Datasheet Analog Devices LTC3833EFE#PBF — 数据表

LTC3833
Fast Accurate Step-Down
DC/DC Controller with
Differential Output Sensing
DESCRIPTION FEATURES Wide VIN Range: 4.5V to 38V
n V
OUT Range: 0.6V to 5.5V
n Output Accuracy: ±0.25% at 25°C and ±0.67%
over Temperature
n Differential Output Sensing Allowing Up to 500mV
Line Loss
n Fast Load Transient Response
n t
ON(MIN) = 20ns, tOFF(MIN) = 90ns
n Controlled On-Time Valley Current Mode
Architecture
n Frequency Programmable from 200kHz to 2MHz
and Synchronizable to External Clock
n R
SENSE or Inductor DCR Current Sensing
n Overvoltage Protection and Current Limit Foldback
n Power Good Output Voltage Monitor
n Output Tracking or Adjustable Soft-Start …