LTC3860IUH#PBF

Name	Value
Type	Parameter
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 3 months ago)
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	32
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Published	2010
Series	PolyPhase®
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
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC3860
Function	Step-Down
Number of Outputs	2
Output Voltage	5V
Output Type	PWM Signal
Input Voltage-Nom	12V
Number of Channels	1
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	240A
Voltage - Supply (Vcc/Vdd)	3V~5.5V
Control Features	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min)	3V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	250kHz~1.25MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Switcher Configuration	PHASE-SHIFT
Max Frequency	1.25MHz
Max Duty Cycle	91.5 %
Height Seated (Max)	0.8mm
Length	5mm
Width	5mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

Name

Value

Type

Parameter

Factory Lead Time

8 Weeks

Lifecycle Status

PRODUCTION (Last Updated: 3 months ago)

Mounting Type

Surface Mount

Package / Case

32-WFQFN Exposed Pad

Surface Mount

YES

Number of Pins

Operating Temperature

-40°C~125°C TJ

Packaging

Tube

Published

2010

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)

Subcategory

Switching Regulator or Controllers

Technology

CMOS

Terminal Position

QUAD

Peak Reflow Temperature (Cel)

260

Terminal Pitch

0.5mm

Time@Peak Reflow Temperature-Max (s)

Base Part Number

LTC3860

Function

Step-Down

Number of Outputs

Output Voltage

Output Type

PWM Signal

Input Voltage-Nom

12V

Number of Channels

Analog IC - Other Type

DUAL SWITCHING CONTROLLER

Output Configuration

Positive

Output Current

240A

Voltage - Supply (Vcc/Vdd)

3V~5.5V

Control Features

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

Input Voltage (Min)

Topology

Buck

Control Mode

VOLTAGE-MODE

Frequency - Switching

250kHz~1.25MHz

Control Technique

PULSE WIDTH MODULATION

Synchronous Rectifier

Switcher Configuration

PHASE-SHIFT

Max Frequency

1.25MHz

Max Duty Cycle

91.5 %

Height Seated (Max)

0.8mm

Length

5mm

Width

5mm

REACH SVHC

No SVHC

RoHS Status

ROHS3 Compliant

Quantity	Unit Price	Ext. Price
1	$2.986796	$2.986796
10	$2.817732	$28.17732
100	$2.658238	$265.8238
500	$2.507771	$1253.8855
1000	$2.365822	$2365.822

LTC3860IUH#PBF Overview

This switching controller fits most application requirements since it is packaged in a 32-WFQFN Exposed Pad package. The dc motor controller is adquate to generate for 2 outputs. Packaged in solid enclosures, this pmic has a Tube rating. A total of PWM Signal dc switching's outputs can be handled by it. A 3V~5.5V voltage is supplied to the dc control and used for operating it. Suitable for working in an dc switcher that has a -40°C~125°C TJ. Switching can be done at 250kHz~1.25MHz with this switching controller. dc dc regulator is made easier with Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. There are a terminal (s) on the switching converters that are designed at QUAD. The 32 terminations can be used for a wide range of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 12V. A search for "LTC3860" will reveal other relevant dc to dc converter ics. Total pins of switching converter are 32. In particular, switching converter belongs to the Switching Regulator or Controllers family. Input voltage of dc dc voltage regulator must be 3V. According to the test statistics, DC regulator outputs 5V voltage. In most cases, the output current of the dc dc regulator will be 240A, so note that when you start the project. Voltage regulator dc to dc is designed to operate at 91.5 % duty cycle during power-ups and power-downs to ensure reliability. There is a maximum frequency of 1.25MHz on this dc regulators. Basically, it's a dc to dc voltage regulator from the PolyPhase? series. Channels are 1 for high-quality communication.

LTC3860IUH#PBF Features

PWM Signal Outputs
Switching Frequency: 250kHz~1.25MHz
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 91.5 %

LTC3860IUH#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3860IUH#PBF DC to DC converter applications.

Machining centers
Wind power
Computer-related products
Precision electronic equipment
Balance equipment
Experimental setup
Remotely powered electric motors
Surface processing equipment
Cutting machine tools
Elevator lighting