All Products

FAN5421BUCX

Constant - Programmable FAN5421 20-UFBGA, WLCSP Tape & Reel (TR) 5V 20 Terminals


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-FAN5421BUCX
  • Package: 20-UFBGA, WLCSP
  • Datasheet: PDF
  • Stock: 990
  • Description: Constant - Programmable FAN5421 20-UFBGA, WLCSP Tape & Reel (TR) 5V 20 Terminals (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 13 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-UFBGA, WLCSP
Number of Pins 20
Weight 73mg
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
Published 2016
JESD-609 Code e1
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Subcategory Power Management Circuits
Terminal Position BOTTOM
Terminal Form BALL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.4mm
Base Part Number FAN5421
Output Voltage 5.4V
Max Output Current 1.55A
Power Supplies 5V
Number of Channels 1
Interface I2C
Max Supply Voltage 6.8V
Min Supply Voltage 4V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 40mA
Adjustable Threshold YES
Max Output Voltage 4.4V
Max Input Voltage 20V
Min Output Voltage 3.5V
Fault Protection Over Temperature, Over Voltage, Short Circuit
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Programmable Features Current, Timer, Voltage
Current - Charging Constant - Programmable
Charge Current - Max 1.5A
Height 378μm
Length 1.96mm
Width 1.87mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

FAN5421BUCX Overview


It is contained in the package Tape & Reel (TR).There is a 20-UFBGA, WLCSP package that comes with this item.The device's mounting type is Surface Mount.Keeping the temperature at -30°C~85°C TA will ensure reliable performance.To operate the device, an analog IC called POWER SUPPLY SUPPORT CIRCUIT is used.The device needs to be charged at a current of Constant - Programmable in order to function.It is possible to find the related parts to the base part number FAN5421.It contains 20 terminations.Current, Timer, Voltage, for example, can be programmed.The device has a maximum charging current of 1.5A.Product functionality is dependent on 20 pins.Currently, there are 1 available channels.There is a possibility that it can be powered by a 5V battery.Withstanding a voltage of 6.8V, it is a reliable piece of equipment.Using a 5.4V output voltage results in high efficiency.There is a subcategory of Power Management Circuits for this device.At a low supply voltage, such as 4V, it can operate to the best of its ability.A mounting requires that it align itself with Surface Mount.5V is the power supply setting for the part.A 40mA supply current is set on the gadget.It can take a maximum input voltage of 20V volts.In order for the operation to be carried out successfully, a maximum output supply voltage of 4.4V is required.In the course of operation, the maximum output current is reduced to 1.55A.

FAN5421BUCX Features


1 channels
Power Management Circuits subcategory
20-UFBGA, WLCSP package

FAN5421BUCX Applications


There are a lot of ON Semiconductor FAN5421BUCX Battery Chargers ICs applications.

  • Energy harvesting
  • Marine buoy lights
  • Embedded automotive applications
  • Electric lift car
  • Automotive battery charger circuits
  • Smart power strips
  • Truck dealers
  • Military equipment
  • USB power delivery (USB-C) devices
  • Battery backup applications