Product Summary

The LTC3417AEDH is a dual constant frequency, synchronous step-down DC/DC converter. Intended for medium power applications, it operates from a 2.25V to 5.5V input voltage range and has a constant programmable switching frequency, allowing the use of tiny, low cost capacitors and inductors 2mm or less in height.

Parametrics

LTC3417AEDH absolute maximum ratings: (1)VIN1, VIN2 Voltages:–0.3V to 6V; (2)PGOOD Voltage:–0.3V to 6V; (3)Operating Ambient Temperature Range:–40°C to 85°C; (4)Junction Temperature: 125°C; (5)Storage Temperature Range: –65°C to 125°C.

Features

LTC3417AEDH features: (1)High Efficiency: Up to 95%; (2)1.5A/1A Guaranteed Minimum Output Current; (3)Synchronizable to External Clock; (4)No Schottky Diodes Required; (5)Programmable Frequency Operation: 1.5MHz or Adjustable From 0.6MHz to 4MHz; (6)Short-Circuit Protected; (7)Current Mode Operation for Excellent Line and Load Transient Response; (8)Power Good Output; (9)Internal Soft-Start with Individual Run Pin Control.

Diagrams

LTC3417AEDH functional block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LTC3417AEDHC#PBF
LTC3417AEDHC#PBF

IC REG BUCK SYNC ADJ DL 16DFN
Data Sheet
0-1: $4.16
1-25: $2.96
25-100: $2.44
LTC3417AEDHC#TRPBF
LTC3417AEDHC#TRPBF

IC REG BUCK SYNC ADJ DL 16DFN
Data Sheet
0-2500: $2.47
LTC3417AEDHC-2#TRPBF
LTC3417AEDHC-2#TRPBF

IC REG BUCK SYNC ADJ DL 16DFN
Data Sheet
0-2500: $2.17
LTC3417AEDHC-1#PBF
LTC3417AEDHC-1#PBF

IC REG BUCK SYNC ADJ DL 16DFN
Data Sheet
0-219: $2.14
LTC3417AEDHC-1#TRPBF
LTC3417AEDHC-1#TRPBF

IC REG BUCK SYNC ADJ DL 16DFN
Data Sheet
0-2500: $2.17
LTC3417AEDHC-2#PBF
LTC3417AEDHC-2#PBF

IC REG BUCK SYNC ADJ DL 16DFN
Data Sheet
0-1: $3.76
1-25: $2.51
25-100: $2.14