English

All Products

View All >>
  • LTC4012IUF-1#PBF

LTC4012IUF-1#PBF

Constant - Programmable LTC4012 20-WFQFN Exposed Pad Tube PowerPath? Series 12V 20 Terminals 20 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4012IUF-1#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 415
  • Description: Constant - Programmable LTC4012 20-WFQFN Exposed Pad Tube PowerPath? Series 12V 20 Terminals 20 Pin (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2010
Series PowerPath™
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC4012
Pin Count 20
Qualification Status Not Qualified
Output Voltage 28V
Input Voltage-Nom 20V
Max Supply Voltage 28V
Min Supply Voltage 6V
Analog IC - Other Type SWITCHING CONTROLLER
Max Output Voltage 28V
Min Input Voltage 6V
Control Mode CURRENT-MODE
Max Input Voltage 28V
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 12V
Switcher Configuration PUSH-PULL
Switching Frequency-Max 633kHz
Fault Protection Over Voltage
Battery Chemistry Multi-Chemistry
Number of Cells 1 ~ 4
Current - Charging Constant - Programmable
Battery Pack Voltage 16.4V
Max Charge Current 12A
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LTC4012IUF-1#PBF Overview


If you are looking for it in the Tube package, then you have found it.Among the packages that come with this product, there is one that is 20-WFQFN Exposed Pad.Mounting type Surface Mount is chosen for the device.This is the right thing to do: set the temperature to -40°C~125°C TA.SWITCHING CONTROLLER is the analog IC used in this device.For the device to be charged, there is Constant - Programmable current required.Parts related to the base part number LTC4012 can be found based on that number.Among its terminations, there are 20.Battery pack voltage is 16.4V.There are 20 pins on the circuit board.There are 20 pins necessary to make it work.It should be able to run off of a 12V battery.28V supply voltage is not a problem for it.With a 28V output voltage, high efficiency is possible.Devices in this category are classified as Power Management Circuits.It can function at as low a supply voltage as possible, such as 6V.It belongs to the PowerPath? series of electrical components.The input voltage is set to 6V volts.Voltage input for the device is 20V.This device can accept voltages up to 0 volts as an input voltage.As well as the additional features of ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V, this device can also be used to generate the same functionality.A switching frequency of 633kHz is the maximum for the part.Voltage 28V is the maximum output voltage needed for this operation.

LTC4012IUF-1#PBF Features


Battery pack voltage of 16.4V
Power Management Circuits subcategory
Addtional features of ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V
20-WFQFN Exposed Pad package

LTC4012IUF-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4012IUF-1#PBF Battery Chargers ICs applications.

  • Industrial
  • Electric vehicles
  • Painting boat
  • Portable devices
  • Wireless power
  • Cellphones
  • Maintenance shops
  • Wireless headphones
  • Forklift
  • Embedded automotive applications