Alpha & Omega Semiconductor Inc. AIP5D05E060Q4S

Overview

AIP5D05E060Q4S from Alpha and Omega Semiconductor is a 600V/5A three-phase inverter Intelligent Power Module (IPM) integrating trench-shielded planar gate IGBTs, high- and low-side HVIC drivers, bootstrap diodes with 500Ω current-limiting resistors, UVLO, short-circuit protection (CSC), over-temperature monitoring (VOT), and controllable fault output (VCF). It operates across –40°C to 150°C and targets AC 100–240Vrms motor drives in washing machines and refrigerators.

For engineers reviewing the AIP5D05E060Q4S datasheet, pinout, applications, or equivalent options, key selection considerations include its IPM-5A package with 23-pin DIP layout, integrated CSC filtering via external RC network on pin 13, VOT temperature sensing with 10kΩ pull-down for LVIC monitoring, and VCF open-drain fault signaling with configurable pulse width.

Technical Context

The AIP5D05E060Q4S implements a six-channel gate driver architecture with independent high-side (pins 1–3, 5–7) and low-side (pins 9–11) input logic, all accepting 3–18V Schmitt-trigger inputs. Its protection subsystem includes dedicated analog comparators for UVLO on both VDD (trip: 10.3–12.5V) and VB(U/V/W) (trip: 9.0–11.0V), CSC detection using an external shunt + RC filter on pin 13, and LVIC-based thermal monitoring via VOT output voltage (0.77–2.55V over 25–80°C).

Short-circuit protection is active only on low-side IGBTs and triggers within 5µs at TJ = 150°C and VPN ≤ 400V; fault response is communicated through VCF (open-drain, 1mA sink capability), while OT and UV faults generate sustained VCF low pulses until recovery, unlike SC's fixed ≥20µs pulse. The module supports PWM frequencies up to 20kHz and requires ≥1.0µs dead-time between complementary inputs.

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 footprint, designed for surface-mount heatsink attachment with M3 screw mounting torque of 0.59–0.78 N·m.

Key Features

Applications

Equivalent & Alternatives

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

Compared with FSB50550 and IRAMS10UP60A, the AIP5D05E060Q4S delivers optimal integration for mid-power appliances: its embedded bootstrap diodes, VOT analog output, and VCF pulse-width configurability reduce design effort and validation time, while maintaining 600V/5A capability in a compact IPM-5A form factor.

Availability

AIP5D05E060Q4S is available at Aetrix Electronics and suitable for washing machine drives, refrigerator compressor controls, and dishwasher circulation pumps requiring stable component supply, long-lifecycle support, and RoHS-compliant green manufacturing.

Supply support for AIP5D05E060Q4S 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 and 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 AIP5D05E060Q4S belongs to AOS's Dual-In-Line Package Intelligent Power Module (IPM) product line, engineered specifically for cost-sensitive, space-constrained 3-phase inverter applications in white goods and home appliances.

FAQ

What is the maximum allowable DC-link voltage for the AIP5D05E060Q4S?

The AIP5D05E060Q4S supports a maximum DC-link supply voltage (VPN) of 450V under steady-state conditions and 500V for non-repetitive surge events. Its 600V VCES rating provides sufficient margin for 400V nominal DC-link operation in AC 100–240Vrms systems. Exceeding 450V continuously risks exceeding absolute maximum ratings and triggering self-protection mechanisms like short-circuit trip or over-temperature shutdown.

How does the AIP5D05E060Q4S implement short-circuit protection?

The AIP5D05E060Q4S implements short-circuit protection exclusively on the low-side IGBTs using an external shunt resistor and RC filter connected to pin 13 (CSC). When the sensed voltage exceeds 0.45–0.51V, the protection circuit disables all low-side gates within 5µs at TJ = 150°C. Fault status is signaled via pin 12 (VCF) with a minimum 20µs pulse. High-side SC protection is not implemented - the module relies on complementary low-side shutdown to prevent shoot-through.

Can the AIP5D05E060Q4S be directly driven by a 3.3V microcontroller?

Yes, the AIP5D05E060Q4S accepts 3–18V logic inputs with Schmitt-trigger receivers, making direct 3.3V MCU interfacing possible. However, the VOT output voltage can reach 2.55V at 80°C - exceeding 3.3V MCU supply rails - so a clamp diode between VOT and MCU VDD is recommended. Also ensure input traces are short and free of noise, as the internal 3.5kΩ pull-down requires clean signal edges to meet Vth(on) = 2.3–2.6V and Vth(off) = 0.8–1.2V thresholds.

What is the difference between AIP5D05E060Q4 and AIP5D05E060Q4S?

The AIP5D05E060Q4 uses the IPM-5 package with normal pin length, while the AIP5D05E060Q4S uses the IPM-5A package with short pins. Both share identical electrical specifications, thermal ratings (–40°C to 150°C), and functional features. The pin-length difference affects mechanical mounting: IPM-5A suits applications requiring lower profile or tighter clearance above the PCB, whereas IPM-5 allows deeper socket engagement or thicker heatsink interfaces.

How is temperature monitored using the VOT pin on the AIP5D05E060Q4S?

Temperature monitoring on the AIP5D05E060Q4S is performed via the VOT pin, which outputs an analog voltage (0.77–2.55V) linearly proportional to LVIC die temperature (25–80°C) with ±3.5°C accuracy. If left open, VOT enables automatic over-temperature protection; if pulled down with a 10kΩ resistor, it disables OT shutdown and provides pure analog monitoring for MCU interpretation. External RC filtering (e.g., 2kΩ + 10nF) is recommended to suppress noise on this sensitive analog node.