All Products

View All >>

BQ29440DRBR

-40°C~110°C TA 1 Channel DUAL Battery Management ICs 17V BQ29440 8 Pins 2 ~ 4 Cell Lithium-Ion 8-VDFN Exposed Pad

Manufacturer: Texas Instruments
Origchip NO: 815-BQ29440DRBR
Package: 8-VDFN Exposed Pad
Datasheet: -
Stock: 654
Description: -40°C~110°C TA 1 Channel DUAL Battery Management ICs 17V BQ29440 8 Pins 2 ~ 4 Cell Lithium-Ion 8-VDFN Exposed Pad(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
Fault Protection	Over Voltage
Battery Chemistry	Lithium-Ion
Number of Cells	2 ~ 4
Height	1mm
Length	3mm
Width	3mm
Thickness	880μm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 2 days ago)
Contact Plating	Gold
Mounting Type	Surface Mount
Package / Case	8-VDFN Exposed Pad
Surface Mount	YES
Number of Pins	8
Operating Temperature	-40°C~110°C TA
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	8
ECCN Code	EAR99
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	17V
Terminal Pitch	0.65mm
Base Part Number	BQ29440
Function	Battery Protection
Output Voltage	4.35V
Number of Channels	1
Max Supply Voltage	25V
Min Supply Voltage	4V
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold	NO

BQ29440DRBR Overview

A 8-VDFN Exposed Pad package would be appropriate for this. A system battery like this uses an analog IC named POWER SUPPLY SUPPORT CIRCUIT. It is possible to access 1 channels. 8 pins are present on it. There is a Tape & Reel (TR) case packaging. Voltage must not drop below 4V volts to operate this electrical part. Surface Mount is positioned in the way of this electronic part. Supply voltage shouldn't exceed 25V volts for this power IC. As far as the Battery Protection functions are concerned, it can be delivered. Electronic parts perform best when operating at a temperature range of -40°C~110°C TA. This electronic component uses Lithium-Ion battery chemistry. It is important to keep this battery management IC set to 17V at all times. A BQ29440 family is used in it.

BQ29440DRBR Features

Available in 8-VDFN Exposed Pad Package
with 8 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
operate supply voltage at the range of 17V
Output Voltage at the range of 4.35V

BQ29440DRBR Applications

There are a lot of Texas Instruments BQ29440DRBR Battery Management ICs applications.

Scooters
Rear light with dynamic control
Medical & healthcare
Autonomous vehicles
Electric street sweepers
Front light
Consumer electronics
Golf cars
ADAS camera system
Industrial Lidar