TPA 0312, TPA005D02, TPA005D12 Selling Leads, Datasheet
MFG:TI Package Cooled:SSOP24 D/C:06+
TPA 0312, TPA005D02, TPA005D12 Datasheet download
Part Number: TPA 0312
MFG: TI
Package Cooled: SSOP24
D/C: 06+
TPA 0312, TPA005D02, TPA005D12
- Table of contents:
Info of TPA 0312
Info of TPA005D02
Info of TPA005D12
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About TPA
PDF/DataSheet Download
Datasheet: TPA
File Size: 208856 KB
Manufacturer: STMicroelectronics
Download : Click here to Download
About TPA005D02
PDF/DataSheet Download
Datasheet: TPA005D02
File Size: 391161 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
About TPA005D12
PDF/DataSheet Download
Datasheet: TPA005D12
File Size: 122017 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
TPA005D02 General Description
The TPA005D02 is a monolithic power IC stereo audio amplifier. It operates in extremely efficient Class-D operation, using the high switching speed of power DMOS transistors. These transistors replica te the analog signal through high-frequency switching of the output stage. This allows the TPA005D02 to be configured as a bridge-tied load (BTL) amplifier.
When configured as a BTL amplifier, the TPA005D02 is capable of delivering up to 2 W of continuous average power into a 4 load at 0.5% THD+N from a 5-V power supply in the high fidelity range (20 Hz to 20 kHz).
A BTL configuration eliminates the need for external coupling capacitors on the output. A chip-level shutdown control limits total supply current to 400 A. This makes the device ideal for battery-powered applications. Protection circuitry increases device reliability: thermal and under-voltage shutdown, with two status feedback terminals for use when any error condition is encountered.
The high switching frequency of the TPA005D02 allows the output filter to consist of three small capacitors and two small inductors per channel. The high switching frequency also allows for good THD+N performance.
The TPA005D02 is offered in the thermally enhanced 48-pin PowerPAD TSSOP surface-mount package (designator DCA).
TPA005D02 Maximum Ratings
Supply voltage, VDD (PVDD, LPVDD, RPVDD, VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Bias voltage (LSBIAS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 12 V to 20 V
Input voltage, VI (SHUTDOWN, MUTE, MODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 5.8 V
Output current, IO (FAULT0, FAULT1), open drain terminated . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 1 mA
Charge pump voltage, VCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PVDD + 20 V
Continuous H-bridge output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 A
Pulsed H-Bridge output current, each output, Imax (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . 5 A
Continuous total power dissipation, TC = 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 W§
Operating virtual junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to 150°C
Operating case temperature range, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . 40°C to 125°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† 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. § Thermal shutdown activates when TJ = 125°C. NOTE 1: Pulse duration = 10 ms, duty cycle 2%
TPA005D02 Features
`Choose TPA2000D2 For Upgrade
`Extremely Efficient Class-D Stereo Operation
`Drives L and R Channels
`2-W BTL Output into 4
`5-W Peak Music Power
`Fully Specified for 5-V Operation
`Low Quiescent Current
`Shutdown Control
`Thermally-Enhanced PowerPADE™Surface- Mount Packaging
`Thermal and Under-Voltage Protection
`Extremely Efficient Class-D Stereo Operation
`Drives L and R Channels
`2-W BTL Output into 4
`5-W Peak Music Power
`Fully Specified for 5-V Operation
`Low Quiescent Current
`Shutdown Control
`Thermally-Enhanced PowerPADE™Surface- Mount Packaging
`Thermal and Under-Voltage Protection
TPA005D02 Connection Diagram
TPA005D12 General Description
The TPA005D12 is a monolithic power IC stereo audio amplifier that operates in extremely efficient Class-D operation, using the high switching speed of power DMOS transistors to replicate the analog input signal through high-frequency switching of the output stage. This allows the TPA005D12 to be configured as a bridge-tied load (BTL) amplifier capable of delivering up to 2 W of continuous average power into a 4- load at 0.5% THD+N from a 5-V power supply in the high-fidelity audio frequency range (20 Hz to 20 kHz). A BTL configuration eliminates the need for external coupling capacitors on the output. A chip-level shutdown control is provided to limit total quiescent current to 0.2 A, making the device ideal for battery-powered applications.
A full range of protection circuitry is included to increase device reliability: thermal, over-current, and under-voltage shutdown, with two status feedback terminals for use when any error condition is encountered.
The high switching frequency of the TPA005D12 allows the output filter to consist of three small capacitors and two small inductors per channel. The high switching frequency also allows for good THD+N performance.
The TPA005D12 is offered in the thermally enhanced 48-pin PowerPAD TSSOP surface-mount package (designator DCA).
TPA005D12 Maximum Ratings
Supply voltage, VDD (PVDD, LPVDD, RPVDD, VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . 5.5 V
Input voltage, VI (SHUTDOWN,MUTE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 5.8 V
Output current, IO (FAULT0, FAULT1), open drain terminated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 mA
Charge pump voltage, VCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PVDD + 15 V
Continuous H-bridge output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 A
Pulsed H-Bridge output current, each output, Imax (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 5 A
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Ratings Table
Operating virtual junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to 150°C
Operating case temperature range, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 40°C to 125°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† 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. NOTE 1: Pulse duration = 10 ms, duty cycle 2%
TPA005D12 Features
`Choose TPA2000D2 For Upgrade
`Extremely Efficient Class-D Stereo Operation
`Drives L and R Channels
`2-W BTL Output Into 4
`5-W Peak Music Power
`Fully Specified for 5-V Operation
`Low Quiescent Current
`Shutdown Control . . . 0.2 A
`Thermally-Enhanced PowerPADE Surface- Mount Packaging
`Thermal, Over-Current, and Under-Voltage Protection
`Extremely Efficient Class-D Stereo Operation
`Drives L and R Channels
`2-W BTL Output Into 4
`5-W Peak Music Power
`Fully Specified for 5-V Operation
`Low Quiescent Current
`Shutdown Control . . . 0.2 A
`Thermally-Enhanced PowerPADE Surface- Mount Packaging
`Thermal, Over-Current, and Under-Voltage Protection
TPA005D12 Connection Diagram
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