NUVOTON KA49503A-BB

Manufacturer No:

KA49503A-BB

Manufacturer:

NUVOTON

Package:

80-LQFP

Description:

-40°C ~ 105°C (TA) Battery Management ICs 16 Cell - 80-LQFP

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

KA49503A-BB information

NUVOTON KA49503A-BB technical specifications, attributes, parameters and parts with similar specifications to NUVOTON KA49503A-BB.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
80-LQFP

Supplier Device Package
80-LQFP (14x14)

Package
Tape & Reel (TR)

Mfr
Nuvoton Technology Corporation

Product Status
Active

Operating Temperature
-40°C ~ 105°C (TA)

Series
Automotive, AEC-Q100

Function
Battery Monitor

Interface
SPI

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

Number of Cells
16

Download datasheets and manufacturer documentation for NUVOTON KA49503A-BB.

KA49503A-BB Battery Monitor IC from Nuvoton

The KA49503A-BB is a highly integrated battery monitor IC from Nuvoton Technology Corporation, designed to provide accurate and reliable monitoring of battery systems in automotive applications. This IC is part of Nuvoton's Automotive series, which meets the AEC-Q100 standard for automotive electronics.

Key Features:

16-cell battery monitoring capability
Fault protection against over current, over temperature, over/under voltage, and short circuit
Operating temperature range of -40°C to 105°C (TA)
SPI interface for easy communication with microcontrollers
Compact 80-LQFP package with surface mount mounting type

Applications:

Primary applications: Automotive battery monitoring systems, electric vehicle (EV) battery management systems
Secondary applications: Industrial battery monitoring systems, renewable energy systems

Alternative Parts:

KA49502A-BB: Similar battery monitor IC with 8-cell monitoring capability
KA49504A-BB: Advanced battery monitor IC with 16-cell monitoring capability and additional features

Embedded Modules:

Nuvoton's automotive-grade microcontrollers, such as the M5151 and M5153
Other battery management systems that require a high-precision battery monitor IC

Frequently Asked Questions:

Q: What is the maximum number of cells that can be monitored by the KA49503A-BB? A: The KA49503A-BB can monitor up to 16 cells.

Q: What types of fault protection does the IC provide? A: The IC provides over current, over temperature, over/under voltage, and short circuit fault protection.

Q: What is the operating temperature range of the IC? A: The IC operates within a temperature range of -40°C to 105°C (TA).

Q: What is the package type of the IC? A: The IC is available in a 80-LQFP package with surface mount mounting type.

Q: What is the interface type of the IC? A: The IC features an SPI interface for easy communication with microcontrollers.

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)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
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.