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LTC3785IUF#PBF

24 Terminals 2.7V~10V LTC3785 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~1MHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC3785IUF#PBF
Package: 24-WFQFN Exposed Pad
Datasheet: PDF
Stock: 128
Description: 24 Terminals 2.7V~10V LTC3785 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	24-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2010
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Base Part Number	LTC3785
Function	Step-Up/Step-Down
Number of Outputs	2
Output Voltage	4.35V
Output Type	Transistor Driver
Input Voltage-Nom	3.6V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	2.7V~10V
Control Features	Current Limit, Enable, Soft Start
Topology	Buck-Boost
Control Mode	VOLTAGE-MODE
Output Current-Max	3A
Frequency - Switching	100kHz~1MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Duty Cycle (Max)	99%
Clock Sync	No
Output Phases	1
Height Seated (Max)	0.8mm
Length	4mm
Width	4mm
RoHS Status	ROHS3 Compliant

LTC3785IUF#PBF Overview

In the 24-WFQFN Exposed Pad package, the switching controller meets most application requirements. For outputs of 2, this dc motor controller is suitable. The pmic is packaged in Tube solid enclosure. The program can handle Transistor Driver dc switching's outputs (s). Voltages 2.7V~10V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a -40°C~125°C TJ dc switcher. Switching can be done at 100kHz~1MHz with this switching controller. It is suitable for general dc dc regulator when it is set to Surface Mount. Current Limit, Enable, Soft Start is used for efficient switching control in the dcdc regulator. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. There are a QUAD terminal on the switching converters. Different dc switching's functions can be applied to 24 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 3.6V is input. In addition to "LTC3785", there are other relevant dc to dc converter ics you can find. Switching converter is a type of Switching Regulator or Controllers in particular. The test statistics indicate that DC regulator outputs a voltage of 4.35V. A maximum value of 3A is output for current.

LTC3785IUF#PBF Features

Transistor Driver Outputs
Switching Frequency: 100kHz~1MHz
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION

LTC3785IUF#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3785IUF#PBF DC to DC converter applications.

Shearing machines
Motor controller circuits
Smart grid
Injection molding machinery
Automatic plug-in machines
Various CNC machine tools
Grinders
Correction machines
Medical equipment
Wind power