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Details for TPA3118D2DAPR by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers
AUDIO POWER AMPLIFIER D 30W HTSSOP
TPA3118D2DAPR image

TPA3118D2DAPR by Texas Instruments

AUDIO POWER AMPLIFIER D 30W HTSSOP
Features
Differential and Single-Ended Inputs
Efficient Class-D Operation u2013 >90% Power Efficiency Combined With Low Idle Loss Greatly Reduces Heat Sink Size u2013 Advanced Modulation Schemes
Feedback Power-Stage Architecture With High PSRR Reduces PSU Requirements
Integrated Self-Protection Circuits Including Overvoltage, Undervoltage, Overtemperature, DC- Detect, and Short Circuit With Error Reporting
Multiple Switching Frequencies u2013 AM Avoidance u2013 Master and Slave Synchronization u2013 Up to 1.2-MHz Switching Frequency
Programmable Power Limit
Single Power Supply Reduces Component Count
Stereo and Mono Mode With Single-Filter Mono Configuration
Supports Multiple Output Configurations u2013 2 u00d7 50 W Into a 4-u03a9 BTL Load at 21 V (TPA3116D2) u2013 2 u00d7 30 W Into a 8-u03a9 BTL Load at 24 V (TPA3118D2) u2013 2 u00d7 15 W Into a 8-u03a9 BTL Load at 15 V (TPA3130D2)
Thermally Enhanced Packages u2013 DAD (32-Pin HTSSOP Pad Up) u2013 DAP (32-Pin HTSSOP Pad Down)
Wide Voltage Range: 4.5 V to 26 V
u201340u00b0C to 85u00b0C Ambient Temperature Range
Part Information
TPA3118D2DAPR image
RoHS Compliant
Description
The TPA31xxD2 series are stereo efficient, digital amplifier power stage for driving speakers up to 100 W / 2 Ω in mono. The high efficiency of the TPA3130D2 allows it to do 2 × 15 W without external heat sink on a single layer PCB. The TPA3118D2 can even run 2 × 30 W / 8 Ω without heat sink on a dual layer PCB. If even higher power is needed the TPA3116D2 does 2 × 50 W / 4 Ω with a small heatsink attached to its top side PowerPAD. All three devices share the same footprint enabling a single PCB to be used across different power levels. The TPA31xxD2 advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences; this is achieved together with an option of either master or slave option, making it possible to synchronize multiple devices. The TPA31xxD2 devices are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.
Specifications
Amplifier Class:
D
No. of Channels:
2 Channel
Output Power:
30W
Supply Voltage Range:
4.5V to 26V
Amplifier Case Style:
HTSSOP
No. of Pins:
32Pins
Load Impedance:
8ohm
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
TPA3118D2
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
AUDIO POWER AMPLIFIER, D, 30W, HTSSOP; Amplifier Class:D; No. of Channels:2 Channel; Output Power:30W; Supply Voltage Range:4.5V to 26V; Amplifier Case Style:HTSSOP; No. of Pins:32Pins; Load Impedance:8ohm; Product Range:-; MSL:- RoHS Compliant: Yes Newark Electronics
Audio Amp Speaker 1-CH Mono/2-CH Stereo 50W Class-D 32-Pin HTSSOP EP T/R Avnet America
Audio Amp Speaker 1-CH Mono/2-CH Stereo 50W Class-D 32-Pin HTSSOP EP T/R Avnet Europe