stk433-060-e Sanyo Semiconductor Corporation, stk433-060-e Datasheet

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stk433-060-e

Manufacturer Part Number
stk433-060-e
Description
Thick-film Hybrid 2-channel Class Audio Power 50w+50w
Manufacturer
Sanyo Semiconductor Corporation
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
STK433-060-E
Manufacturer:
SANYO/三洋
Quantity:
20 000
Ordering number : EN*A1487
STK433-060-E
Overview
The STK433-060-E is a hybrid IC designed to be used in 50W × 2ch class AB audio power amplifiers.
Applications
• Audio power amplifiers.
Features
• Pin-to-pin compatible outputs ranging from 30W to 60W.
• Can be used to replace the STK433-100 series (80W to 150W/2ch)and STK433-200/-300 series (3-channel)
• Miniature package (47.0mm × 25.6mm × 9.0mm)
• Output load impedance: R L = 6Ω to 4Ω supported
• Allowable load shorted time: 0.3 second
• Allows the use of predesigned applications for standby and mute circuits.
Series Models
due to its pin compatibility
Output 1 (10%/1kHz)
Output 2 (0.4%/20Hz to 20kHz)
Max. rated V CC (quiescent)
Max. rated V CC (6Ω)
Max. rated V CC (4Ω)
Recommended operating V CC (6Ω)
Dimensions (excluding pin height)
"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
30W×2 channels
20W×2 channels
STK433-030-E
±34V
±32V
±26V
±21V
Thick-Film Hybrid IC
2-channel class AB audio power IC,
50W+50W
40W×2 channels
25W×2 channels
STK433-040-E
±38V
±36V
±30V
±24V
47.0mm×25.6mm×9.0mm
50W×2 channels
35W×2 channels
STK433-060-E
±46V
±40V
±33V
±27V
'
s products or
O2109HKIM No. A1487-1/11
60W×2 channels
40W×2 channels
STK433-070-E
±50V
±44V
±37V
±29V

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stk433-060-e Summary of contents

Page 1

... Ordering number : EN*A1487 STK433-060-E Overview The STK433-060 hybrid IC designed to be used in 50W × 2ch class AB audio power amplifiers. Applications • Audio power amplifiers. Features • Pin-to-pin compatible outputs ranging from 30W to 60W. • Can be used to replace the STK433-100 series (80W to 150W/2ch)and STK433-200/-300 series (3-channel) due to its pin compatibility • ...

Page 2

... Thermal design must be implemented based on the conditions under which the customer’s end products are expected to operate on the market thermoplastic adhesive is used to adhere the case. Designated transformer power supply (MG-200 equivalent) STK433-060-E Symbol Conditions When no signal R L ≥6Ω =4Ω ...

Page 3

... Package Dimensions unit:mm (typ) 47.0 41 3.6 2.0 0.5 (6.6) 14 2.0=28.0 Internal Equivalent Circuit 3 8 Pre Driver CH1 SUB 9 10 STK433-060-E 9.0 (R1.8) 0.4 2.9 5 Pre Driver CH2 + - Bias Circuit 13 No. A1487-3/ ...

Page 4

... CC 100μF 100Ω/1W 100μF /50V /50V GND 100μF /50V -V CC Sample PCB Trace Pattern STK433-060-E STK433-060-E Ch2 Ch2 Ch1 Ch1 +PRE SUB GND OUT OUT 0.22Ω ...

Page 5

... J1, J2, J3, J4, J5, J6, J8, J9 J7, JS2, JS3, JS4, JS5, JS7 JS8, JS9 JS6, JS10 JS1 (*1) Capacitor mark “A” side is “-” (negative). (*2) STK433-200Sr (3ch) is 8pF use. (*3) Location No.( ) parts is STK433-200Sr (3ch) only use. STK433-060-E PARTS RATING - - 100Ω, 1W 1kΩ, 1/6W 56kΩ, 1/6W 1.8kΩ ...

Page 6

... Pin Assignments [STK433-000/-100/-200Sr & STK415/416-100Sr Pin Layout] 2-channel class-AB STK433-030-E 30W/JEITA STK433-040-E 40W/JEITA STK433-060-E 50W/JEITA STK433-070-E 60W/JEITA STK433-090-E 80W/JEITA STK433-100-E 100W/JEITA STK433-120-E 120W/JEITA STK433-130-E 150W/JEITA 3-channel class-AB 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 ...

Page 7

... Supply voltage ±V [Thermal Design Example for STK433-060 6Ω)] 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° ...

Page 8

... Load short protection circuit +V CC GND - changed depending on the power-supply voltage (- Please set resistance (R1) to become “V1 ≈ 0V” by the following calculation types. STK433-060-E (when 1/8P O max. = 6.25W max. = 50W). θc-a < (125 − 50)/40 < 1.87 θc-a < (150 − 50)/40 − 3.5/4 < 1.62 Ch2 Ch1 ...

Page 9

... Determine the value that the voltage VST applied to the standby pin (pin 13) falls within the rating (+2.5V to 5.5V (typ. 3.0V)). (*2) The standby control voltage must be supplied from the host including microcontrollers. (*3) A 4.7kΩ limiting resistor is also incorporated inside the hybrid IC (at pin 13). STK433-060-E Stand-by Circuit SW transistor in Pre Driver IC Δ ...

Page 10

... 3μH 3μH 4.7Ω 4.7Ω 0.1μF 0.1μF 4.7Ω/1W 4.7Ω / =8Ω OUT STK433-060-E Ch1 Ch1 Ch2 Ch2 +PRE SUB GND ST- 100pF 1.8kΩ ...

Page 11

... 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 October, 2009. Specifications and information herein are subject to change without notice. STK433-060-E No. A1487-11/11 PS ...

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