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TB2921AHQ - 51W x 4-ch BTL Audio Power IC

Key Features

  • Features.
  • High output power.
  • POUT MAX (1) = 51 W (typ. ) (VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω) Weight: 7.7 g (typ. ).
  • POUT MAX (2) = 45 W (typ. ) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω).
  • POUT MAX (3) = 80 W (typ. ) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω).
  • POUT (1) = 29 W (typ. ) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω).
  • POUT (2) = 25 W (typ. ) (VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω).
  • Low THD: 0.

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Datasheet Details

Part number TB2921AHQ
Manufacturer Toshiba
File Size 257.14 KB
Description 51W x 4-ch BTL Audio Power IC
Datasheet download datasheet TB2921AHQ Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TB2921AHQ TOSHIBA Bi-CMOS Linear Integrated Circuit Silicon Monolithic TB2921AHQ 51 W × 4-ch BTL Audio Power IC The TB2921AHQ is a four-channel BTL power amplifier for car audio applications. This IC has a pure complementary P-ch and N-ch DMOS output stage, offering maximum output power (POUT MAX) of 5１ W. It includes a standby switch, mute function, a high-side switch and various protection features. Features • High output power • POUT MAX (1) = 51 W (typ.) (VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω) Weight: 7.7 g (typ.) • POUT MAX (2) = 45 W (typ.) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω) • POUT MAX (3) = 80 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) • POUT (1) = 29 W (typ.) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) • POUT (2) = 25 W (typ.) (VCC = 13.