LTC3857 Datasheet, Controller, Linear Technology

LTC3857 Features

  • Controller n Low Operating IQ: 50μA (One Channel On) n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 24V n Wide VIN Range: 4V to 38V (40V Abs Max) n RSENSE or DCR Current Sensing n Out-of-Phase Control

PDF File Details

Part number:

LTC3857

Manufacturer:

Linear Technology

File Size:

441.98kb

Download:

📄 Datasheet

Description:

Synchronous step-down controller. Controller The LTC®3857 is a high performance dual step-down switching regulator controller that drives all N-channel synchronous p

Datasheet Preview: LTC3857 📥 Download PDF (441.98kb)
Page 2 of LTC3857 Page 3 of LTC3857

LTC3857 Application

  • Applications n Automotive Always-On Systems n Battery Operated Digital Devices n Distributed DC Power Systems LTC3857 Low IQ, Dual, 2-Phase Synchr

TAGS

LTC3857
Synchronous
Step-Down
Controller
Linear Technology

📁 Related Datasheet

LTC3850 - 2-Phase Synchronous Step-Down Switching Controller (Linear Technology)
LTC3850/LTC3850-1 Dual, 2-Phase Synchronous Step-Down Switching Controller FEATURES n Dual, 180° Phased Controllers Reduce Required Input Capacitanc.

LTC3850-1 - 2-Phase Synchronous Step-Down Switching Controller (Linear Technology)
LTC3850/LTC3850-1 Dual, 2-Phase Synchronous Step-Down Switching Controller FEATURES n Dual, 180° Phased Controllers Reduce Required Input Capacitanc.

LTC3850-2 - 2-Phase Synchronous Step-Down Switching Controller (Linear Technology)
LTC3850-2 Dual, 2-Phase Synchronous StepDown Switching Controller FEATURES n Dual, 180° Phased Controllers Reduce Required Input Capacitance and Powe.

LTC3851 - Synchronous Step-Down Switching Regulator Controller (Linear Technology)
FEATURES n Wide VIN Range: 4V to 38V Operation n RSENSE or DCR Current Sensing n ±1% Output Voltage Accuracy n Phase-Lockable Fixed Frequency: 250kHz .

LTC3851-1 - Synchronous Step-Down Switching Regulator Controller (Linear Technology)
FEATURES n Wide VIN Range: 4V to 38V Operation n RSENSE or DCR Current Sensing n ±1% Output Voltage Accuracy n Power Good Output Voltage Monitor n Pha.

LTC3851A - Synchronous Step-Down Switching Regulator Controller (Linear Technology)
Features n Wide VIN Range: 4V to 38V Operation n RSENSE or DCR Current Sensing n ±1% Output Voltage Accuracy n Phase-Lockable Fixed Frequency: 250.

LTC3851A-1 - Synchronous Step-Down Switching Regulator Controller (Linear Technology)
Features n Wide VIN Range: 4V to 38V Operation n RSENSE or DCR Current Sensing n ±1% Output Voltage Accuracy n Power Good Output Voltage Monitor n.

LTC3852 - Synchronous Step-Down DC/DC Controller (Linear)
FEATURES n Charge Pump Input Range: 2.7V to 5.5V n Controller Input Range: 4V to 38V n Integrated Charge Pump Provides 5V Gate Drive to Logic Level MO.

LTC3853 - Multiphase Synchronous Step-Down Controller (Linear Technology)
LTC3853 Triple Output, Multiphase Synchronous Step-Down Controller FEATURES DESCRIPTION n Triple, 120° Phased Controllers Reduce Required Input Ca.

LTC3854 - Wide Vin Range Synchronous Step-Down DC/DC Controller (Linear Technology Corporation)
.. FEATURES n n n n n n n n n n n n n n LTC3854 Small Footprint, Wide VIN Range Synchronous Step-Down Controller DESCRIPTION The LT.

Stock and price

Analog Devices Inc
IC REG CTRLR BUCK 32QFN
DigiKey
LTC3857EUH-PBF
27 In Stock
Qty : 73 units
Unit Price : $5.98
Since 2006. D4U Semicon.   |   Datasheet4U.com   |   Contact Us   |   Privacy Policy   |   Purchase of parts