TI BQ77910DBT

Manufacturer No:

BQ77910DBT

Manufacturer:

Package:

38-TFSOP (0.173, 4.40mm Width)

Description:

5.6/43.75V -25°C~85°C TA 1 Channel DUAL Battery Management ICs 36V BQ77910 38 Pins 4 ~ 10 Cell Lithium Ion/Polymer 38-TFSOP (0.173, 4.40mm Width)

Quantity:

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In Stock :Available

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BQ77910DBT information

TI BQ77910DBT technical specifications, attributes, parameters and parts with similar specifications to TI BQ77910DBT.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
38-TFSOP (0.173, 4.40mm Width)

Number of Pins
38

Operating Temperature
-25°C~85°C TA

Packaging
Bulk

JESD-609 Code
e4

Pbfree Code
no

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
2 (1 Year)

Number of Terminations
38

ECCN Code
EAR99

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

HTS Code
8542.39.00.01

Subcategory
Power Management Circuits

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Supply Voltage
36V

Terminal Pitch
0.5mm

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Base Part Number
BQ77910

Function
Multi-Function Controller

Qualification Status
Not Qualified

Operating Supply Voltage
50V

Supply Voltage-Max (Vsup)
43.75V

Power Supplies
5.6/43.75V

Number of Channels
1

Interface
I2C

Min Supply Voltage
5.6V

Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT

Operating Supply Current
50?A

Adjustable Threshold
YES

Supply Current-Max (Isup)
0.075mA

Fault Protection
Over Current, Over Temperature, Over/Under Voltage, Short Circuit

Battery Chemistry
Lithium Ion/Polymer

Number of Cells
4 ~ 10

Number of Batteries
10

Length
9.7mm

Height Seated (Max)
1.2mm

Width
4.4mm

REACH SVHC
No SVHC

RoHS Status
RoHS Compliant

Lead Free
Contains Lead

Download datasheets and manufacturer documentation for TI BQ77910DBT.

Datasheets:

texasinstruments-bq77910dbt-datasheets-4915.pdf

BQ77910DBT Overview

This package corresponds to 38-TFSOP (0.173, 4.40mm Width). POWER SUPPLY SUPPORT CIRCUIT is the analog IC used by this power management IC. It is possible to access 1 channels. The smart tools battery has 38 pins in total. A Bulk case holds it. Mount this electronic part using Surface Mount. It is recommended that this electric part's minimum supply voltage not be less than 5.6V volts. An electrical component of the type Power Management Circuits can be found here. There is a electronic part mounted in the way of Surface Mount. In addition to Multi-Function Controller functions, it can deliver other functions as well. When a electronic part is operated at -25°C~85°C TA, its performance will be optimal. This electronic part includes a Lithium Ion/Polymer chemistry battery. The manage ICs is powered by an electric current of 5.6/43.75V volts. All times this battery protection IC should be set to 36V. There is a BQ77910 family at the core of it. 43.75V is the maximal voltage supply (Vsup). Ensure that the maximum supply current (Isup) is below 0.075mA. A voltage of 50V is specified as the operating supply voltage for this battery instrument. There is 50?A voltage supply; it runs on 50?A volts.

BQ77910DBT Features

Available in 38-TFSOP (0.173, 4.40mm Width) Package
with 38 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
operate supply voltage at the range of 36V
Supply Voltage-Max (Vsup) : 43.75V
Output Voltage at the range of 3.3V

BQ77910DBT Applications

There are a lot of Texas Instruments
BQ77910DBT Battery Management ICs applications.

Electric-powered machinery
Fork lifts
Grid power infrastructure
Cell phone towers
A/C power substations
Internet infrastructure equipment
Aviation ground support systems
Tower communications
Weather stations
Distributed energy resources

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

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

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.