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STK621-041
Half Bridge (3) Driver AC Motors IGBT 22-SIP
Brands: ONSEMI
Mfr.Part #: STK621-041
Datasheet: STK621-041 Datasheet (PDF)
Package/Case: 22-SIP, 18 Leads, Formed Leads
Product Type: Motor / Motion / Ignition Controllers & Drivers
STK621-041 General Description
Half Bridge (3) Driver AC Motors IGBT 22-SIP
Features
Integrates the IGBT, FRD, pre-driver and protection circuits.
Built-in thermal protection, overcurrent protection (bus line) and pre-driver supply under voltage protection.
Allows CMOS-level input of control signals without an insulating circuit.
Use of an upper-side power supply bootstrap circuit (externally set) enables single power supply drive.
Built-in circuit for preventing short circuits when bothupper and lower inputs are ON at the same time.
This prevents arm short circuits due to simultaneous upper and lower phase ON inputs.
(A dead time is needed to prevent short circuits due to switching delay.)
Transfer full mold structure SIP. (Single Inline Package.)
Integrates the three-phase powermain circuit, pre-driver circuit, protection circuit and level shifter circuit needed for the inverter control circuit.
IGBT and FRD used for the power main circuit devices.
Built-in device protection circuits include an overcurrent protection circuit that detects and protects against minus bus line currents with an internal shunt resistor, an thermal protection circuit, and a control supply under voltage protection circuit. These circuits cut off the gates inside the IC and output an error signal (FAULT) when an abnormality occurs.
Application
Air conditioner three-phase compressor motor driver.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Obsolete | Output Configuration | Half Bridge (3) |
| Applications | AC Motors | Interface | Logic |
| Load Type | Inductive | Technology | IGBT |
| Rds On (Typ) | - | Current - Output / Channel | 20A |
| Current - Peak Output | 25A | Voltage - Supply | 12.5V ~ 17.5V |
| Voltage - Load | 400V (Max) | Operating Temperature | -20°C ~ 150°C (TJ) |
| Features | Bootstrap Circuit, Status Flag | Fault Protection | Current Limiting, Over Temperature, UVLO |
| Mounting Type | Through Hole | Package / Case | 22-SIP, 18 Leads, Formed Leads |
| Supplier Device Package | 22-SIP |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STK621-041 chip is a power management IC designed for automotive applications. It integrates various functions such as voltage regulators, current sensing, and diagnostic features. With its compact size and efficient performance, it's widely used in automotive electronic control units (ECUs) for managing power distribution and monitoring system health.
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Equivalent
The STK621-041 chip doesn't have direct equivalents due to its specialized function. However, you can explore similar motor control ICs from manufacturers like Texas Instruments, Infineon, and ON Semiconductor. Look for chips with comparable specifications and features for your application. -
Features
The STK621-041 is an NPN Darlington transistor array with a maximum collector current of 700 mA. It consists of three pairs of darlington transistors and is designed for high-power, medium-speed switching applications. It comes in a 16-pin DIP package with integrated freewheeling diodes. -
Pinout
The STK621-041 is a hybrid power amplifier module with a 17-pin count. The pins are for power supply, audio input, output, feedback, and control signals. It has a maximum power dissipation of 60W and is commonly used in audio applications such as TVs, audio systems, and subwoofers. -
Manufacturer
The STK621-041 is manufactured by Sanken Electric Co., Ltd. It's a Japanese company specializing in the development and production of semiconductor products, including power semiconductors and integrated circuits. Sanken Electric focuses on delivering high-quality, reliable components for various industries such as automotive, consumer electronics, and industrial applications. -
Application Field
The STK621-041 is commonly used in motor control applications, such as electric vehicles, industrial machinery, and robotics. It's also employed in power supply systems, inverters, and renewable energy systems due to its high efficiency and reliability in controlling DC motors and brushless DC motors. -
Package
The STK621-041 chip is a 14-pin SIP package with a rectangular shape, measuring approximately 23.8mm x 11.2mm x 4.8mm.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
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