Overview
The STK534UC60A-E is an Intelligent Power Module (IPM) produced by ON Semiconductor. This module is designed for high-performance applications, particularly in motor control and power conversion systems. It integrates multiple functions, including power output sections, pre-driver circuits, and protection features, making it a comprehensive solution for various industrial and automotive applications.
The module features a 3-phase inverter configuration, which is suitable for driving motors in electric vehicles, industrial production, smart home appliances, and medical devices. Its integrated design simplifies the system architecture and enhances reliability by reducing the number of external components required.
Key Specifications
| Parameter | Symbol | Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | P to U-, V-, W- | 0 | - | 450 | V |
| Collector-Emitter Voltage | VCE | P to U, V, W or U, V, W to U-, V-, W- | - | - | 600 | V |
| Output Current | Io | P, U-, V-, W- terminal current | - | - | ±10 A | A |
| Output Peak Current | Iop | - | - | - | - | |
| Pre-driver Supply Voltage | VD1, 2, 3 | VB1 to U, VB2 to V, VB3 to W | 12.5 | 15 | 17.5 | V |
| Collector to Emitter Saturation Voltage | VCE(SAT) | Ic = 10 A, Tj = 25°C | - | 1.6 | 2.4 | V |
| Diode Forward Voltage | VF | IF = 10 A, Tj = 25°C | - | 1.4 | 2.1 | V |
| Switching Time (Turn-on) | tON | Io = 10 A | 0.3 | 0.5 | 1.2 | μs |
| Switching Time (Turn-off) | tOFF | Io = 10 A | 1.5 | - | 2.0 | μs |
Key Features
- Integrated Design: Combines power output sections, pre-driver circuits, and protection features in a single module.
- High Voltage Capability: Supports up to 600 V collector-emitter voltage and 450 V supply voltage.
- High Current Handling: Capable of handling ±10 A output current and peak currents as specified.
- Internal Bootstrap Circuit: Provides a single control power supply due to the internal bootstrap circuit for high side pre-driver circuit.
- Protection Features: Includes built-in cross conduction prevention, undervoltage protection, and overcurrent protection.
- Thermistor for Temperature Measurement: Externally accessible embedded thermistor for substrate temperature measurement.
- Compatibility with Microcontrollers: All control input and status output are at low voltage levels directly compatible with microcontrollers.
Applications
- Industrial Production: Used in industrial motor control and power conversion systems.
- Electric Vehicles: Suitable for motor control in electric vehicles.
- Smart Home Appliances: Applied in smart home appliances requiring high-efficiency motor control.
- Medical Devices: Used in medical devices that require reliable and efficient power management.
- Internet of Things (IoT): Utilized in various IoT applications requiring integrated power management solutions.
Q & A
- What is the maximum collector-emitter voltage of the STK534UC60A-E?
The maximum collector-emitter voltage is 600 V.
- What is the maximum output current of the STK534UC60A-E?
The maximum output current is ±10 A.
- Does the STK534UC60A-E have built-in protection features?
Yes, it includes built-in cross conduction prevention, undervoltage protection, and overcurrent protection.
- Is the STK534UC60A-E compatible with microcontrollers?
Yes, all control input and status output are at low voltage levels directly compatible with microcontrollers.
- What is the purpose of the internal bootstrap circuit in the STK534UC60A-E?
The internal bootstrap circuit provides a single control power supply for the high side pre-driver circuit.
- Can the STK534UC60A-E be used in electric vehicles?
Yes, it is suitable for motor control in electric vehicles.
- What is the typical turn-on switching time of the STK534UC60A-E?
The typical turn-on switching time is 0.5 μs.
- Does the STK534UC60A-E have an embedded thermistor for temperature measurement?
Yes, it has an externally accessible embedded thermistor for substrate temperature measurement.
- What are the recommended operating conditions for the pre-driver supply voltage?
The recommended pre-driver supply voltage is between 12.5 V and 17.5 V.
- Is the STK534UC60A-E RoHS compliant?
Yes, the STK534UC60A-E is RoHS compliant.
