TPA3116D2
DAP (R-PDSO-G32) PowerPAD™ PLASTIC SMALL OUTLINE PACKAGE
Manufacturer
unknown
Overview
Part: TPA3116D2, TPA3118D2, TPA3130D2 from Texas Instruments
Type: Class-D Stereo Amplifier
Key Specs:
- Output Power (TPA3116D2): 2 × 50 W into 4-Ω BTL load at 21 V
- Output Power (TPA3118D2): 2 × 30 W into 8-Ω BTL load at 24 V
- Output Power (TPA3130D2): 2 × 15 W into 8-Ω BTL load at 15 V
- Wide Voltage Range: 4.5 V to 26 V
- Power Efficiency: >90%
- Switching Frequency: Up to 1.2-MHz
- Ambient Temperature Range: –40°C to 85°C
Features:
- Supports Multiple Output Configurations
- Efficient Class-D Operation
- Advanced Modulation Schemes
- Multiple Switching Frequencies (AM Avoidance, Master and Slave Synchronization)
- Feedback Power-Stage Architecture With High PSRR
- Programmable Power Limit
- Differential and Single-Ended Inputs
- Stereo and Mono Mode With Single-Filter Mono Configuration
- Single Power Supply
- Integrated Self-Protection Circuits (Overvoltage, Undervoltage, Overtemperature, DC-Detect, Short Circuit with Error Reporting)
- Thermally Enhanced Packages
Applications:
- Mini-Micro Component, Speaker Bar, Docks
- After-Market Automotive
- CRT TV
- Consumer Audio Applications
Package:
- DAD (32-Pin HTSSOP Pad Up): 11.00 mm × 6.20 mm
- DAP (32-Pin HTSSOP Pad Down): 11.00 mm × 6.20 mm
Features
- 1• Supports Multiple Output Configurations
- 2 × 50 W Into a 4-Ω BTL Load at 21 V (TPA3116D2)
- 2 × 30 W Into a 8-Ω BTL Load at 24 V (TPA3118D2)
- 2 × 15 W Into a 8-Ω BTL Load at 15 V (TPA3130D2)
- Wide Voltage Range: 4.5 V to 26 V
- Efficient Class-D Operation
-
90% Power Efficiency Combined With Low Idle Loss Greatly Reduces Heat Sink Size
- Advanced Modulation Schemes
-
- Multiple Switching Frequencies
- AM Avoidance
- Master and Slave Synchronization
- Up to 1.2-MHz Switching Frequency
- Feedback Power-Stage Architecture With High PSRR Reduces PSU Requirements
- Programmable Power Limit
- Differential and Single-Ended Inputs
- Stereo and Mono Mode With Single-Filter Mono Configuration
- • Single Power Supply Reduces Component Count
- • Integrated Self-Protection Circuits Including Overvoltage, Undervoltage, Overtemperature, DC-Detect, and Short Circuit With Error Reporting
- Thermally Enhanced Packages
- DAD (32-Pin HTSSOP Pad Up)
- DAP (32-Pin HTSSOP Pad Down)
- –40°C to 85°C Ambient Temperature Range
Applications
- Mini-Micro Component, Speaker Bar, Docks
- After-Market Automotive
- CRT TV
- Consumer Audio Applications
Pin Configuration
DAD Package 32-Pin HTSSOP With PowerPAD Up TPA3116D2 Only, Top View
DAP Package 32-Pin HTSSOP With PowerPAD Down Top View
Electrical Characteristics
TA = 25°C, AVCC = PVCC = 12 V to 24 V, RL = 4 Ω (unless otherwise noted)
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| VOS | Class-D output offset voltage (measured differentially) | VI = 0 V, Gain = 36 dB | 1.5 | 15 | mV | |
| SDZ = 2 V, No load or filter, PVCC = 12 V | 20 | 35 | ||||
| ICC | Quiescent supply current | SDZ = 2 V, No load or filter, PVCC = 24 V | 32 | 50 | mA | |
| Quiescent supply current in shutdown | SDZ = 0.8 V, No load or filter, PVCC = 12 V | <50 | ||||
| ICC(SD) | mode | SDZ = 0.8 V, No load or filter, PVCC = 24 V | 50 | 400 | μA | |
| rDS(on) | Drain-source on-state resistance, measured pin to pin | PVCC = 21 V, Iout = 500 mA, TJ = 25°C | 120 | mΩ | ||
| R1 = 5.6 kΩ, R2 = Open | 19 | 20 | 21 | |||
| G | Gain (BTL) | R1 = 20 kΩ, R2 = 100 kΩ | 25 | 26 | 27 | dB |
| R1 = 39 kΩ, R2 = 100 kΩ | 31 | 32 | 33 | |||
| R1 = 47 kΩ, R2 = 75 kΩ | 36 | 37 | dB | |||
| R1 = 51 kΩ, R2 = 51 kΩ | 19 | 20 | 21 | |||
| R1 = 75 kΩ, R2 = 47 kΩ | 25 | 26 | 27 | dB | ||
| G | Gain (SLV) | R1 = 100 kΩ, R2 = 39 kΩ | 31 | 32 | 33 | |
| R1 = 100 kΩ, R2 = 16 kΩ | 35 | 36 | 37 | dB | ||
| ton | Turn-on time | SDZ = 2 V | 10 | ms | ||
| tOFF | Turn-off time | SDZ = 0.8 V | 2 | μs | ||
| GVDD | Gate drive supply | IGVDD < 200 μA | 6.4 | 6.9 | 7.4 | V |
| VO | Output voltage maximum under PLIMIT control | V(PLIMIT) = 2 V; VI = 1 Vrms | 6.75 | 7.90 | 8.75 | V |
| Product Folder Links: TPA3116D2 TPA3118D2 TPA3130D2 |
Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)(1)
| MIN | MAX | UNIT | ||
|---|---|---|---|---|
| Supply voltage, V CC | PV CC , AV CC | -0.3 | 30 | V |
| INPL, INNL, INPR, INNR | -0.3 | 6.3 | V | |
| Input voltage, V I | PLIMIT, GAIN / SLV, SYNC | -0.3 | GVDD+0.3 | V |
| AM0, AM1, AM2, MUTE, SDZ, MODSEL | -0.3 | PVCC+0.3 | V | |
| Slew rate, maximum (2) | AM0, AM1, AM2, MUTE, SDZ, MODSEL | 10 | V/ms | |
| Operating free-air tempe | rature, T A | -40 | 85 | °C |
| Operating junction temperature , T J | -40 | 150 | °C | |
| Storage temperature, T stg | -40 | 125 | °C |
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Recommended Operating Conditions
Copyright © 2012-2017, Texas Instruments Incorporated
over operating free-air temperature range (unless otherwise noted)
| MIN | NOM | MAX | UNIT | ||||
|---|---|---|---|---|---|---|---|
| V CC | Supply voltage | PV CC , AV CC | 4.5 | 26 | V | ||
| V IH | High-level input voltage | AMO, AM1, AM2, MUTE, SDZ, SYNC, MOD | DSEL | 2 | ٧ | ||
| V IL | Low-level input voltage | AMO, AM1, AM2, MUTE, SDZ, SYNC, MOD | DSEL | 0.8 | ٧ | ||
| V OL | Low-level output voltage | FAULTZ, RPULL-UP = 100 kΩ , PVCC = 26 V | 0.8 | V | |||
| I IH | High-level input current | AM0, AM1, AM2, MUTE, SDZ, MODSEL (V | AM0, AM1, AM2, MUTE, SDZ, MODSEL ( V1 = 2 V, VCC = 18 V) | 50 | μΑ | ||
| D (DTL) | Output filters I 10 vII C 690 pF | TPA3116D2, TPA3118D2 | 3.2 | 4 | |||
| R L (BTL) | Minimum load | Output filter: L = 10 μH, C = 680 nF | TPA3130D2 | 5.6 | 8 | 0 | |
| D (DDTI) | Impedance | Outrot filters I 40 vII C 4 vF | TPA3116D2, TPA3118D2 | 1.6 | Ω | ||
| R L (PBTL) | Output filter: L = 10 μH, C = 1 μF | TPA3130D2 | 3.2 | 4 | |||
| Lo | Output-filter Inductance | Minimum output filter inductance under short-circuit condition | 1 | μH |
Product Folder Links: TPA3116D2 TPA3118D2 TPA3130D2
100 kΩ series resistor is needed if maximum slew rate is exceeded.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. .
Thermal Information
| THERMAL METRIC(1) | TPA3130D2 (2) DAP | TPA3118D2 DAP(3) | TPA3116D2 DAD(4) | UNIT | |
|---|---|---|---|---|---|
| 32 PINS | 32 PINS | 32 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 36 | 22 | 14 | |
| ψJT | Junction-to-top characterization parameter | 0.4 | 0.3 | 1.2 | °C/W |
| ψJB | Junction-to-board characterization parameter | 5.9 | 4.7 | 5.7 | |
| (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. |
- (2) For the PCB layout please see the TPA3130D2EVM user guide.
- (3) For the PCB layout please see the TPA3118D2EVM user guide.
- (4) The heat sink drawing used for the thermal model data are shown in the application section, size: 14mm wide, 50mm long, 25mm high.
6.5 DC Electrical Characteristics
TA = 25°C, AVCC = PVCC = 12 V to 24 V, RL = 4 Ω (unless otherwise noted)
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| VOS | Class-D output offset voltage (measured differentially) | VI = 0 V, Gain = 36 dB | 1.5 | 15 | mV | |
| SDZ = 2 V, No load or filter, PVCC = 12 V | 20 | 35 | ||||
| ICC | Quiescent supply current | SDZ = 2 V, No load or filter, PVCC = 24 V | 32 | 50 | mA | |
| Quiescent supply current in shutdown | SDZ = 0.8 V, No load or filter, PVCC = 12 V | <50 | ||||
| ICC(SD) | mode | SDZ = 0.8 V, No load or filter, PVCC = 24 V | 50 | 400 | μA | |
| rDS(on) | Drain-source on-state resistance, measured pin to pin | PVCC = 21 V, Iout = 500 mA, TJ = 25°C | 120 | mΩ | ||
| R1 = 5.6 kΩ, R2 = Open | 19 | 20 | 21 | |||
| G | Gain (BTL) | R1 = 20 kΩ, R2 = 100 kΩ | 25 | 26 | 27 | dB |
| R1 = 39 kΩ, R2 = 100 kΩ | 31 | 32 | 33 | |||
| R1 = 47 kΩ, R2 = 75 kΩ | 36 | 37 | dB | |||
| R1 = 51 kΩ, R2 = 51 kΩ | 19 | 20 | 21 | |||
| R1 = 75 kΩ, R2 = 47 kΩ | 25 | 26 | 27 | dB | ||
| G | Gain (SLV) | R1 = 100 kΩ, R2 = 39 kΩ | 31 | 32 | 33 | |
| R1 = 100 kΩ, R2 = 16 kΩ | 35 | 36 | 37 | dB | ||
| ton | Turn-on time | SDZ = 2 V | 10 | ms | ||
| tOFF | Turn-off time | SDZ = 0.8 V | 2 | μs | ||
| GVDD | Gate drive supply | IGVDD < 200 μA | 6.4 | 6.9 | 7.4 | V |
| VO | Output voltage maximum under PLIMIT control | V(PLIMIT) = 2 V; VI = 1 Vrms | 6.75 | 7.90 | 8.75 | V |
| Product Folder Links: TPA3116D2 TPA3118D2 TPA3130D2 |
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