ON Semiconductor STK551U3A2A-E
STK551xx Series 450 V 20 A Inverter Power H-IC for 3-Phase Motor Drive - SIP-29
Mfr. Part #: STK551U3A2A-E / RS Stock #: 70369216
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Price
Qty.
Standard Price
1
$11.43
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Bulk pricing available
Product Specifications
Product Attribute
Attribute Value
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Application
3-Phase Motor Driver
Collector Current
+/-40 A
Collector to Emitter Voltage
600 V
Driver Type
Motor
Isolation Voltage
2000 V
Maximum Operating Temperature
100 °C
Minimum Operating Temperature
-40 °C
Mounting Type
Through Hole
Number of Pins
29
Operating Temperature
-40 to 100 °C
Output Current
±20 A
Package Type
SIP
Power Rating
39 W
Primary Type
Drivers
Series
STK Series
Supply Voltage
0-450 V
Switching Frequency
20 kHz
Overview
This "Inverter Power H-IC" is highly integrated device containing all High Voltage (HV) control from HV-DC to 3-phase outputs in a single SIP module (Single-In Line Package). Output stage uses (IGBT/FRB) technology and implements Under Voltage Protection (UVP) and Over Current Protection (OCP) with a Faults Detection output flag. Internal Boost diodes are provided for high side gate boost drive.
Function:
Single control power supply due to Internal bootstrap circuit for high side pre-driver circuit
All control input and status output are at low voltage levels directly compatible with microcontrollers
Built-in dead time for shoot-thru protection
External accessible embedded thermistor for substrate temperature measurement
The level of the over-current protection current is adjustable with the external resistor, "RSD"