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LT8705AEFE#TRPBF

31 Terminals 2.8V~80V 31-Pin LT8705 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LT8705AEFE#TRPBF
Package: 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
Datasheet: PDF
Stock: 869
Description: 31 Terminals 2.8V~80V 31-Pin LT8705 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
Surface Mount	YES
Number of Pins	31
Operating Temperature	-40°C~125°C
Packaging	Tape & Reel (TR)
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	31
Technology	BIPOLAR
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	LT8705
Function	Step-Up/Step-Down
Number of Outputs	2
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	2.8V~80V
Control Features	Enable, Frequency Control, Soft Start
Topology	Buck-Boost
Control Mode	VOLTAGE-MODE
Frequency - Switching	100kHz~400kHz
Input Voltage (Max)	80V
Synchronous Rectifier	Yes
Output Voltage-Max	80V
Output Voltage-Min	1.3V
Length	9.7mm
Width	4.4mm
RoHS Status	ROHS3 Compliant

LT8705AEFE#TRPBF Overview

It comes in the 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads package, which makes switching controller suitable for most applications. This dc motor controller can be used to generate outputs with 2 numbers. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. There are Transistor Driver dc switching's output (s) that it can handle. Voltages 2.8V~80V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a -40°C~125°C dc switcher. This switching controller can switch at 100kHz~400kHz. The Surface Mount value makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Enable, Frequency Control, Soft Start. An analog IC SWITCHING CONTROLLER is connected to the switch converters. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 31 terminations. 12V nominal DC switcher's voltage input. A search for "LT8705" will reveal other relevant dc to dc converter ics. Total pins of switching converter are 31. At most, the dc to dc regulator accepts 80V input voltage. It is tested at 80V to determine what the dc controller's highest voltage output is.

LT8705AEFE#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 100kHz~400kHz
Enable, Frequency Control, Soft Start

LT8705AEFE#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LT8705AEFE#TRPBF DC to DC converter applications.

Game consoles
Nuclear power plants
Window air conditioners
Die casting equipment
Planers
Analog precision reference circuits
Computed tomography (CT)
Domestic water pumps
Power supplies of electronic gadgets
Ball screw pair