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LTC3780MPUH

4V~30V LTC3780 DC to DC converter IC1 Outputs 200kHz~400kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3780MPUH
Package: 32-WFQFN Exposed Pad
Datasheet: PDF
Stock: 527
Description: 4V~30V LTC3780 DC to DC converter IC1 Outputs 200kHz~400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Supplier Device Package	32-QFN (5x5)
Operating Temperature	-55°C~125°C TJ
Packaging	Tube
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Base Part Number	LTC3780
Function	Step-Up/Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4V~30V
Control Features	Current Limit, Enable, Power Good, Soft Start
Topology	Buck-Boost
Frequency - Switching	200kHz~400kHz
Synchronous Rectifier	Yes
Duty Cycle (Max)	99%
Clock Sync	No
Output Phases	1
RoHS Status	Non-RoHS Compliant

LTC3780MPUH Overview

The switching controller fits in the 32-WFQFN Exposed Pad package and is ideal for most applications. The dc motor controller is adquate to generate for 1 outputs. PMIC packaging is solid with a Tube enclosure. There are Transistor Driver dc switching's output (s) that it can handle. A 4V~30V voltage is supplied to the dc control and used for operating it. Worked in a -55°C~125°C TJ dc switcher before. Switching can be done at 200kHz~400kHz with this switching controller. It is suitable for general dc dc regulator when it is set to Surface Mount. The dcdc regulator features Current Limit, Enable, Power Good, Soft Start for efficient switching control. You can find other relevant dc to dc converter ics by searching "LTC3780". A 32-QFN (5x5) would be the supplier dc dc controller package for this part.

LTC3780MPUH Features

Transistor Driver Outputs
Switching Frequency: 200kHz~400kHz
Current Limit, Enable, Power Good, Soft Start

LTC3780MPUH Applications

There are a lot of Linear Technology/Analog Devices LTC3780MPUH DC to DC converter applications.

Large fire protection systems
Computer rooms
Driver circuits
Overvoltage protection circuits in TV sets
Remotely powered electric motors
Smart grid
Balance equipment
Network technology
Bending machines
Medical equipment