Datasheet4U Logo Datasheet4U.com

TB2946HQ - 49 W 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) = 49 W (typ. ) (VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω) POUT MAX (2) = 43 W (typ. ) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (3) = 70 W (typ. ) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 2 Ω) POUT (1) = 26 W (typ. ) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) POUT (2) = 23 W (typ. ) (VCC = 13.2 V, f = 1 kHz.

📥 Download Datasheet

Datasheet preview – TB2946HQ

Datasheet Details

Part number TB2946HQ
Manufacturer Toshiiba
File Size 558.10 KB
Description 49 W X 4-ch BTL Audio Power-IC
Datasheet download datasheet TB2946HQ Datasheet
Additional preview pages of the TB2946HQ datasheet.

📁 Similar Datasheet

  • TB2901H - Maximum Power 47W BTL x 4-ch Audio Power-IC (Toshiba Semiconductor)
  • TB2901HQ - 4-ch Audio Power-IC (Toshiba Semiconductor)
  • TB2902HQ - 4-ch Audio Power IC (Toshiba Semiconductor)
  • TB2903HQ - Maximum Power 47W BTL x 4-Ch Audio Power-IC (Toshiba)
  • TB2904HQ - Maximum Power 43W BTL 4-ch Audio Power-IC (Toshiba Semiconductor)
  • TB2905HQ - Low-Frequency Power Amplifier IC (Toshiba Semiconductor)
  • TB2906HQ - Maximum Power 43W BTL x 4-ch Audio Power IC (Toshiba Semiconductor)
  • TB2909FNG - Maximum Power 5W SEPP x 1ch Audio Power Amp IC (Toshiba)
  • TB2912HQ - Maximum Power 41W BTL x 4-ch Audio Power IC (Toshiba Semiconductor)
  • TB2913HQ - 4-ch Audio Power IC (Toshiba Semiconductor)
Other Datasheets by Toshiiba
  • TB2941HQ - Maximum Power 49W BTL x 4ch Audio Power Amp-IC

Full PDF Text Transcription

Click to expand full text
TB2946HQ TOSHIBA Bi-CMOS Linear Integrated Circuit Silicon Monolithic TB2946HQ 49 W × 4-ch BTL Audio Power IC The TB2946HQ 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 49 W. It includes a standby switch, mute function and various protection features. Features • High output power • • • • • • • • • • • • POUT MAX (1) = 49 W (typ.) (VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω) POUT MAX (2) = 43 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (3) = 70 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 2 Ω) POUT (1) = 26 W (typ.) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) POUT (2) = 23 W (typ.) (VCC = 13.
Published: |