LTC7815EUHF#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
Nocochips NO: 471-LTC7815EUHF#PBF
Package: 38-WFQFN Exposed Pad
Datasheet: PDF
Stock: 638
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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Parameters
Factory Lead Time	1 Week
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	0°C~85°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

LTC7815EUHF#PBF Overview

In the 38-WFQFN Exposed Pad package, the switching controller meets most application requirements. For 3 outputs, the dc motor controller is appropriate. Tube solid enclosure protects the pmic. The system can process Transistor Driver dc switching's outputs (s). 4.5V~38V is the operating voltage and supply voltage of the dc control. Work well in dc switchers with a 0°C~85°C TJ. There is a switch at 320kHz~2.25MHz that can be used with this controller. dc dc regulator can be generalized using Surface Mount. Featured in the dcdc regulator is Power Good, Soft Start, Tracking which allows efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. The 38 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. LTC7815 can be used to locate other relevant dc to dc converter ics. In total, switching converter has 38 pins. An input voltage of 4.5V is the minimum required for the dc dc voltage regulator. We test 60V as the dc controller's highest voltage output.