LTC7851EUHH#PBF

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

Manufacturer: Linear Technology/Analog Devices
Nocochips NO: 471-LTC7851EUHH#PBF
Package: 58-WFQFN Exposed Pad
Datasheet: PDF
Stock: 936
Description: 3V~5.5V 58-Pin LTC7851 DC to DC converter IC4 Outputs 250kHz~3MHz PWM Signal (Kg)

Details

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Parameters
Factory Lead Time	1 Week
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	58-WFQFN Exposed Pad
Number of Pins	58
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
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
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

LTC7851EUHH#PBF 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. Packaging for the pmic consists of Tube solid enclosures. It is capable of dealing with PWM Signal dc switching's output (s). dc switching's3V~5.5V is the operating voltage and supply voltage of the dc control. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. It can switch at 250kHz~3MHz. dc dc regulators can be carried out with Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. A search for "LTC7851" will reveal other relevant dc to dc converter ics. Switching converter has a total of 58 pins. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 91.5 %.