Alpha & Omega Semiconductor Inc. AIP5D15K060Q4S

Overview

AIP5D15K060Q4S from Alpha & Omega Semiconductor is a 600V/15A three-phase inverter Intelligent Power Module (IPM) integrating trench-shielded planar gate IGBTs, high-voltage IC (HVIC) drivers, bootstrap diodes with 100Ω built-in current-limiting resistors, UVLO, over-temperature monitoring (VOT), short-circuit protection (CSC), and controllable fault output (VCF). It operates across –40°C to 150°C and targets low-power motor drives in home appliances.

For engineers reviewing the AIP5D15K060Q4S datasheet, pinout, applications, or equivalent options, this module delivers integrated gate driving, real-time thermal sensing via VOT, programmable fault pulse width via external RC on VCF, and robust isolation (2000V_rms/min) - all in an IPM-5A package with 23-pin DIP layout optimized for compact inverter designs.

Technical Context

This IPM integrates six IGBTs and six freewheeling diodes in a 3-phase bridge configuration, with independent high-side (UH/VH/WH) and low-side (UL/VL/WL) PWM inputs. Its HVIC drivers support wide-input logic (3–18V) with Schmitt-trigger receivers and provide isolated bias for high-side operation via VB(U/V/W) pins.

Protection functions are hardware-based and autonomous: short-circuit detection uses an external shunt + RC filter on CSC pin (trip threshold 0.48V typical); UVLO triggers at 11.4V (VDD) and 9.5V (VDB); OT monitoring relies on LVIC temperature sensing through VOT (2.45V @ 80°C, ±3.5°C accuracy); and VCF provides open-drain fault signaling with configurable pulse width (≥20µs minimum).

Key Specifications

Pinout & Package

Package: IPM-5A - 23-pin dual-in-line, short-pin variant (vs. IPM-5 normal pin length), 33.4 × 15 × 3.6 mm, RoHS-compliant, UL Recognized (E345245).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 3-phase inverter IPM applications.

Compared with FSB50550 and IM828-L6Y, the AIP5D15K060Q4S offers higher current capacity (15A), integrated bootstrap diodes with current-limiting resistors, and a calibrated analog VOT output - making it optimal for mid-power home appliance inverters where thermal visibility and BOM simplicity are prioritized over ultra-compact size or NTC compatibility.

Availability

AIP5D15K060Q4S is available at Aetrix Electronics and suitable for washing machine drives, air conditioner compressors, and vacuum cleaner motor controls requiring stable component supply, long-lifecycle assurance, and full technical documentation support.

Supply support for AIP5D15K060Q4S includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Alpha & Omega Semiconductor (AOS) is a fabless power semiconductor company specializing in high-efficiency MOSFETs, IGBTs, and intelligent power modules for consumer, industrial, and computing applications.

The AIP5D series is designed specifically for cost-sensitive, high-reliability 3-phase inverter applications in white goods - integrating gate drivers, protection logic, and thermal monitoring into a single, UL-recognized package to accelerate appliance development cycles.

FAQ

What is the maximum continuous output current rating for the AIP5D15K060Q4S?

The AIP5D15K060Q4S is rated for 15A RMS output current at case temperature (T_C) of 25°C. This derates to 7.5A at T_C = 100°C per the Absolute Maximum Ratings table. The rating assumes proper heatsinking, airflow, and adherence to recommended operating conditions including dV/dt limits and PWM frequency ≤20kHz. Exceeding these conditions may trigger over-temperature or short-circuit protection.

How does the VOT pin on the AIP5D15K060Q4S function for temperature monitoring?

The VOT pin on the AIP5D15K060Q4S outputs an analog voltage (0.77–2.55V) linearly proportional to the internal LVIC die temperature, calibrated to 2.45V at 80°C (±3.5°C accuracy). It is not an automatic shutdown signal - the MCU must read VOT and initiate action. A 10kΩ pull-down resistor enables temperature-only mode; leaving VOT open enables simultaneous OT protection and monitoring. For 3.3V MCUs, a clamp diode is recommended to prevent overvoltage.

Can the AIP5D15K060Q4S be driven directly by a 3.3V microcontroller without level shifters?

Yes, the AIP5D15K060Q4S accepts 3–18V logic inputs with Schmitt-trigger receivers, so 3.3V MCU GPIOs can drive IN(UH/VH/WH/UL/VL/WL) directly. Input thresholds are V_th(on) = 2.6V typ. and V_th(off) = 1.2V typ., providing sufficient noise margin. However, ensure trace lengths are minimized and avoid shared ground paths with power circuits to prevent false triggering due to noise coupling into the COM pin.

What protection features are implemented in hardware versus firmware for the AIP5D15K060Q4S?

The AIP5D15K060Q4S implements short-circuit protection (on low-side only), VDD/VDB under-voltage lockout, and over-temperature monitoring (VOT) entirely in hardware. Fault signaling via VCF is also hardware-generated. However, OT *shutdown* is not automatic - the MCU must interpret VOT and disable PWM. Similarly, CSC filtering and VCF pulse-width configuration require external passive components (RC networks), placing timing and filtering design responsibility on the system engineer.

What is the difference between AIP5D15K060Q4 and AIP5D15K060Q4S?

The AIP5D15K060Q4 uses the IPM-5 package with normal-length pins, while AIP5D15K060Q4S uses the IPM-5A package with shorter pins - both share identical electrical specifications, thermal ratings (–40°C to 150°C), pinout, and functionality. The pin-length difference addresses mechanical assembly requirements: Q4S is optimized for surface-mount or low-profile socket applications where reduced insertion force or height clearance is needed.