ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC AMP AB QUAD 45W 27FLEXIWATT
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Type：Class AB
- Output Type：4-Channel (Quad)
- Max Output Power x Channels @ Load：45W x 4 @ 4Ohm
- Voltage - Supply：6V ~ 18V
- Features：Mute, Standby
- Mounting Type：Through Hole
- Supplier Device Package：27-Flexiwatt (Horizontal)
- Package / Case：27-Flexiwatt, Formed Leads
- Operating Temperature：-40°C ~ 105°C (TA)
- Grade：-
- Qualification：-
Download product information
Overview
The TDA75610S-QLX is a quad bridge Class-AB audio power amplifier designed for automotive applications. It operates within a supply voltage range of 6V to 18V and supports an operating temperature from -40°C to 105°C. The device utilizes a 27-pin Flexiwatt package with through-hole mounting. It delivers up to 45W per channel into 4Ω loads at 14.4V, featuring high output current capability of 8A and maximum power dissipation of 85W.
Feature Summary
- Quad bridge topology delivering high output power in a compact form factor
- Robust protection against misconnections and short circuits
- Compliant with automotive start-stop battery profiles for low voltage operation
Applications
- Automotive car radio amplifiers
- In-dash audio system integration
- Vehicle infotainment power stages
Procurement Notes
Verify the specific suffix 'QLX' against official STMicroelectronics documentation to confirm exact pinout and electrical characteristics. Ensure compatibility with existing board layouts requiring 27-pin Flexiwatt packages. Confirm RoHS compliance status and lead-free certification prior to procurement.
Selection Notes
Select this component for designs requiring high-efficiency Class-AB performance with integrated diagnostics. It is suitable for applications needing robust fault detection and low-voltage operation capabilities. Consider thermal management requirements due to high power dissipation in the Flexiwatt package.
Part Context
This part belongs to the TDA75610 family of intelligent power amplifiers. It shares architectural similarities with variants like TDA75610LV and TDA75610SEP-HLX but differs in packaging and specific qualification standards. The series emphasizes BCD technology and I2C-based diagnostic features for modern automotive audio systems.
Replacement Considerations
TDA75610LV and TDA75610SEP-HLX are related family members. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Check datasheet revisions for any changes in thermal or electrical specifications.
