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LTC3770EUH#PBF

32 Terminals 4V~32V 32-Pin LTC3770 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3770EUH#PBF
Package: 32-WFQFN Exposed Pad
Datasheet: PDF
Stock: 272
Description: 32 Terminals 4V~32V 32-Pin LTC3770 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	32
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2006
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	32
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3770
Function	Step-Down
Number of Outputs	1
Output Voltage	32V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4V~32V
Control Features	Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	4V
Topology	Buck
Control Mode	CURRENT-MODE
Output Current-Max	4A
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Max Frequency	1MHz
Duty Cycle (Max)	90%
Clock Sync	No
Height Seated (Max)	0.8mm
Length	5mm
Width	5mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LTC3770EUH#PBF Overview

It comes in a 32-WFQFN Exposed Pad package, so switching controller can be used for most applications. There is sufficient capacity to generate switching controller for outputs 1. Tube solid enclosure protects the pmic. The system can process Transistor Driver dc switching's outputs (s). DC control operates at 4V~32V volts and has 4V~32V supply voltage. Worked in an dc switcher with a -40°C~85°C TA rating. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a QUAD terminal on the switching converters. Various 32 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. The nominal DC switcher's voltage input is 15V. You can find other relevant dc to dc converter ics by searching "LTC3770". There are only 32 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. An input voltage of 4V is the minimum required for the dc dc voltage regulator. According to the test statistics, DC regulator outputs 32V voltage. DC regulator has a maximum frequency of 1MHz. Switching converter outputs current to the greatest value of 4A.

LTC3770EUH#PBF Features

Transistor Driver Outputs
Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3770EUH#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3770EUH#PBF DC to DC converter applications.

Fire elevators
Balance equipment
Die casting equipment
Ball screw pair
Wide-range voltage regulation circuits
Industrial robots
Window air conditioners
Photovoltaic power
Computer rooms
Product burn-in