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LT3791HFE-1

38 Terminals 4.7V~60V DC to DC converter ICSWITCHING REGULATOR 2 Outputs 200kHz~700kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LT3791HFE-1
Package: 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: -
Stock: 707
Description: 38 Terminals 4.7V~60V DC to DC converter ICSWITCHING REGULATOR 2 Outputs 200kHz~700kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
JESD-30 Code	R-PDSO-G38
Function	Step-Up/Step-Down
Number of Outputs	2
Output Voltage	5V
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.7V~60V
Control Features	Enable, Frequency Control, Soft Start
Input Voltage (Min)	4.7V
Topology	Buck-Boost
Control Mode	CURRENT-MODE
Frequency - Switching	200kHz~700kHz
Input Voltage (Max)	60V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Length	9.7mm
Width	4.4mm
RoHS Status	Non-RoHS Compliant
Mounting Type	Surface Mount
Package / Case	38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~150°C
Packaging	Tube
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	38
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260

LT3791HFE-1 Overview

With a 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller is suitable for a wide range of applications. dc motor controller is suitable for 2 output generation. A solid enclosure of Tube surrounds pmic. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.7V~60V. Suitable for a -40°C~150°C dc switcher. There is a switch at 200kHz~700kHz that can be used with this controller. It is suitable for general dc dc regulator when it is set to Surface Mount. Enable, Frequency Control, Soft Start provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a SWITCHING REGULATOR output. The switching converters's terminal (s) are designed at DUAL . An array of 38 terminations of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. The minimum input voltage of the dc dc voltage regulator should be 4.7V. The test statistics indicate that DC regulator outputs a voltage of 5V. This dc to dc regulator accepts only 60V input voltage at most.

LT3791HFE-1 Features

Transistor Driver Outputs
Switching Frequency: 200kHz~700kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION

LT3791HFE-1 Applications

There are a lot of Linear Technology/Analog Devices LT3791HFE-1 DC to DC converter applications.

Window air conditioners
Automatic testing equipment
Hydrogen power
Serial communication converter
Boring machines
Low output voltage switching power supply circuits
Planers
Magnetohydrodynamic power
Production lines
Correction machines