TI LM2647LQ

Manufacturer No:

LM2647LQ

Manufacturer:

Package:

28-WFQFN Exposed Pad

Description:

28 Terminals 5.5V~28V 28-Pin LM2647 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 200kHz~500kHz Transistor Driver

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

LM2647LQ information

TI LM2647LQ technical specifications, attributes, parameters and parts with similar specifications to TI LM2647LQ.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
28-WFQFN Exposed Pad

Number of Pins
28

Operating Temperature
-5°C~125°C TJ

Packaging
Tape & Reel (TR)

JESD-609 Code
e0

Pbfree Code
no

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
28

ECCN Code
EAR99

Terminal Finish
Tin/Lead (Sn/Pb)

Subcategory
Switching Regulator or Controllers

Terminal Position
QUAD

Peak Reflow Temperature (Cel)
260

Terminal Pitch
0.5mm

Frequency
345kHz

Base Part Number
LM2647

Function
Step-Down

Number of Outputs
2

Output Voltage
5V

Output Type
Transistor Driver

Operating Supply Voltage
28V

Analog IC - Other Type
DUAL SWITCHING CONTROLLER

Output Configuration
Positive

Output Current
20A

Voltage - Supply (Vcc/Vdd)
5.5V~28V

Quiescent Current
2.5mA

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

Topology
Buck

Control Mode
VOLTAGE-MODE

Frequency - Switching
200kHz~500kHz

Control Technique
PULSE WIDTH MODULATION

Synchronous Rectifier
Yes

Switcher Configuration
PUSH-PULL

Duty Cycle (Max)
75%

Clock Sync
No

Length
5mm

Height Seated (Max)
0.8mm

Width
5mm

RoHS Status
RoHS Compliant

Lead Free
Contains Lead

Download datasheets and manufacturer documentation for TI LM2647LQ.

Datasheets:

texasinstruments-lm2647mtc-datasheets-0281.pdf

LM2647LQ Overview

It comes in the 28-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 2 outputs with this dc motor controller. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 5.5V~28V. Qualified to work in an dc switcher with -5°C~125°C TJ. The switching controller can be switched at 200kHz~500kHz. dc dc regulators can be carried out with Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. There are a QUAD terminal on the switching converters. Different dc switching's functions can be applied to 28 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 5V. LM2647 can be searched for other relevant dc to dc converter ics. In total, switching converter has 28 pins. Switching converter type is specifically Switching Regulator or Controllers. Statistically, DC regulator outputs 5V volts. In most cases, the output current of the dc dc regulator will be 20A, so note that when you start the project. DC switcher's Surface Mount qualifies it for most applications and prototypes. 345kHz is the frequency of the switching controller. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 28V. Dormant dc switchings use 2.5mA.

LM2647LQ Features

Transistor Driver Outputs
Switching Frequency: 200kHz~500kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Frequency: 345kHz

LM2647LQ Applications

There are a lot of Texas Instruments
LM2647LQ DC to DC converter applications.

Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.