XLN-IPM15A
Xinleineng XLN-IPM15A 600V 15A IPM with integrated gate driver. Ideal for 0.75-2.2kW motor drives.
Product Overview
Description
The Xinleineng XLN-IPM15A is a 600V 15A Intelligent Power Module designed for small motor drive applications. This highly integrated module combines three-phase IGBT inverter bridge with gate drivers, bootstrap diodes, and comprehensive protection circuits in a compact DIP-24 package. The 15A current rating supports motor drives from 0.75kW to 2.2kW at 220V AC input. Built-in protection features include overcurrent detection, short-circuit protection, undervoltage lockout, and overtemperature protection with fault output signal. The module requires only DC bus voltage, control signals, and bootstrap capacitors for operation, significantly reducing component count and design complexity compared to discrete solutions.
Product Series
IPM Series
Primary Application
Motor Drives, HVAC, Appliances
Key Features
- 600V 15A three-phase inverter
- Integrated gate drivers
- Built-in bootstrap diodes
- Overcurrent and short-circuit protection
- Undervoltage lockout
- Overtemperature protection
- Fault output signal
- Compact DIP-24 package
Specifications
| Voltage Rating | 600V |
|---|---|
| Current Rating | 15A |
| Switching Frequency | 5-20kHz |
| Isolation Voltage | 1500V AC |
| Operating Temperature | -20C to +100C |
| Package | DIP-24 |
Applications
Air conditioner compressors
Electronic system design
Washing machine motors
Motor drive and control systems
Refrigerator compressors
Electronic system design
Small pump drives
Motor drive and control systems
Fan motor drives
Motor drive and control systems
FAE Expert Insights
"The XLN-IPM15A is my top recommendation for small appliance motor drives. The integration level is excellent - you get a complete inverter stage in one package. I have used this in multiple air conditioner and washing machine projects with great success. The built-in protections work reliably; the overcurrent detection responds in about 2us, which is fast enough to protect the IGBTs. One tip: pay attention to the bootstrap capacitor sizing. For 16kHz switching, I recommend 22uF ceramic capacitors. The fault output is very useful - connect it to your MCU's interrupt pin for immediate fault response. Thermal performance is good for the package size; with a small heatsink, you can run 2.2kW motors continuously. The DIP package makes it easy to prototype and manufacture."
Highly integrated 15A IPM perfect for appliance motor drives with built-in protection
— David Wang, BeiLuo
Frequently Asked Questions
What motor power range is suitable for XLN-IPM15A?
XLN-IPM15A is optimized for three-phase motors from 0.75kW to 2.2kW at 220V AC input. At 220V, a 0.75kW motor draws approximately 3A RMS, providing a 5x safety margin. A 2.2kW motor draws about 8A RMS, providing a 2x margin suitable for most applications. The 15A peak rating handles motor starting currents (typically 5-7x rated current for short durations). For 380V systems, the same module can support motors up to 3.7kW due to lower current at higher voltage. The module's built-in overcurrent protection triggers at approximately 20-25A, providing protection while allowing motor starting transients.
Contact FAE for motor drive sizing calculations including starting current requirements.
How do I design the PCB layout for XLN-IPM15A?
PCB layout for XLN-IPM15A requires attention to: Power traces - Use wide copper pours (minimum 2mm width per amp) for DC bus connections to minimize voltage drop and heating. Decoupling capacitors - Place 100nF ceramic capacitors close to the module's DC bus pins to handle high-frequency switching currents. Bootstrap capacitors - Position bootstrap capacitors (22uF recommended) close to the VS and VB pins with short traces. Control signals - Route control inputs (HIN, LIN) away from power traces to avoid noise coupling. Use ground planes to reduce EMI. Heatsink mounting - Ensure proper thermal connection to heatsink with thermal interface material. The DIP package pins are arranged logically with power pins on one side and control pins on the other for clean layout.
Contact FAE for PCB layout review and recommendations for your specific design.
What control signals are required for XLN-IPM15A?
XLN-IPM15A requires six control inputs for three-phase operation: HIN_U, HIN_V, HIN_W (high-side inputs) and LIN_U, LIN_V, LIN_W (low-side inputs). Each input is active-high with TTL/CMOS compatible thresholds (2.5V typical). The inputs have internal pull-down resistors (typically 100k ohm) to ensure safe state if control signals are disconnected. Control signal requirements: High level: 3.3V or 5V, Low level: <0.8V, Minimum pulse width: 1us, Dead time: Insert 2-5us dead time between high-side and low-side signals to prevent shoot-through. The module also has an enable input (active high) and fault output (active low, open-drain).
Use microcontroller PWM outputs with dead-time insertion for safe operation.
What is the typical efficiency when using XLN-IPM15A?
The XLN-IPM15A achieves high efficiency through optimized design. Conduction losses are minimized with low forward voltage drop, and switching losses are controlled through proper gate drive design. Overall system efficiency depends on operating conditions, switching frequency, and thermal management. Contact FAE for efficiency calculations specific to your application.
Optimize efficiency by selecting appropriate switching frequency and implementing proper thermal design.
What are the common failure modes of XLN-IPM15A and how to prevent them?
Common failure modes include thermal overload from insufficient cooling, overvoltage from switching transients, and mechanical stress from thermal cycling. Prevention measures include proper heatsink sizing, voltage clamping with TVS diodes, and following recommended mounting procedures. The integrated protection features help prevent damage from abnormal operating conditions.
Implement comprehensive protection and follow recommended operating conditions to ensure reliable operation.