LT8410 - Ultralow Power Boost Converter with Output Disconnect

Features
  • Ultralow Quiescent Current 8.5μA in Active Mode 0μA in Shutdown Mode
  • Comparator Built into SHDN pin
  • Low Noise Control Scheme
  • Adjustable FB reference voltage
  • Wide Input Range: 2.5V to 16V
  • Wide Output Range : Up to 40V
  • Integrated Power NPN Switch 25mA Current Limit (LT8410) 8mA Current Limit (LT8410-1)
  • Integrated Schottky Diode
  • Integrated Output Disconnect
  • High Value (12.4M/0.4M) Feedback Resistors Integrated
  • Built in Soft-Start (Optional Capacitor from VREF to GND)
  • Overvoltage Protection for CAP and VOUT pins
  • Tiny 8-Pin 2mm × 2mm DFN package
Typical Application


Applications
  • Sensor Power
  • RF Mems Relay Power
  • General Purpose Bias
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LT8410EDC-1#PBF2x2 DFN-8E$2.50
LT8410EDC-1#TRMPBF2x2 DFN-8E$2.50$1.80
LT8410EDC-1#TRPBF2x2 DFN-8E$2.50$1.75
LT8410EDC#PBF2x2 DFN-8E$2.50
LT8410EDC#TRMPBF2x2 DFN-8E$2.50$1.80
LT8410EDC#TRPBF2x2 DFN-8E$2.50$1.75
LT8410IDC-1#PBF2x2 DFN-8I$2.87
LT8410IDC-1#TRMPBF2x2 DFN-8I$2.87$2.06
LT8410IDC-1#TRPBF2x2 DFN-8I$2.87$2.01
LT8410IDC#PBF2x2 DFN-8I$2.87
LT8410IDC#TRMPBF2x2 DFN-8I$2.87$2.06
LT8410IDC#TRPBF2x2 DFN-8I$2.87$2.01
Demo Boards
Part NumberDescriptionPrice
DC1387A-ALT8410EDC Demo Board | 16Vout @ 1.6mA (min), 3V to 10Vin Ultralow Power Boost Converter with Output Disconnect$75.00
DC1387A-BLT8410EDC-1 Demo Board | 16Vout @ 0.5mA (min) at 3V-10Vin Ultralow Power Boost Converter with Output Disconnect$75.00
Datasheet
Design Note
Reliability Data
LT Journal
Press Release
LTspice
Related Product
LT8410/LT8410-1 - Ultralow Power Boost Converter with Output Disconnect
DN465 - Ultralow Power Boost Converters Require Only 8.5μA of Standby Quiescent Current
R530 - Reliability Data
June 2009 - Ultralow Power Boost Converters Require Only 8.5µA of Standby Quiescent Current
March 2009 - Boost Converters for Keep-Alive Circuits Draw Only 8.5μA of Quiescent Current
LT8410 - 超低功率升压型转换器仅需 8.5uA 静态电流
LT8410 Footprints and Symbols
LT8410 Demo Circuit - Ultralow Power Boost Converter with Output Disconnect (3.6V to 16V @ 1.6mA)
LT8410-1 Demo Circuit - Ultralow Power Boost Converter with Output Disconnect (3.6V to 16V @ .39mA)