TDF8531HH/N3K

TDF8531HH/N3K

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NXP USA Inc.
TDF8531HH/N3K
IC AMPLIFIER CLASS D 100HLQFP
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$24.69

Price update:a months ago
Available in stock: 2918
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
NXP USA Inc.

NXP USA Inc.

NXP Semiconductors, a frontrunner in embedded controllers, offers a wide array of MCUs with Arm-based processors. Their innovation extends to robust Power Management for industry and automotive use. NXP's products globally empower and interconnect, fostering proficiency for individuals, organizations, and the world. Noteworthy is the integration of Freescale Semiconductor into NXP (December 2015).

View All Product from NXP USA Inc.
TDF8531HH/N3K Products

The TDF8530 is a quad Bridge-Tied Load (BTL) car audio amplifier comprising an NDMOST-NDMOST output stage based on SOI BCDMOS technology. Low power dissipation enables the TDF8530 high-efficiency, class-D amplifier to be used with asmaller heat sink than those normally used with standard class-AB amplifiers.

The TDF8530 can operate in either non-I2C-bus mode or I2C-bus mode. When in I2C-bus mode, DC load detection results and fault conditions can be easily read back from the device. Up to 12 I2C-bus addresses can be selected depending on the value of theexternal resistors connected to pins ADS and MOD.

When pin ADS is short circuited to ground, the TDF8530 operates in non-I2C-bus mode.Switching between Operating mode and Mute mode in non-I2C-bus mode is only possibleusing pins EN and SEL_MUTE.

Feature

  • High-efficiency
  • Low quiescent current
  • Operating voltage from 6 V to 24 V
  • 4 Ω or 2 Ω capable BTL channels
  • Fast-mode I²C-bus
  • I2C-bus mode with 12 I2C-bus addresses or non-I²C-bus mode operation
  • Clip detect selectable at 0.2 % or 10 % THD
  • Independent short-circuit protection for each channel
  • Advanced short-circuit protection for load, GND and supply
  • Load dump protection to 50 V
  • Thermal foldback and thermal protection
  • DC offset protection
  • Selectable AD or BD modulation
  • Advanced clocking:
    • Switchable oscillator clock source: internal for Master mode or external for Slave mode
    • Spread spectrum mode
    • Phase staggering
    • Frequency hopping
  • No ‘pop noise’ caused by DC output offset voltage
  • I²C-bus mode:
    • Load diagnostics
      • Speaker load, open load and shorted load
      • Amplifier output to ground and to supply shorts
      • Tweeter detection
    • Thermal pre-warning diagnostic level setting
    • Identification of activated protections or warnings
    • Selectable diagnostic information available using DIAG pin
  • Qualified in accordance with AEC-Q100

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Supply 5.5V ~ 25V
Max Output Power x Channels @ Load 80W x 3 @ 2Ohm
Output Type 3-Channel
Type Class D
Product Status Active
Package Tray
Series TDF
Package / Case 100-FQFP Exposed Pad
Supplier Device Package 100-HLQFP (14x14)
Mounting Type Surface Mount

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$24.69

Price update:a months ago
Available in stock: 2918
NXP USA Inc.

NXP USA Inc.

NXP Semiconductors, a frontrunner in embedded controllers, offers a wide array of MCUs with Arm-based processors. Their innovation extends to robust Power Management for industry and automotive use. NXP's products globally empower and interconnect, fostering proficiency for individuals, organizations, and the world. Noteworthy is the integration of Freescale Semiconductor into NXP (December 2015).

View All Product from NXP USA Inc.

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