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LTC7851IUHH#TRPBF

3V~5.5V 58-Pin LTC7851 DC to DC converter IC4 Outputs 250kHz~3MHz PWM Signal

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC7851IUHH#TRPBF
Package: 58-WFQFN Exposed Pad
Datasheet: PDF
Stock: 678
Description: 3V~5.5V 58-Pin LTC7851 DC to DC converter IC4 Outputs 250kHz~3MHz PWM Signal (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 week ago)
Mounting Type	Surface Mount
Package / Case	58-WFQFN Exposed Pad
Number of Pins	58
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Published	2016
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Base Part Number	LTC7851
Function	Step-Down
Number of Outputs	4
Output Type	PWM Signal
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	3V~5.5V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Topology	Buck
Frequency - Switching	250kHz~3MHz
Synchronous Rectifier	No
Max Duty Cycle	91.5 %
Output Phases	1
RoHS Status	ROHS3 Compliant

LTC7851IUHH#TRPBF Overview

Capsuled in the 58-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. 4 outputs can be generated with the dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. PWM Signal dc switching's outputs (s) are supported. A 3V~5.5V voltage is supplied to the dc control and used for operating it. Qualified to work in a -40°C~125°C TJ dc switcher. The switching controller can be switched at 250kHz~3MHz. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. In addition to "LTC7851", there are other relevant dc to dc converter ics you can find. 58 pins are present on switching converter. A duty cycle set at 91.5 % ensures voltage regulator dc to dc reliability during power-on and power-off.

LTC7851IUHH#TRPBF Features

PWM Signal Outputs
Switching Frequency: 250kHz~3MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Max Duty Cycle: 91.5 %

LTC7851IUHH#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC7851IUHH#TRPBF DC to DC converter applications.

Post equipment
Various precision measuring instruments
Surge protection circuits
Communication system
Injection molding machinery
Ball screw pair
Domestic water pumps
Series voltage regulation circuits
Bending machines
Hydrogen power