TB2938HQ - Toshiba

TB2938HQ Maximum Power 49W BTL x 4-ch Audio Power IC

The TB2938HQ 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 49W. It includes a standby switch, mute function and various protection features. 2. Applications Power IC developed for car audio applications. Weight: 7.7 g (typ.) 3. .

Features

2. Applications Power IC developed for car audio applications. Weight: 7.7 g (typ.) 3. Features
 High output power, low distortion, and low noise property (for details, refer to the Table 3-1)
 Built-in various detection function (Output DC offset detection, Output short, Output layer short) (pin25)
 Built-in various mute functions (low voltage, standby on/off) (pin22)
 Built-in standby switch (pin4)
 Built-in mute switch (pin22)
 Start stop Cruising corresponded (at Vcc=6V)
 Built-in various protection circuits (thermal shut down, over-voltage, short to GND, short to VCC, and output.