TDA2050 Datasheet PDF – 32W Hi-Fi Audio Amplifer – ST

Part Number : TDA2050

Function : 32W, Hi-Fi AUDIO POWER AMPLIFIER

Package : Pentawatt Vertical Type

Manufactures : ST Microelectronics

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tda2050-audio-amplifier

Description

The TDA2050 is a monolithic integrated circuit in Pentawatt package, intended for use as an audio class AB audio amplifier. Thanks to its high power capability the TDA2050 is able to provide up to 35W true rms power into 4 ohm load @ THD = 10%, VS =  ±18V, f = 1KHz and up to 32W into 8ohm load @THD = 10%, VS = ±22V, f = 1KHz.

Moreover, the TDA 2050 delivers typically 50W music power into 4 ohm load over 1 sec at VS= 22.5V, f = 1KHz. The high power and very low harmonic and crossover distortion (THD = 0.05% typ, @ VS = ±22V, PO = 0.1 to 15W, RL=8ohm, f = 100Hz to 15KHz) make the device most suitable for both HiFi and high class TV sets.

Pinout

tda2050-datasheet-pinout

Features :

1. High output power (50 W music power IEC 268.3 rules)

2. High operating supply voltage (50 V)

3. Single or split supply operations

4. Very low distortion

5. Short-circuit protection (OUT to GND)

6. Thermal shutdown

Absolute maximum ratings :

1. Supply voltage : Vs = ±25 V

2. Input voltage : Vi = Vs

3. Differential input voltage : Vi = ±15 V

4. Output peak current (internally limited) : Io = 5 A

5. Power dissipation at Tcase = 75 °C : Ptot = 25 W

6. Storage and junction temperature : Tstg, Tj = -40 to 150 °C

Other data sheets within the file : TDA2050V

TDA2050 Datasheet

 

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13005A Datasheet PDF – 400V, 4A, NPN Transistor

Part Number : ST13005, Marking : 13005A

Function : High Voltage Fast-Switching NPN Power Transistor

Package : TO-220 Type

Manufactures : STMicroelectronics

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13005A npn transistor

Description :

The 13005A is 400V, 4A, NPN Transistor.

The device is manufactured using high voltage multi-epitaxial planar technology for high switching speeds and medium voltage capability. It uses a cellular emitter structure with planar edge termination to enhance switching speeds while maintaining the wide RBSOA.

13005A Pinout

13005A datasheet pinout

 

Features

1. Low spread of dynamic parameters

2. Minimum lot-to-lot spread for reliable operation

3. Very high switching speed

Absolute maximum ratings ( Ta=25°C )

1. Collector to Emitter Voltage : Vceo = 400  V

2. Emitter to Base Voltage : Vebo = 9 V

3. Collector Current : Ic = 4 A

4. Total Dissipation : Pc = 75 W

5. Junction Temperature : Tj = 150°C

6. Storage Temperatue : Tsg = -65 ~ +150°C

Applications

1. Electronic ballast for fluorescent lighting
2. Switch mode power supplies

 

13005A Datasheet PDF

13005A pdf

 

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