TB2913HQ Selling Leads, Price trend, TB2913HQ DataSheet download, circuit diagram from SeekIC.com

Features: • High power output: POUT MAX (1) = 47 W (typ.)(VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 ): POUT MAX (2) = 43 W (typ.)(VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 ): POUT (1) = 29 W (typ.)(VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 ): POUT (2) = 25 W (typ.)(VCC = 13.2 V, f = 1 kHz...

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SeekIC No. : 004512609 Detail

TB2913HQ: Features: • High power output: POUT MAX (1) = 47 W (typ.)(VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 ): POUT MAX (2) = 43 W (typ.)(VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 ): POUT (1) = 29 W...

TB2913HQ Data Sheet

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Part Number:: TB2913HQ
Supply Ability:: 5000

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Product Details

Description

Features:

• High power output
: P_{OUT MAX} (1) = 47 W (typ.)
(V_CC = 14.4 V, f = 1 kHz, JEITA max, R_L = 4 )
: POUT MAX (2) = 43 W (typ.)
(V_CC = 13.7 V, f = 1 kHz, JEITA max, R_L = 4 )
: POUT (1) = 29 W (typ.)
(V_CC = 14.4 V, f = 1 kHz, THD = 10%, R_L = 4 )
: P_OUT(2) = 25 W (typ.)
(V_CC = 13.2 V, f = 1 kHz, THD = 10%, R_L = 4 )
• Low distortion ratio: THD = 0.015% (typ.)
(V_CC = 13.2 V, f = 1 kHz, P_OUT = 5 W, R_L= 4 )
• Low noise: V_NO = 90 Vrms (typ.)
(V_CC = 13.2 V, R_g = 0 , BW = 20 Hz~20 kHz, R_L = 4 )
• Built-in standby switch function (pin 4)
• Built-in muting function (pin 22)
• Built-in Clip-detection function (pin 25)
• Built-in various protection circuits:
Thermal shut down, overvoltage, out to GND, out to V_CC, out to out short
• Operating supply voltage: V_{CC (opr)} = 9~18 V (R_L = 4 )
Note 1: Since this device's pins have a low withstanding voltage, please handle it with care.
Note 2: Install the product correctly. Otherwise, it may result in break down, damage and/or degradation to the
product or equipment.
Note 3: These protection functions are intended to avoid some output short circuits or other abnormal conditions
temporarily. These protect functions do not warrant to prevent the IC from being damaged.
- In case of the product would be operated with exceeded guaranteed operating ranges, these protection
features may not operate and some output short circuits may result in the IC being damaged

Specifications

Characteristics	Symbol	Rating	Unit
Peak supply voltage (0.2 s) DC supply voltage Operation supply voltage	V_{CC (surge)} V_{CC (DC)} V_{CC (opr)}	50 28 18	V V V
Output current (peak) Power dissipation	I_{O (peak)} P_{D (Note 2)}	9 125	A W
Operation temperature Storage temperature	T_opr T_stg	−40~85 −55~150

Note 2: Package thermal resistance _j-T = 1/W (typ.) (T_a = 25, with infinite heat sink)
The absolute maximum ratings of a semiconductor device are a set of specified parameter values, which must not be exceeded during operation, even for an instant .If any of these rating would be exceeded during operation, the device electrical characteristics may be irreparably altered and the reliability and lifetime of the device can no longer be guaranteed. Moreover, these operations with exceeded ratings may cause break down, damage and/or degradation to any other equipment. Applications using the device should be designed such that each maximum rating will never be exceeded in any operating conditions, Before using, creating and/or producing designs, refer to and comply with the precautions and conditions set forth in this documents

Description

The TB2913HQ is 4-ch BTL audio amplifier for car audio applications.

This IC TB2913HQ can generate higher power: POUT MAX = 47 W as it includes the pure complementary P-ch and N-ch DMOS output stage.

TB2913HQ is designed to yield low distortion ratio for 4-ch BTL audio power amplifier, built-in standby function, muting function, and various kinds of protectors.

Additionally, Clip detector is built in.

TB2913HQ

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