Product Summary

The LTC3442EDE#TRPBF is a highly efficient, fixed frequency, Buck-Boost DC/DC converter. Its applications include PDA/SMART Phones, Handheld Computers, MP3 Players.

Parametrics

LTC3442EDE#TRPBF absolute maximum ratings: (1)vin, vout voltage: -0.3 to 6V; (2)DC: -0.3 to 7V; (3)Operating temperature: -40 to 85℃; (4)Maximum junction temperature: 125℃; (5)Storage temperature range: -65 to 125℃.

Features

LTC3442EDE#TRPBF features: (1)Regulated Output with Input Voltages Above, Below, or Equal to the Output; (2)Single Inductor, No Schottky Diodes Required; (3)Manual or Programmable Automatic Burst Mode Operation; (4)Programmable Average Input Current Limit; (5)Up to 1.2A Continuous Output Current from a Single Lithium-Ion Cell; (6)High Efficiency: Up to 95%; (7)Output Disconnect in Shutdown.

Diagrams

LTC3442EDE#TRPBF diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC3442EDE#TRPBF
LTC3442EDE#TRPBF


IC REG BUCK BOOST SYNC ADJ 12DFN

Data Sheet

0-2500: $2.56
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC3025
LTC3025

Other


Data Sheet

Negotiable 
LTC3025EDC#TR
LTC3025EDC#TR


IC REG LDO ADJ .3A 6DFN

Data Sheet

0-5000: $0.88
LTC3025EDC#TRM
LTC3025EDC#TRM


IC REG LDO ADJ .3A 6DFN

Data Sheet

0-5000: $0.88
LTC3025EDC#TRMPBF
LTC3025EDC#TRMPBF


IC REG LDO ADJ .3A 6DFN

Data Sheet

0-1000: $0.88
LTC3025EDC#TRPBF
LTC3025EDC#TRPBF


IC REG LDO ADJ .3A 6DFN

Data Sheet

0-2500: $0.88
LTC3025EDC-1#TRMPBF
LTC3025EDC-1#TRMPBF


IC REG LDO ADJ .5A 6DFN

Data Sheet

0-1000: $0.97