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LTC7815HUHF#PBF

38 Terminals 4.5V~38V 38-Pin LTC7815 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 320kHz~2.25MHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC7815HUHF#PBF
Package: 38-WFQFN Exposed Pad
Datasheet: PDF
Stock: 385
Description: 38 Terminals 4.5V~38V 38-Pin LTC7815 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 320kHz~2.25MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	38-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	38
Operating Temperature	-40°C~150°C TJ
Packaging	Tube
Published	2018
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	38
Terminal Position	QUAD
Terminal Pitch	0.5mm
Base Part Number	LTC7815
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	3
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~38V
Control Features	Power Good, Soft Start, Tracking
Input Voltage (Min)	4.5V
Topology	Buck, Buck, Boost
Control Mode	CURRENT-MODE
Frequency - Switching	320kHz~2.25MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	BUCK-BOOST
Output Voltage-Max	60V
Output Voltage-Min	0.8V
Duty Cycle (Max)	100%
Clock Sync	No
Output Phases	2
Height Seated (Max)	0.8mm
Length	7mm
Width	5mm
RoHS Status	ROHS3 Compliant

LTC7815HUHF#PBF Overview

In the 38-WFQFN Exposed Pad package, the switching controller meets most application requirements. There is enough capacity in the dc motor controller to generate the output for the 3 input. There is a Tube solid enclosure around the pmic. The program can handle Transistor Driver dc switching's outputs (s). A 4.5V~38V voltage is supplied to the dc control and used for operating it. A -40°C~150°C TJ dc switcher is not a problem. Using this switching controller, it is possible to switch at 320kHz~2.25MHz. dc dc regulators can be carried out with Surface Mount. For efficient switching control, the dcdc regulator features Power Good, Soft Start, Tracking. A SWITCHING CONTROLLER analog IC is connected to the switch converters. QUAD are the position of the terminal of the switching converters. There are many different types of terminations for 38. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input of 12V. LTC7815 can be used to locate other relevant dc to dc converter ics. There are only 38 pins on switching converter. This dc dc voltage regulator should be powered by a voltage of 4.5V. We test the dc controller's highest voltage output at 60V.

LTC7815HUHF#PBF Features

Transistor Driver Outputs
Switching Frequency: 320kHz~2.25MHz
Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC7815HUHF#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC7815HUHF#PBF DC to DC converter applications.

ATMs
Linear guide
Medical monitoring systems
Handheld GPS
Current source circuits
Remotely powered electric motors
Machining centers
Digital precision reference circuits
Electric heating, lighting
Various precision measuring detectors