TCB001FNG
CDMOS Linear Integrated Circuit Silicon Monolithic TCB001FNG
Maximum Power 45W BTL Г— 4-ch Audio Power IC
1. Outline
The TCB001FNG is a power IC with built-in four-channel BTL
amplifier developed for car audio applications.
The maximum output power (POUT MAX) is 45W using a pure
complementary P-ch and N-ch DMOS output stage.
It also includes a standby switch, mute function and various
protection features. P-HSSOP36-1116-0.65-001 2. Applications Weight: 1.28 g (typ.) Power IC developed for car audio applications. 3. Features High output power, low distortion, and low noise property (For details, refer to the Table 3.1 Typical characteristics.) Built-in various mute functions (At low voltage, standby on/off) Built-in standby switch (Pin 22) Built-in mute switch (Pin 33) Built-in various detection circuits (output offset voltage, output short, over voltage) (Pin 29) 6V operations (Engine idle reduction capability) Built-in various protection circuits (thermal shut down, over-voltage, short to GND, short to VDD, load short, and
prevention of speaker damage) Table 3.1 Typical characteristics
(Typical test conditions: VDD = 13.2 V, f = 1 kHz, RL = 4 О©, GV = 26 dB, Ta = 25В°C; unless otherwise specified.)
Condition Typ. Unit Output power (POUT)
VDD = 15.2 V, JEITA max 45 VDD = 14.4 V, JEITA max 40 VDD = 14.4 V, THD = 10% 26 THD = 10% 22 W Total harmonic distortion (THD)
POUT = 4 W 0.01 % Output noise voltage (VNO) (Rg = 0 О©) (Note)
BW = 20 Hz to 20 kHz 45 ВµV Operating Supply voltage range (VDD)
RL = 4 Ω 6 to 18 V Note: Rg: signal source resistance © 2017
Toshiba Electronic Devices & Storage Corporation 1 2017-09-15 TCB001FNG C1 12 13 19 2 17 Ripple TAB VDD1 VDD2 IN1 14
15
16 C1 11 20 10 Pre-GND C1 8 IN3 5
4 7 AC-GND 9 3 IN4 35
32 5V
22 Stby …