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LTC3890EUH-2#TRPBF

32 Terminals 4V~60V LTC3890 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3890EUH-2#TRPBF
Package: 32-WFQFN Exposed Pad
Datasheet: PDF
Stock: 535
Description: 32 Terminals 4V~60V LTC3890 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	26 Weeks
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Published	2012
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
Terminal Pitch	0.5mm
Base Part Number	LTC3890
Function	Step-Down, Step-Up/Step-Down
Number of Outputs	2
Output Type	Transistor Driver
Input Voltage-Nom	12V
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4V~60V
Control Features	Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	4V
Topology	Buck, SEPIC
Control Mode	CURRENT-MODE
Frequency - Switching	105kHz~835kHz 350kHz~535kHz
Input Voltage (Max)	60V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Duty Cycle (Max)	99%
Clock Sync	No
Height Seated (Max)	0.8mm
Length	5mm
Width	5mm
RoHS Status	ROHS3 Compliant

LTC3890EUH-2#TRPBF Overview

Capsuled in the 32-WFQFN Exposed Pad package, the switching controller suits most application needs. dc motor controller is suitable for 2 output generation. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. Transistor Driver dc switching's outputs (s) can be handled by it. 4V~60V is the supply voltage and the operating voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~125°C TJ. The switching controller can be switched at 105kHz~835kHz 350kHz~535kHz. 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, Phase Control, Power Good, Soft Start, Tracking. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. There are a QUAD terminal on the switching converters. An array of 32 terminations of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 12V volts. You can find other relevant dc to dc converter ics by searching "LTC3890". The type is a particular Switching Regulator or Controllers of switching converter. The minimum input voltage of the dc dc voltage regulator should be 4V. Voltages 60V are the maximum that the dc to dc regulator will accept.

LTC3890EUH-2#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3890EUH-2#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC3890EUH-2#TRPBF DC to DC converter applications.

Planers
Serial communication converter
Packaging
Digital precision reference circuits
Domestic water pumps
Industrial controllers
Communication system
Emergency lighting monitoring equipment
Automatic plug-in machines
Surface processing equipment