LTC3899MPFE#PBF

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

Manufacturer: Linear Technology/Analog Devices
Nocochips NO: 471-LTC3899MPFE#PBF
Package: 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 856
Description: 4.5V~60V LTC3899 DC to DC converter IC3 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver (Kg)

Details

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Parameters
Factory Lead Time	1 Week
Mounting Type	Surface Mount
Package / Case	38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Operating Temperature	-55°C~150°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

LTC3899MPFE#PBF Overview

In the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller meets most application requirements. It is sufficient to generate 3 outputs with this dc motor controller. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) are supported. 4.5V~60V is the operating voltage and supply voltage of the dc control. Workable in an dc switcher where -55°C~150°C TJ is the -55°C~150°C TJrm. With this switching controller, you can switch at 105kHz~835kHz 350kHz~535kHz. The Surface Mount allows it to be used for dc dc regulator in general. To provide efficient switching control, Enable, Frequency Control, Soft Start, Tracking is included in the dcdc regulator. A search for "LTC3899" will reveal other relevant dc to dc converter ics.