TI BQ77908DBT

Manufacturer No:

BQ77908DBT

Manufacturer:

Package:

38-TFSOP (0.173, 4.40mm Width)

Description:

-25°C~85°C TA 1 Channel DUAL Battery Management ICs 6.4V BQ77908 38 Pins 4 ~ 8 Cell Lithium Ion/Polymer 38-TFSOP (0.173, 4.40mm Width)

Quantity:

Delivery:

Payment:

In Stock :Available

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BQ77908DBT information

TI BQ77908DBT technical specifications, attributes, parameters and parts with similar specifications to TI BQ77908DBT.

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

Pbfree Code
no

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
2 (1 Year)

Number of Terminations
38

ECCN Code
EAR99

HTS Code
8542.39.00.01

Subcategory
Power Management Circuits

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Supply Voltage
6.4V

Terminal Pitch
0.5mm

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

Base Part Number
BQ77908

Function
Multi-Function Controller

Qualification Status
Not Qualified

Output Voltage
15V

Number of Channels
1

Max Supply Voltage
35V

Min Supply Voltage
5.6V

Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT

Operating Supply Current
50?A

Output 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 ~ 8

Length
9.7mm

Height Seated (Max)
1.2mm

Width
4.4mm

RoHS Status
RoHS Compliant

Lead Free
Contains Lead

Download datasheets and manufacturer documentation for TI BQ77908DBT.

Datasheets:

texasinstruments-bq77908dbtr-datasheets-9837.pdf

BQ77908DBT Overview

For the 38-TFSOP (0.173, 4.40mm Width) package, it is appropriate. The analog IC in this power management IC is POWER SUPPLY SUPPORT CIRCUIT. As of right 1w, there are 1 channels available. The total number of pins is 38. It comes in a case with a Bulk. This electronic component should be mounted using Surface Mount. Voltage must not drop below 5.6V volts to operate this electrical part. The electronic component belongs to the Power Management Circuits family. There is a mounting point for this electronic component in the direction of Surface Mount. Supply voltage shouldn't exceed 35V volts for this power IC. A Multi-Function Controller function can be delivered by battery instrument. Optimal performance of the electric part depends on operating temperature at -25°C~85°C TA. This electronic component uses Lithium Ion/Polymer battery chemistry. Ensure that this battery management IC is always set to 6.4V. This is a family based on BQ77908. There must be 0.075mA more than 0.075mA current available from the supply (Isup). There is a maximum current available to the transceiver ic of 50?A. This smart tools battery operates on a 50?A volt supply current.

BQ77908DBT 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 6.4V
Output Voltage at the range of 15V

BQ77908DBT Applications

There are a lot of Texas Instruments
BQ77908DBT Battery Management ICs applications.

Non-road type vehicles
Golf carts
Electric-powered machinery
Fork lifts
Grid power infrastructure
Cell phone towers
A/C power substations
Internet infrastructure equipment
Aviation ground support systems
Tower communications

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.