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Product Detailed Parameters
- Description：IC AMP AB QUAD 45W POWERSO-36
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- 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：Surface Mount
- Supplier Device Package：PowerSO-36
- Package / Case：PowerSO-36 Exposed Top Pad
- Operating Temperature：-40°C ~ 105°C (TA)
- Grade：-
- Qualification：-
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Overview
The TDA75610LVPDTR is a four-channel AB-class audio power amplifier designed for automotive applications. It delivers 45W per channel into 4-ohm loads and operates within a 6V to 18V supply range. The device utilizes a PowerSO-36 surface-mount package with an exposed top pad for thermal management. It supports full I2C diagnostics, including tweeter detection, hardware standby, and mute functions.
Feature Summary
- Integrates comprehensive I2C diagnostic capabilities for monitoring speaker status and detecting faults such as tweeter issues.
- Supports low voltage operation compatible with automotive start-stop battery profiles.
- Features hardware-based standby and mute control for efficient system power management.
Applications
- Automotive radio systems
- Digital instrument clusters
- Vehicle infotainment platforms
Procurement Notes
Verify the specific suffix 'PDTR' confirms the PowerSO-36 package and tape-and-reel packaging format. Confirm AEC-Q100 qualification status aligns with project requirements. Check for recent Product Change Notifications regarding labeling or material barriers. Ensure design-in compatibility with existing I2C bus configurations and thermal dissipation constraints.
Selection Notes
Select this component for designs requiring high-efficiency Class-AB performance in compact automotive environments. The integrated diagnostics reduce external monitoring circuitry needs. Consider the PowerSO-36 footprint for PCB layout optimization. Verify that the 6V minimum operating voltage meets the vehicle's electrical architecture during cranking conditions.
Part Context
This part belongs to the TDA75610DLVPD family of intelligent quad bridge power amplifiers. It shares core functionality with variants like the TDA75610LV but differs in packaging and reel specifications. The series targets modern automotive information and entertainment systems requiring robust diagnostics and efficiency.
Replacement Considerations
TDA75610DLVPD offers identical electrical characteristics in a different package configuration. TDA75610LVPD provides the same functionality in tube packaging. Verify pinout and thermal pad connectivity when substituting between these variants.
