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LTC7812IUH#PBF

4.5V~38V 32-Pin LTC7812 DC to DC converter IC2 Outputs 115kHz~835kHz 350kHz~535kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC7812IUH#PBF
Package: 32-WFQFN Exposed Pad
Datasheet: PDF
Stock: 115
Description: 4.5V~38V 32-Pin LTC7812 DC to DC converter IC2 Outputs 115kHz~835kHz 350kHz~535kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 month ago)
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Number of Pins	32
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2015
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Base Part Number	LTC7812
Function	Step-Up, Step-Down
Number of Outputs	2
Output Voltage	60V
Output Type	Transistor Driver
Output Configuration	Positive
Output Current	20A
Voltage - Supply (Vcc/Vdd)	4.5V~38V
Control Features	Enable, Frequency Control, Power Good, Soft Start, Tracking
Max Output Voltage	60V
Topology	Buck, Boost
Min Input Voltage	4.5V
Frequency - Switching	115kHz~835kHz 350kHz~535kHz
Max Input Voltage	38V
Synchronous Rectifier	No
Min Output Voltage	800mV
Max Duty Cycle	99 %
Duty Cycle (Max)	96%, 99%
Output Phases	1
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

LTC7812IUH#PBF Overview

With a 32-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. dc motor controller is suitable for 2 output generation. Tube solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. The supply and operating voltage of the dc control are 4.5V~38V. A -40°C~125°C TJ dc switcher is not a problem. Using this switching controller, it is possible to switch at 115kHz~835kHz 350kHz~535kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Power Good, Soft Start, Tracking. A search for "LTC7812" will reveal other relevant dc to dc converter ics. Total pins of switching converter are 32. A 60V voltage of DC regulator was detected in the test statistics. The dc dc regulator's usual output current is 20A, which should be noted down when you start a project. voltage regulator dc to dcs with a 99 % duty cycle are designed to be reliable when powered on and powered off. The maximum input voltage of this dc switcher is 38V, so users must limit the voltage accordingly. There must be a 4.5V supply voltage. Depending on the datasheet, the switching converter can output 60V volts at its peak. Lowest voltage output of the voltage controller must be greater than 800mV.

LTC7812IUH#PBF Features

Transistor Driver Outputs
Switching Frequency: 115kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
Max Duty Cycle: 99 %

LTC7812IUH#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC7812IUH#PBF DC to DC converter applications.

Injection molding machinery
Adjustable voltage or current linear circuits
Geothermal power
Handheld GPS
Solar power plants
Die casting equipment
Ball screw pair
Large fire protection systems
Analog precision reference circuits
Electric heating, lighting