Alpha & Omega Semiconductor Inc. AIP3D10A060Q4

Overview

AIP3D10A060Q4 from Alpha & Omega Semiconductor is a 600V/10A three-phase inverter Intelligent Power Module (IPM) with integrated trench-shielded planar gate IGBTs, built-in bootstrap diodes with 100Ω current-limiting resistors, and comprehensive protection including UVLO, controllable OT, CSC, and VCF fault signaling. It operates across –40°C to 150°C and delivers 7A continuous output at TC = 80°C for low-power motor drives such as washing machine inverters.

For engineers reviewing the AIP3D10A060Q4 datasheet, pinout, applications, or equivalent options, key selection considerations include its 2000Vrms isolation rating, 5µs short-circuit withstand time at TJ = 150°C, dual COM ground configuration for noise-sensitive CSC sensing, and VOT temperature monitoring output calibrated to ±3.5°C accuracy.

Technical Context

The AIP3D10A060Q4 integrates six IGBTs and six freewheeling diodes in a 3-phase bridge topology with independent high-side and low-side gate drivers. Its control logic uses Schmitt-trigger inputs compatible with both 3V and 5V logic levels, and features separate VDD (13.5–16.5V) and VDB (13.5–18.5V) supplies for robust biasing.

Protection architecture includes low-side-only short-circuit detection via external shunt + RC-filtered CSC input, dual under-voltage lockout (UVDT = 11.4V typ. for VDD; UVDBT = 9.5V typ. for VDB), and LVIC-based over-temperature sensing with user-selectable trip points (100°C/110°C/120°C/130°C) via OT pin configuration. Fault signaling is consolidated on open-drain VCF with fixed (≥20µs) or RC-controlled pulse width.

Key Specifications

Pinout & Package

Dual-In-Line Package Intelligent Power Module (IPM-3) with 26-pin through-hole footprint, 38 × 24 × 3.6 mm external dimensions, and M3 mounting screw compatibility (0.69 N·m typical torque).

Key Features

Applications

Equivalent & Alternatives

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

Compared with AIP3D10A060Q4, FSB50450 offers higher current but demands more external components and lacks programmable thermal response, while IRAMX16UP60A provides greater peak capability but replaces VOT-based monitoring with NTC interface and uses desaturation rather than shunt-based short-circuit detection-both require PCB and firmware changes.

Availability

AIP3D10A060Q4 is available at Aetrix Electronics and suitable for washing machine inverter drives, refrigerator compressor controls, and fan motor modules requiring stable component supply, long-term lifecycle support, and RoHS-compliant green manufacturing.

Supply support for AIP3D10A060Q4 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 AIP3D series targets cost-sensitive, space-constrained inverter applications in white goods, delivering integrated protection, compact packaging, and simplified system-level thermal and fault management.

FAQ

What is the maximum continuous output current rating for AIP3D10A060Q4 at 80°C case temperature?

The AIP3D10A060Q4 delivers 7A continuous output current at TC = 80°C and TJ < 150°C, as specified in the Absolute Maximum Ratings table on page 3 of the datasheet. This rating reflects thermal derating from the 10A value at TC = 25°C and ensures reliable operation in enclosed environments like washing machine control boards where heatsinking is limited.

How does the VCF pin on AIP3D10A060Q4 function as both a fault output and an enable input?

The VCF pin on AIP3D10A060Q4 serves dual roles: it outputs an open-drain fault signal (low-active) when SC, UV, or OT protection triggers, and accepts a high/low logic level to enable or disable all low-side IGBTs. When pulled high, the IPM operates normally; when driven low, low-side IGBTs shut down immediately-enabling system-level safety interlocks without modifying PWM signals.

Can AIP3D10A060Q4 be used with a 3.3V microcontroller for PWM input and VOT monitoring?

Yes, AIP3D10A060Q4 supports 3V logic inputs per its VIN specification (min. Vth(on) = 2.3V), and VOT output ranges from 0.8V to 2.86V across 25–90°C-well within 3.3V ADC input limits. However, the datasheet recommends adding a clamp diode between VOT and the 3.3V supply to prevent overvoltage if temperature exceeds 90°C and VOT rises above 3.3V.

What is the purpose of the two COM pins (pins 9 and 16) on AIP3D10A060Q4, and which should be used?

AIP3D10A060Q4 provides two COM pins: pin 9 is designated NC (No Connection) and must remain unconnected, while pin 16 is the primary control ground reference. Using only pin 16 minimizes noise coupling into the CSC short-circuit detection circuit, as confirmed in the Application Circuit notes on page 11-connecting pin 9 introduces measurement errors and potential false trips.

How is over-temperature protection configured on AIP3D10A060Q4, and what trip points are available?

Over-temperature protection on AIP3D10A060Q4 is configured via the OT pin (pin 13): connecting it to VDD sets OTT = 120°C, while pull-down resistors of 10kΩ, 100kΩ, or 400kΩ yield trip points of disabled, 130°C, or 110°C respectively. The hysteresis is fixed at 30°C, so reset occurs at OTT – 30°C-enabling precise thermal management tailored to motor thermal mass and cooling characteristics.