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LTC3899EUHF#PBF

4.5V~60V 38-Pin LTC3899 DC to DC converter IC3 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3899EUHF#PBF
Package: 38-WFQFN Exposed Pad
Datasheet: PDF
Stock: 352
Description: 4.5V~60V 38-Pin 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
Lifecycle Status	PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type	Surface Mount
Package / Case	38-WFQFN Exposed Pad
Number of Pins	38
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
Max Duty Cycle	100 %
Clock Sync	No
Output Phases	2
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

LTC3899EUHF#PBF Overview

Capsuled in the 38-WFQFN Exposed Pad package, the switching controller suits most application needs. For outputs of 3, this dc motor controller is suitable. Packaged in solid enclosures, this pmic has a Tube rating. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control operates at 4.5V~60V and has a 4.5V~60V supply voltage. Suitable for a -40°C~125°C TJ dc switcher. Switching can be done at 105kHz~835kHz 350kHz~535kHz with this switching controller. dc dc regulator can be generalized using Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Soft Start, Tracking. Other relevant dc to dc converter ics can be found by searching "LTC3899". Pins number 38 of switching converter in total. A duty cycle set at 100 % ensures voltage regulator dc to dc reliability during power-on and power-off.

LTC3899EUHF#PBF Features

Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Soft Start, Tracking
Max Duty Cycle: 100 %

LTC3899EUHF#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3899EUHF#PBF DC to DC converter applications.

Automatic plug-in machines
Mobile phones
Gear/thread machining machines
Electric water heaters
Wind power
Experimental setup
Analog precision reference circuits
Telecommunications equipment
Industrial controllers
Cutting machine tools