LTC3787MPUFD#TRPBF

Name	Value
Type	Parameter
Factory Lead Time	16 Weeks
Mounting Type	Surface Mount
Package / Case	28-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-55°C~150°C TJ
Packaging	Tape & Reel (TR)
Published	2006
Series	PolyPhase®
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO HAS OUTPUT VOLTAGE UP TO 60V
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Terminal Pitch	0.635mm
Base Part Number	LTC3787
Function	Step-Up
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)	4.5V~38V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min)	4.5V
Topology	Boost
Control Mode	CURRENT-MODE
Frequency - Switching	105kHz~760kHz
Input Voltage (Max)	38V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Duty Cycle (Max)	96%
Clock Sync	No
Height Seated (Max)	1.75mm
Length	9.893mm
Width	3.899mm
RoHS Status	ROHS3 Compliant

Name

Value

Type

Parameter

Factory Lead Time

16 Weeks

Mounting Type

Surface Mount

Package / Case

28-WFQFN Exposed Pad

Surface Mount

YES

Operating Temperature

-55°C~150°C TJ

Packaging

Tape & Reel (TR)

Published

2006

Series

PolyPhase®

JESD-609 Code

Part Status

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

ECCN Code

EAR99

Terminal Finish

Matte Tin (Sn)

Additional Feature

ALSO HAS OUTPUT VOLTAGE UP TO 60V

Technology

CMOS

Terminal Position

DUAL

Terminal Form

GULL WING

Terminal Pitch

0.635mm

Base Part Number

LTC3787

Function

Step-Up

Number of Outputs

Output Type

Transistor Driver

Input Voltage-Nom

12V

Analog IC - Other Type

SWITCHING CONTROLLER

Output Configuration

Positive

Voltage - Supply (Vcc/Vdd)

4.5V~38V

Control Features

Current Limit, Enable, Frequency Control, Power Good, Soft Start

Input Voltage (Min)

4.5V

Topology

Boost

Control Mode

CURRENT-MODE

Frequency - Switching

105kHz~760kHz

Input Voltage (Max)

38V

Control Technique

PULSE WIDTH MODULATION

Synchronous Rectifier

Yes

Switcher Configuration

PHASE-SHIFT

Duty Cycle (Max)

96%

Clock Sync

Height Seated (Max)

1.75mm

Length

9.893mm

Width

3.899mm

RoHS Status

ROHS3 Compliant

Quantity	Unit Price	Ext. Price
1	$29.833557	$29.833557
10	$28.144865	$281.44865
100	$26.551759	$2655.1759
500	$25.048830	$12524.415
1000	$23.630972	$23630.972

LTC3787MPUFD#TRPBF Overview

Capsuled in the 28-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. PMIC packaging is solid with a Tape & Reel (TR) enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 4.5V~38V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -55°C~150°C TJ. Using this switching controller, it is possible to switch at 105kHz~760kHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Soft Start. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 28 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 12V. You can find other relevant dc to dc converter ics by searching "LTC3787". An input voltage of 4.5V is the minimum required for the dc dc voltage regulator. A maximum voltage of 38V is accepted by the dc to dc regulator as an input voltage. The value of DC to DC voltage regulator is set at ALSO HAS OUTPUT VOLTAGE UP TO 60V in order to fulfill the requirements more effectively. Basically, it's a dc to dc voltage regulator from the PolyPhase® series.

LTC3787MPUFD#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 105kHz~760kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
ALSO HAS OUTPUT VOLTAGE UP TO 60V

LTC3787MPUFD#TRPBF Applications

There are a lot of Linear Technology/Analog Devices
LTC3787MPUFD#TRPBF DC to DC converter applications.

Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
Injection molding machinery
Various CNC machine tools
Machining centers