TDF8599_音频放大器 | NXP 半导体

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工业

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技术

具有负载诊断功能的I²C总线控制型双通道43 W/2 Ohm、单通道85 W/1 Ohm D类功率放大器

TDF8599
正常供应

TDF8599是双通道桥接式负载(BTL)车载音频放大器，包括基于SOI BCDMOS技术的NDMOST-NDMOST输出级。TDF8599高效率D类放大器凭借其低功耗而能与通常用于标准AB类放大器的小型热沉结合使用。

TDF8599可以在非I2C总线模式或I2C总线模式下工作。工作模式为I2C总线模式时，直流负载检测结果和故障情况可以轻松从该器件读回。可根据连接到ADS引脚和MOD引脚的外部电阻的值选择多达5个I2C总线地址。

ADS引脚与AGND引脚短接时，TDF8599的工作模式为非I2C总线模式。只能通过使用EN引脚和SEL_MUTE引脚才能在非I2C总线模式下切换操作模式和静音模式。

产品详情

Features

主要特性

  • 高效率
  • 低静态电流
  • 8 V至18 V的工作电压
  • 两个支持4 Ω/2 Ω的BTL通道或一个支持1Ω的BTL通道
  • 差分输入
  • 支持具有五个I2C总线地址或非I2C总线模式操作的I2C总线模式
  • 削波检测
  • 针对每个通道的独立短路保护
  • 针对负载、GND和电源的高级短路保护
  • 负载突降保护
  • 热折返和热保护
  • 直流偏移保护
  • 可选AD或BD调制
  • 针对高电流驱动能力的并行通道模式
  • 高级计时：
  • 可切换振荡器时钟源：内部用于主机模式或外部用于从机模式
  • 展频模式
  • 相位交错
  • 跳频
  • 直流输出偏移电压未引起任何“爆音”
  • I2C总线模式：
  • 直流负载检测
  • 交流负载检测
  • 热预警诊断级别设置
  • 激活的保护或警告的识别
  • 可选诊断信息可通过DIAG引脚和CLIP引脚获得
  • 符合AEC-Q100认证

购买/参数

3 结果

包含 0 不推荐用于新设计

部件

展开描述

订购

计算机辅助设计模型

封装类型

Remark

Supply voltage (V)

RMS power (W)

Gain (dB)

S

Channel separation

Channel configuration

Package Thickness (mm)

TDF8599ATH
数据手册

HSOP36

I²C Diagnostic

35

2 x 26 (135@4Ohm)

26

S23 = MSL3; 250° for 5 sec

68

BTL stereo class-D

3.5

TDF8599BTH
数据手册

HSOP36

I²C Diagnostic

24

2 x 26 (70@4Ohm)

26

S23 = MSL3; 250° for 5 sec

68

BTL stereo class-D

3.5

TDF8599CTH
数据手册

HSOP36

I²C Diagnostic

48

2 x 26 (155@6Ohm)

26

S23 = MSL3; 250° for 5 sec

68

BTL stereo class-D

3.5

N true 0 PSPTDF8599zh 4 封装信息 Package Information t790 1 手册 Brochure t518 1 数据手册 Data Sheet t520 2 zh zh zh 数据手册 Data Sheet 2 1 2.0 English 1442069105502708160492 PSP 563.0 KB None None documents None 1442069105502708160492 /docs/en/data-sheet/TDF8599B.pdf 563000 /docs/en/data-sheet/TDF8599B.pdf TDF8599B documents N 2015-09-12 I2C-bus controlled dual channel 43 W/2 Ohm, single channel 85 W/1 Ohm class-D power amplifier with load diagnostics /docs/en/data-sheet/TDF8599B.pdf /docs/en/data-sheet/TDF8599B.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Aug 29, 2016 980000996212993340 Data Sheet Y N I2C-bus controlled dual channel 43 W/2 Ohm, single channel 85 W/1 Ohm class-D power amplifier with load diagnostics 2 3.0 English 1442057158251706371776 PSP 515.0 KB None None documents None 1442057158251706371776 /docs/en/data-sheet/TDF8599A.pdf 515000 /docs/en/data-sheet/TDF8599A.pdf TDF8599A documents N 2015-09-12 I2C-bus controlled dual channel 135W/4 Ohm, single channel 250W/2 Ohm class-D power amplifier with load diagnostics /docs/en/data-sheet/TDF8599A.pdf /docs/en/data-sheet/TDF8599A.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en May 2, 2013 980000996212993340 Data Sheet Y N I2C-bus controlled dual channel 135W/4 Ohm, single channel 250W/2 Ohm class-D power amplifier with load diagnostics 手册 Brochure 1 3 1.0 English Operating with a maximum output power of 145 W, these highly dynamic stereo Class-D amplifiers for in-car entertainment deliver a superior audio experience, while increasing energy efficiency and lowering the temperature. 1559666371095705362081 PSP 213.9 KB None None documents None 1559666371095705362081 /docs/en/brochure/939775017413.pdf 213949 /docs/en/brochure/939775017413.pdf 939775017413 documents N N 2019-06-04 Studio quality sound for the new era of driver experiences /docs/en/brochure/939775017413.pdf /docs/en/brochure/939775017413.pdf Brochure N 712453003803778552 2022-12-07 pdf N en May 1, 2019 712453003803778552 Brochure Y N Studio quality sound for the new era of driver experiences 封装信息 Package Information 1 4 1.0 English 1455078735060716171086 PSP 820.7 KB None None documents None 1455078735060716171086 /docs/en/package-information/SOT851-2.pdf 820665 /docs/en/package-information/SOT851-2.pdf SOT851-2 documents N N 2016-02-12 plastic, heatsink small outline package; 36 leads; low stand-off height /docs/en/package-information/SOT851-2.pdf /docs/en/package-information/SOT851-2.pdf Package Information N 302435339416912908 2022-12-07 pdf N en May 4, 2004 302435339416912908 Package Information Y N plastic, heatsink small outline package; 36 leads; low stand-off height false 0 TDF8599 downloads zh-Hans true 1 Y PSP 封装信息 1 /docs/en/package-information/SOT851-2.pdf 2016-02-12 1455078735060716171086 PSP 4 May 4, 2004 Package Information None /docs/en/package-information/SOT851-2.pdf English documents 820665 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT851-2.pdf plastic, heatsink small outline package; 36 leads; low stand-off height /docs/en/package-information/SOT851-2.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic, heatsink small outline package; 36 leads; low stand-off height 820.7 KB SOT851-2 N 1455078735060716171086 手册 1 /docs/en/brochure/939775017413.pdf 2019-06-04 1559666371095705362081 PSP 3 May 1, 2019 Brochure Operating with a maximum output power of 145 W, these highly dynamic stereo Class-D amplifiers for in-car entertainment deliver a superior audio experience, while increasing energy efficiency and lowering the temperature. None /docs/en/brochure/939775017413.pdf English documents 213949 None 712453003803778552 2022-12-07 N /docs/en/brochure/939775017413.pdf Studio quality sound for the new era of driver experiences /docs/en/brochure/939775017413.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N Studio quality sound for the new era of driver experiences 213.9 KB 939775017413 N 1559666371095705362081 数据手册 2 /docs/en/data-sheet/TDF8599B.pdf 2015-09-12 1442069105502708160492 PSP 1 Aug 29, 2016 Data Sheet None /docs/en/data-sheet/TDF8599B.pdf English documents 563000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/TDF8599B.pdf I2C-bus controlled dual channel 43 W/2 Ohm, single channel 85 W/1 Ohm class-D power amplifier with load diagnostics /docs/en/data-sheet/TDF8599B.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2.0 N I2C-bus controlled dual channel 43 W/2 Ohm, single channel 85 W/1 Ohm class-D power amplifier with load diagnostics 563.0 KB TDF8599B N 1442069105502708160492 /docs/en/data-sheet/TDF8599A.pdf 2015-09-12 1442057158251706371776 PSP 2 May 2, 2013 Data Sheet None /docs/en/data-sheet/TDF8599A.pdf English documents 515000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/TDF8599A.pdf I2C-bus controlled dual channel 135W/4 Ohm, single channel 250W/2 Ohm class-D power amplifier with load diagnostics /docs/en/data-sheet/TDF8599A.pdf documents 980000996212993340 Data Sheet N en None Y pdf 3.0 N I2C-bus controlled dual channel 135W/4 Ohm, single channel 250W/2 Ohm class-D power amplifier with load diagnostics 515.0 KB TDF8599A N 1442057158251706371776 true Y Products

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4 文件

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封装信息 (1)
手册 (1)
数据手册 (2)

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