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TB2929HQ - 45W X 4-ch BTL Audio Power-IC

Description

1.

The power supply can be turned on or off via pin 4 (Stby).

The threshold voltage of pin 4 is set at about 3 VBE (typ.).

Features

  • Features.
  • High output power.
  • POUT MAX (1) = 45 W (typ. ) (VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω) Weight: 7.7 g (typ. ).
  • POUT MAX (2) = 41 W (typ. ) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω).
  • POUT (1) = 24 W (typ. ) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω).
  • POUT (2) = 21 W (typ. ) (VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω).
  • Low THD: 0.007% (typ. ) (VCC = 13.2 V, f = 1 kHz, POUT = 5 W, RL = 4 Ω).
  • Low noise: VNO.

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Datasheet Details

Part number TB2929HQ
Manufacturer Toshiba
File Size 255.13 KB
Description 45W X 4-ch BTL Audio Power-IC
Datasheet download datasheet TB2929HQ Datasheet

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Full PDF Text Transcription

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TB2929HQ TOSHIBA Bi-CMOS Linear Integrated Circuit Silicon Monolithic TB2929HQ 45W × 4-ch BTL Audio Power IC The TB2929HQ 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 45 W. It includes a standby switch, mute function and various protection features. Features • High output power • POUT MAX (1) = 45 W (typ.) (VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω) Weight: 7.7 g (typ.) • POUT MAX (2) = 41 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) • POUT (1) = 24 W (typ.) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) • POUT (2) = 21 W (typ.) (VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω) • Low THD: 0.007% (typ.) (VCC = 13.
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