STMicroelectronics STGIPQ3H60T-HL

Overview

STGIPQ3H60T-HL from STMicroelectronics is a 3-phase intelligent power module (IPM) integrating six trench-gate fieldstop IGBTs with freewheeling diodes, three half-bridge HVIC gate drivers, an uncommitted op-amp, and a fault comparator - delivering 3 A/600 V inverter functionality in a single N2DIP-26L package. It supports TTL/CMOS logic inputs (3.3 V/5 V/15 V), features built-in bootstrap diodes, undervoltage lockout on VCC and VBS, and enables compact PMSM/BLDC motor drives for kitchen appliances.

For engineers reviewing the STGIPQ3H60T-HL datasheet, STGIPQ3H60T-HL pinout, STGIPQ3H60T-HL application, or STGIPQ3H60T-HL equivalent, key selection considerations include its integrated current-sensing op-amp, dual-function T/SD/OD pin (NTC thermistor + shutdown input + open-drain fault output), interlocking dead time of 180 ns, and isolation rating of 1800 Vrms/min - all critical for reliable, EMI-optimized motor control designs.

Technical Context

This IPM implements three independent half-bridge gate drivers with high-side (HVG/LVG) and low-side (LVG) outputs, each featuring internal bootstrap diodes and UVLO thresholds (VCC_thON = 12 V typ., VBS_thON = 11.5 V typ.). The control architecture includes active interlocking logic that prevents shoot-through by enforcing 180 ns minimum dead time between complementary HIN/LIN transitions.

The integrated op-amp (Vio = 6 mV max, GBWP = 8–12 MHz) and comparator (Vref = 0.54 V typ., td_comp = 90–130 ns) operate independently per phase - with the comparator tied to the U-phase driver for direct fault shutdown, while V/W-phase disable timing depends on external RC network values at the shared T/SD/OD pin.

Key Specifications

Pinout & Package

The STGIPQ3H60T-HL uses the N2DIP-26L type L package: a 26-pin, surface-mount, isolated molded module with exposed thermal pads internally connected to GND (pins 1, 26) and P (positive DC input). Its mechanical footprint (32.15 mm × 12.45 mm × 5.10 mm) supports screw-mounted heatsinking and fits space-constrained built-in motor assemblies.

Key Features

Applications

Equivalent & Alternatives

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

Compared with FST410A and FSB50450, STGIPQ3H60T-HL provides superior integration - combining op-amp, NTC, and open-drain fault output in one pin - reducing external component count by up to 7 parts while enabling faster, more accurate current and temperature feedback for demanding appliance applications.

Availability

STGIPQ3H60T-HL is available at Aetrix Electronics and suitable for dishwasher motor drives, kitchen hood fan control, and refrigerator compressor applications requiring stable component supply, long-term lifecycle support, and full traceability through STMicroelectronics' qualified distribution channel.

Supply support for STGIPQ3H60T-HL 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

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, microcontroller, power, and sensor solutions for automotive, industrial, and consumer markets.

STGIPQ3H60T-HL belongs to the SLLIMM-nano 2nd series IPM product line - engineered specifically for compact, high-efficiency AC and BLDC motor drives in white goods, targeting space-constrained, thermally demanding built-in motor applications.

FAQ

What is the maximum allowable DC bus voltage for STGIPQ3H60T-HL?

The absolute maximum collector-emitter voltage (VCES) is 600 V, and recommended operating VPN is 300–500 V. Operation above 500 V risks exceeding safe operating area limits during transients, especially with inductive loads. The device's 1800 Vrms isolation barrier protects control circuitry but does not extend the IGBT's voltage rating.

How does the T/SD/OD pin function in shutdown versus NTC monitoring modes?

The T/SD/OD pin operates in three distinct modes: as an NTC thermistor terminal (voltage drops from ~4.5 V to ~2.5 V across 25–125 °C), as an active-low shutdown input (logic low <0.8 V disables all outputs), and as an open-drain fault output (pulled low during overcurrent or overtemperature events). Mode selection is determined by external resistor and capacitor configuration per AN4966 guidelines.

Can the integrated op-amp be used for voltage sensing instead of current sensing?

Yes - the op-amp's rail-to-rail input/output and 14.7 V high-level output allow direct use in DC bus voltage monitoring, phase voltage feedback, or auxiliary supply regulation. Its 8–12 MHz GBWP supports bandwidths up to ~1 MHz, making it suitable for fast transient detection in overvoltage protection schemes when configured with appropriate gain-setting resistors.

What is the thermal performance difference between N2DIP-26L type L and type Z packages?

N2DIP-26L type L has a lower thermal resistance (RthJC = 10 °C/W per IGBT) than type Z due to enhanced copper slug geometry and improved die attach. Type L also features dedicated exposed GND and P pads for direct heatsink mounting, whereas type Z uses a single common thermal pad - resulting in ~15% better steady-state thermal dissipation under identical cooling conditions.