LTC3865EUH#PBF

Name	Value
Type	Parameter
Factory Lead Time	26 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 month 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
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)
Additional Feature	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
[email protected] Reflow Temperature-Max (s)	30
Base Part Number	LTC3865
Function	Step-Down
Number of Outputs	2
Output Voltage	5V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	DUAL SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	25A
Voltage - Supply (Vcc/Vdd)	4.5V~38V
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	250kHz~770kHz
Input Voltage (Max)	38V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Max Frequency	880kHz
Duty Cycle (Max)	95%
Clock Sync	No
Height Seated (Max)	0.8mm
Length	5mm
Width	5mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

Name

Value

Type

Parameter

Factory Lead Time

26 Weeks

Lifecycle Status

PRODUCTION (Last Updated: 1 month 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

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 OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V

Subcategory

Switching Regulator or Controllers

Technology

CMOS

Terminal Position

QUAD

Peak Reflow Temperature (Cel)

260

Terminal Pitch

0.5mm

[email protected] Reflow Temperature-Max (s)

Base Part Number

LTC3865

Function

Step-Down

Number of Outputs

Output Voltage

Output Type

Transistor Driver

Input Voltage-Nom

15V

Analog IC - Other Type

DUAL SWITCHING CONTROLLER

Output Configuration

Positive

Output Current

25A

Voltage - Supply (Vcc/Vdd)

4.5V~38V

Control Features

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

Topology

Buck

Control Mode

CURRENT-MODE

Frequency - Switching

250kHz~770kHz

Input Voltage (Max)

38V

Control Technique

PULSE WIDTH MODULATION

Synchronous Rectifier

Yes

Switcher Configuration

PHASE-SHIFT

Max Frequency

880kHz

Duty Cycle (Max)

95%

Clock Sync

Height Seated (Max)

0.8mm

Length

5mm

Width

5mm

REACH SVHC

No SVHC

RoHS Status

ROHS3 Compliant

Quantity	Unit Price	Ext. Price
1	$6.846838	$6.846838
10	$6.459281	$64.59281
100	$6.093661	$609.3661
500	$5.748737	$2874.3685
1000	$5.423336	$5423.336

LTC3865EUH#PBF Overview

With a 32-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) are supported. dc control's supply and operating voltages are 4.5V~38V. Suitable for working in an dc switcher that has a -40°C~125°C TJ. Switching can be done at 250kHz~770kHz with this switching controller. dc dc regulator is made easier with Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. A switching converters's terminal (s) sits at the QUAD position. A variety of 32 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 15V. LTC3865 can be searched for other relevant dc to dc converter ics. There are 32 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. The test statistics indicate that DC regulator outputs a voltage of 5V. At most, the dc to dc regulator accepts 38V input voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 25A. DC regulators have a maximum frequency of 880kHz. This value is ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V so that DC to DC voltage regulator better serves the purpose.

LTC3865EUH#PBF Features

Transistor Driver Outputs
Switching Frequency: 250kHz~770kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V

LTC3865EUH#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC3865EUH#PBF DC to DC converter applications.

Low output voltage switching power supply circuits
Overvoltage protection circuits in TV sets
USB circuits
CNC system
SMT equipment
Automation technology
Scientific testing
Combined machine tools
Experimental setup
Injection molding machinery