MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SSOP36 D/C:07+
TAS5152, TAS5152DKD, TAS5152DKDR Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: SSOP36
D/C: 07+
Description: IC AMP AUDIO PWR 125W D 36SSOP
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PDF/DataSheet Download
Datasheet: TAS5152
File Size: 425265 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TAS5152DKD
File Size: 425265 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TAS5152DKDR
File Size: 425265 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
The TAS5152 is a third-generation, high-performance, integrated stereo digital amplifier power stage with improved protection system. The TAS5152 is capable of driving a 4- bridge-tied load (BTL) at up to 125 W per channel with low integrated noise at the output, low THD+N performance, and low idle power dissipation.
A low-cost, high-fidelity audio system can be built using a TI chipset, comprised of a modulator (e.g., TAS5508) and the TAS5152. This system only requires a simple passive LC demodulation filter to deliver high-quality, high-efficiency audio amplification with proven EMI compliance. This device requires two power supplies, 12 V for GVDD and VDD, and 35 V for PVDD. The TAS5152 does not require power-up sequencing due to internal power-on reset. The efficiency of this digital amplifier is greater than 90% into 6 , which enables the use of smaller power supplies and heatsinks.
The TAS5152 has an innovative protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These safeguards are short-circuit protection, overcurrent protection, undervoltage protection, and overtemperature protection. The TAS5152 has a new proprietary current-limiting circuit that reduces the possibility of device shutdown during high-level music transients. A new programmable overcurrent detector allows the use of lower-cost inductors in the demodulation output filter.
| TAS5152 | |
| VDD to AGND | 0.3 V to 13.2 V |
| GVDD_X to AGND | 0.3 V to 13.2 V |
| PVDD_X to GND_X (2) | 0.3 V to 50 V |
| OUT_X to GND_X (2) | 0.3 V to 50 V |
| BST_X to GND_X (2) | 0.3 V to 63.2 V |
| VREG to AGND | 0.3 V to 4.2 V |
| GND_X to GND | 0.3 V to 0.3 V |
| GND_X to AGND | 0.3 V to 0.3 V |
| GND to AGND | 0.3 V to 0.3 V |
| PWM_X, OC_ADJ, M1, M2, M3 to AGND | 0.3 V to 4.2 V |
| RESET_X, SD, OTW to AGND | 0.3 V to 7 V |
| Maximum continuous sink current (SD, OTW) | 9 mA |
| Maximum operating junction temperature range, TJ | 0 to 125 |
| Storage temperature | 40 to 125 |
| Lead temperature, 1,6 mm (1/16 inch) from case for 10 seconds | 260 |
| Minimum pulse width low | 50 ns |
` 2*125 W at 10% THD+N Into 4- BTL
` 2*98 W at 10% THD+N Into 6- BTL
` 2*76 W at 10% THD+N Into 8- BTL
` 4*45 W at 10% THD+N Into 3- SE
` 4*35 W at 10% THD+N Into 4- SE
` 1*192 W at 10% THD+N Into 3- PBTL
` 1*240 W at 10% THD+N Into 2- PBTL
` >100 dB SNR (A-Weighted)
` <0.1% THD+N at 1 W
` Thermally Enhanced Package Option:
− DKD (36-Pin PSOP3)
` High-Efficiency Power Stage (>90%) With 140-m Output MOSFETs
` Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing
` Integrated Self-Protection Circuits Including:
− Undervoltage
− Overtemperature
− Overload
− Short Circuit
` Error Reporting
` EMI Compliant When Used With Recommended System Design
` Intelligent Gate Drive
| Technical/Catalog Information | TAS5152DKDR |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Package / Case | 36-SSOP |
| Type | Class D |
| Output Type | 2-Channel (Stereo) |
| Voltage - Supply | 10.8 V ~ 13.2 V |
| Packaging | Tape & Reel (TR) |
| Features | Digital Inputs, Short-Circuit and Thermal Protection, Shutdown |
| Max Output Power x Channels @ Load | 125W x 2 @ 4 Ohm |
| Drawing Number | 296; 4204421-2/H; DKD; 36 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TAS5152DKDR TAS5152DKDR |
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