All Products

View All >>

BQ24123RHLRG4

Constant - Programmable BQ24123 20-VFQFN Exposed Pad Tape & Reel (TR) bqSWITCHER? Series 2A 20 Terminals 20 Pin

Manufacturer: Texas Instruments
Origchip NO: 815-BQ24123RHLRG4
Package: 20-VFQFN Exposed Pad
Datasheet: -
Stock: 544
Description: Constant - Programmable BQ24123 20-VFQFN Exposed Pad Tape & Reel (TR) bqSWITCHER? Series 2A 20 Terminals 20 Pin (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to XINJIADA.
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	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 1 week ago)
Contact Plating	Gold
Mounting Type	Surface Mount
Package / Case	20-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	20
Weight	47.287005mg
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Series	bqSWITCHER™
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	20
ECCN Code	EAR99
HTS Code	8542.39.00.01
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Base Part Number	BQ24123
Pin Count	20
Output Voltage	8.4V
Number of Channels	1
Max Supply Voltage	16V
Min Supply Voltage	4.35V
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT
Output Current	2A
Adjustable Threshold	NO
Min Input Voltage	4.3V
Supply Current-Max (Isup)	5mA
Nominal Input Voltage	16V
Threshold Voltage	+3.3V
Fault Protection	Over Temperature
Battery Chemistry	Lithium Ion/Polymer
Number of Cells	1 ~ 3
Switching Frequency	1.1MHz
Programmable Features	Current, Timer
Current - Charging	Constant - Programmable
Battery Pack Voltage	8.4V
Height	1mm
Length	4.5mm
Width	3.5mm
Thickness	900μm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

BQ24123RHLRG4 Overview

There is a package named Tape & Reel (TR) that contains it.A 20-VFQFN Exposed Pad package is included with this item as part of its contents.The device is mounted with mounting type Surface Mount.Ideally, the temperature should be set to -40°C~85°C TA in order to ensure reliable performance.In order for the device to function, an analog IC named POWER SUPPLY SUPPORT CIRCUIT must be used.Constant - Programmable current is required to charge the device.Identify its related parts based on the base part number BQ24123.As far as the terminations are concerned, there are 20.It is set to 8.4V for the battery pack.It is equipped with 20 pins.Current, Timer are a programmable feature.It operates on the basis of 20 pins.It is possible to access 1 channels.To ensure the device works properly, the supply voltage should not exceed 16V.As long as the output voltage is set to 8.4V, then there is a possibility of optimal efficiency being achieved.During operation, 2A represents the output current.A power supply voltage as low as 4.35V can be used for it and it will work as well as possible.Vsup (maximum supply voltage) is set in the command to 5mA.Among the electrical components in the bqSWITCHER? series, it is one of the most common.Voltage input must be at least 4.3V volts.With 1.1MHz switching frequency, the part operates.