STK415-120-E Sanyo Semicon Device, STK415-120-E Datasheet

STK415-120-E

Manufacturer Part Number

STK415-120-E

Description

2-Channel Power Switching Audio Power IC

Manufacturer

Sanyo Semicon Device

Datasheet

1.STK415-120-E.pdf (12 pages)

Current page: 1 of 12
Download datasheet (211Kb)

Ordering number : EN*A1502

STK415-120-E

Overview

The STK415-120-E is a class H audio power amplifier hybrid IC that features a built-in power supply switching circuit.

This IC provides high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the

power devices according to the detected level of the input audio signal.

Applications

• Audio power amplifiers.

Features

• Pin-to-pin compatible outputs ranging from 80W to 180W.

• Can be used to replace the STK416-100 series (3-channel models) and the class-AB series (2, 3-channel models) due to

• Pure complementary construction by new Darlington power transistors

• Output load impedance: R L = 8Ω to 4Ω supported

• Using insulated metal substrate that features superlative heat dissipation characteristics that are among the highest in the

Series Models

Output 1 (10%/1kHz)

Output 2 (0.8%/20Hz to 20kHz)

Max. rated V H (quiescent)

Max. rated V L (quiescent)

Recommended operating V H (8Ω)

Recommended operating V L (8Ω)

Dimensions (excluding pin height)

industry.

its pin compatibility.

"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be

intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace

instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety

equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case

of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee

thereof. If you should intend to use our products for applications outside the standard applications of our

customer who is considering such use and/or outside the scope of our intended standard applications, please

consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our

customer shall be solely responsible for the use.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer

device, the customer should always evaluate and test devices mounted in the customer

equipment.

s products or equipment. To verify symptoms and states that cannot be evaluated in an independent

80W×2 channels

50W×2 channels

STK415-090-E

±60V

±41V

±37V

±27V

Thick-Film Hybrid IC

2-Channel Power Switching

Audio Power IC, 80W+80W

90W×2 channels

60W×2 channels

STK415-100-E

±65V

±42V

±39V

±29V

64.0mm×31.1mm×9.0mm

120W×2 channels

80W×2 channels

STK415-120-E

±73V

±45V

±46V

±32V

150W×2 channels

100W×2 channels

STK415-130-E

±80V

±46V

±51V

±34V

www.DataSheet4U.com

s products or

70809HKIM No. A1502-1/12

180W×2 channels

120W×2 channels

STK415-140-E

±80V

±51V

±52V

±32V

Related parts for STK415-120-E

STK415-120-E Summary of contents

Page 1

... STK415-120-E Overview The STK415-120 class H audio power amplifier hybrid IC that features a built-in power supply switching circuit. This IC provides high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power devices according to the detected level of the input audio signal. ...

Page 2

... The power amplifier is turned on by applying +2.5V to +5.5V to the standby pin (pin 17). *8: Thermal design must be implemented based on the conditions under which the customer’s end products are expected to operate on the market. *9: A thermoplastic adhesive resin is used for this hybrid IC. STK415-120-E Symbol Conditions V H max (1) When no signal R L ≥ ...

Page 3

... Designated transformer power supply (MG-250 equivalent) Package Dimensions unit:mm (typ) 64.0 55 3.6 2.0 0.5 (9.8) 18 2.0=36.0 Internal Equivalent Circuit 12 Pre Driver CH1 SUB 13 14 STK415-120 500Ω + 500Ω Designated transformer power supply (MG-200 equivalent) 9.0 (R1.8) 0.4 2.9 5.5 Pre Driver Stand- www.DataSheet4U.com DBA40C 10000μF ...

Page 4

... SET SET D03 D04 +V H C01 D01 +V L R01 C03 GND C04 R02 -V L D02 R04 C02 -V H STK415-120-E OUT OUT OUT OUT Ch1+ Ch1- Ch2+ Ch2- +Pre SUB GND Ch1 Ch1 ...

Page 5

... D01, D02 15V D03, D04 3A/60V Reverse current prevention diodes (FRD is recommended.) L01, L02 3μH Oscillation prevention inductance STK415-120-E Larger than Recommended Description Power holding circuit remains active at lower frequencies. Decreased pass-through current at high frequencies. VN offset (Ensure R05=R18, R06=R19 when changing.) Likely to oscillate (VG< ...

Page 6

... R34 2kΩ, 1/6W C25 47μF, 10V D05 TR1 J01 Jumper J02, J03, J06 Jumper J04, J05 Jumper (*1) STK416-100Sr (3ch AMP) doesn’t mount parts STK415-120-E STK415, 416-100Sr PCB Parts List RATING - ERX1SJ*** ERG1SJ101 RN16S563FK ERX1SJ4R7 RN14S4R7FK - RN16S***FK RN16S102FK BPR56CFR22J BPR56CFR22J ...

Page 7

... STK433-230A-E 30W/JEITA STK433-240A-E 40W/JEITA STK433-260A-E 50W/JEITA STK433-270-E 60W/JEITA STK433-290-E 80W/JEITA STK433-300-E 100W/JEITA STK433-320-E 120W/JEITA STK433-330-E 150W/JEITA 1 2ch class-H STK415-090-E 80W/JEITA + STK415-100-E 90W/JEITA V STK415-120-E 120W/JEITA L STK415-130-E 150W/JEITA STK415-140-E 180W/JEITA 1 3ch class-H STK416-090-E 80W/JEITA + STK416-100-E 90W/JEITA V STK416-120-E 120W/JEITA L STK416-130-E 150W/JEITA STK415-120-E 1 ...

Page 8

... Supply voltage ± 250 200 150 THD=10% THD=0.8% 100 100 1k Frequency STK415-120-E 250 V H =±46V V L =±32V VG=40dB 200 Rg=600Ω Tc=25° =8Ω 150 2ch Drive 100 1000 100 0.1 ...

Page 9

... Design Example for STK415-120 8Ω)] The thermal resistance, θc-a, of the heat sink for total power dissipation, Pd, within the hybrid IC is determined as follows. Condition 1: The hybrid IC substrate temperature, Tc, must not exceed 125°C. Pd × θc < 125°C ................................................................................................. (1) Condition 2: The junction temperature, Tj, of each power transistor must not exceed 150°C. ...

Page 10

... Tr1 Tr2 Point.B Point.B Point.C (2) Load short detection part OUT Ch1 OUT Ch2 STK415-120-E 4.7kΩ #17pin ST- IN reference voltage VST SUB Ch1 Ch1 Ch2 BY Ch2 (*1) R30 ex) 3.3kΩ 22kΩ ...

Page 11

... Subsequently, when the standby control is returned to high (+5V, for example), the power amplifier will become active again. The protection level must be set using the 82kΩ resistor. Furthermore, the time constant must be determined using 22μ//22μ capacitors to prevent the amplifier from malfunctioning due to the audio signal. STK415-120-E www.DataSheet4U.com No. A1502-11/12 ...

Page 12

... SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellectual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of July 2009. Specifications and information herein are subject to change without notice. STK415-120-E OUT OUT OUT GND IN ...

Related keywords

STK415-120-E datasheet
STK415-120-E data sheet
STK415-120-E pdf datasheet
STK415-120-E component
STK415-120-E part
STK415-120-E distributor
STK415-120-E RoHS
STK415-120-E datasheet download