single Phase Step-Down DC/DC Controller with
Digital Power System Management
FEATURES DESCRIPTION PMBus/I2C Compliant Serial Interface
nn Telemetry Read-Back Includes V , I , V
IN IN OUT,
IOUT, Temperature and Faults
nn Programmable Voltage, Current Limit, Digital
Soft-Start/Stop, Sequencing, Margining, OV/UV/OC
and Frequency Synchronization (250kHz to 1MHz)
n ±0.5% Output Voltage Accuracy over Temperature
n Integrated 16-Bit ADC and 12-Bit DAC
n Integrated High Side Current Sense Amplifier
n Internal EEPROM with ECC and Fault Logging
n Integrated N-Channel MOSFET Gate Drivers
Power Conversio Wide V Range: 4.5V to 24V
IN
n V
Range:
0.5V to 5.4V
OUT
n Analog Current Mode Control Loop
n Accurate PolyPhase® Current Sharing for Up to 6 Phases …