LT8415 - Ultralow Power Boost Converter with Dual Half-Bridge Switches

Features
  • High Voltage Switches Built in (Dual half-bridge)
  • Ultralow Quiescent Current 10.5μA 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)
  • Integrated Schottky Diode
  • Integrated Output Disconnect
  • High Value (12.4M/0.4M) Feedback Resistor Integrated
  • Built in Soft Start (Optional Capacitor from VREF to GND)
  • Over Voltage Protection for CAP, VOUT, OUT1 and OUT2 Pins
  • 12-Pin 3mm × 2mm DFN package
Typical Application

Applications
  • Sensor Power
  • RF Mems Relay Power
  • Low Power Actuator Bias/Control
  • Liquid Lens Driver
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LT8415EDDB#PBF3x2 DFN-12E$3.43
LT8415EDDB#TRMPBF3x2 DFN-12E$3.43$2.45
LT8415EDDB#TRPBF3x2 DFN-12E$3.43$2.40
LT8415IDDB#PBF3x2 DFN-12I$3.43
LT8415IDDB#TRMPBF3x2 DFN-12I$3.94$2.81
LT8415IDDB#TRPBF3x2 DFN-12I$3.94$2.76
Demo Boards
Part NumberDescriptionPrice
DC1449ALT8415EDDB Demo board |Ultralow Power Boost Converter with Dual Half-Bridge Switches$75.00
Datasheet
Reliability Data
LT Journal
Press Release
LTspice
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LT8415 Footprints and Symbols
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