LTC3899EFE

4.5V~60V LTC3899 DC to DC converter IC3 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Nocochips NO: 471-LTC3899EFE
Package: 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: -
Stock: 213
Description: 4.5V~60V LTC3899 DC to DC converter IC3 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver (Kg)

Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Base Part Number	LTC3899
Function	Step-Down
Number of Outputs	3
Output Type	Transistor Driver
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~60V
Control Features	Enable, Frequency Control, Soft Start, Tracking
Topology	Buck, Buck-Boost
Frequency - Switching	105kHz~835kHz 350kHz~535kHz
Synchronous Rectifier	Yes
Duty Cycle (Max)	100%
Clock Sync	No
Output Phases	2
RoHS Status	Non-RoHS Compliant

LTC3899EFE Overview

It comes in a 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 3 outputs. An enclosure of Tube is used to package the PMIC. Transistor Driver dc switching's outputs (s) can be handled by it. The supply and operating voltage of the dc control are 4.5V~60V. Worked in an dc switcher with a -40°C~125°C TJ rating. In this switching controller, the switch can be set to 105kHz~835kHz 350kHz~535kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Enable, Frequency Control, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. Search for "LTC3899" to find other relevant dc to dc converter ics.