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LTC3899IFE#PBF

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

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3899IFE#PBF
Package: 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 811
Description: 4.5V~60V LTC3899 DC to DC converter IC3 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2015
Part Status	Active
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	ROHS3 Compliant

LTC3899IFE#PBF Overview

The switching controller fits in the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. For 3 outputs, the dc motor controller is appropriate. Packaging for the pmic consists of Tube solid enclosures. A total of Transistor Driver dc switching's outputs can be handled by it. A 4.5V~60V voltage is supplied to the dc control and used for operating it. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. A switching controller such as this can switch at a value of 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 provides dcdc regulator efficient switching control. You can find other relevant dc to dc converter ics by searching "LTC3899".

LTC3899IFE#PBF Features

Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Soft Start, Tracking

LTC3899IFE#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3899IFE#PBF DC to DC converter applications.

Servo drive system
Electrical distribution systems
Access control systems
CMM
Boring machines
Automatic plug-in machines
Emergency lighting monitoring equipment
Hydraulic presses
Game consoles
Constant current circuits