English

All Products

View All >>
  • LTC4009IUF-1#PBF

LTC4009IUF-1#PBF

Constant - Programmable LTC4009 20-WFQFN Exposed Pad Tube 20 Terminals 20 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4009IUF-1#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 345
  • Description: Constant - Programmable LTC4009 20-WFQFN Exposed Pad Tube 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
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
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC4009
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 BATTERY CHARGE 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, Reverse Current
Battery Chemistry Multi-Chemistry
Number of Cells 1 ~ 4
Current - Charging Constant - Programmable
Battery Pack Voltage 16.4V
Max Charge Current 8A
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LTC4009IUF-1#PBF Overview


There is a package called Tube that contains this item.We've included it in the 20-WFQFN Exposed Pad package so that it's easier to use.There is a type of mounting for this device: Surface Mount.If you wish to ensure reliable performance, set the temperature to -40°C~125°C TA.An analog IC of BATTERY CHARGE CONTROLLER is used in this device.Constant - Programmable current is required to charge the device.It is possible to find related parts of this device by using the base part number LTC4009.A total of 20 terminations can be found in it.There is a setting of 16.4V for the battery pack.A total of 20 pins are present on it.It is necessary to connect the 20 pins during the installation process of this product.It is capable of withstanding a 28V supply voltage.It is possible to achieve high efficiency by using an output voltage of 28V.At a low supply voltage, such as 6V, it can operate to the best of its ability.There is a minimum input voltage of 6V volts.Voltage input for the device is 20V.The maximum input voltage is 28V volts.With this device, it is also possible to generate the additional features of ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 28V.Its switching frequency is 633kHz at most.Voltage 28V is the maximum output voltage needed for this operation.

LTC4009IUF-1#PBF Features


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

LTC4009IUF-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4009IUF-1#PBF Battery Chargers ICs applications.

  • Industrial handhelds
  • Remote powered communication and telemetry systems
  • Emergency/Security
  • Smart cameras
  • Power tools
  • Portable medical equipment
  • Electrical Utility industry
  • Military equipment
  • Material handling
  • Robot