STMicroelectronics STGIPNS3H60T-H

Overview

STGIPNS3H60T-H from STMicroelectronics is a SLLIMM-nano intelligent power module (IPM) integrating six 600 V, 3 A IGBTs with three half-bridge high-voltage IC gate drivers, freewheeling diodes, op-amp, comparator, NTC thermistor, and internal bootstrap diodes in a single NSDIP-26L package. It delivers compact 3-phase inverter functionality for low-power AC motor drives with built-in fault protection and thermal monitoring.

For engineers reviewing the STGIPNS3H60T-H datasheet, STGIPNS3H60T-H pinout, STGIPNS3H60T-H application, or STGIPNS3H60T-H equivalent, this IPM supports 3.3 V/5 V/15 V CMOS/TTL logic inputs, features interlocking and shutdown functions, includes dedicated current-sensing circuitry (CIN, OP+, OP−, OPOUT), and provides isolation-rated operation up to 1000 V_rms for embedded motor control designs.

Technical Context

This IPM implements a fully integrated 3-phase inverter stage with independent high-side (HVG) and low-side (LVG) gate drivers per phase, each incorporating undervoltage lockout (UVLO) on VCC and VBOOT rails with hysteresis (1.2–1.8 V). The control section embeds a rail-to-rail op-amp (GBWP: 8–12 MHz, SR: 2.5–3.8 V/µs) and a comparator with 0.54 V internal reference for fast overcurrent detection.

Thermal management is enabled via an integrated NTC thermistor connected to dual T/SD/OD pins (pins 2 and 15), allowing temperature-dependent shutdown with configurable pull-up resistors (1 kΩ for 3.3 V, 2.2 kΩ for 5 V MCUs). The module uses interlocking logic and 180 ns dead-time generation to prevent shoot-through, with propagation delays under 200 ns for shutdown activation.

Key Specifications

Pinout & Package

STGIPNS3H60T-H is housed in the NSDIP-26L surface-mount package (29.15 mm × 12.45 mm × 3.10 mm), optimized for thermal dissipation and board layout simplicity in space-constrained motor modules. The package features isolated power terminals (P, N_U, N_V, N_W) and integrated dummy pin (#17) internally tied to P for mechanical reinforcement.

Key Features

Applications

Equivalent & Alternatives

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

Compared with FSTB12A60 and FSBB15CH60C, STGIPNS3H60T-H uniquely combines op-amp, comparator, dual NTC interfaces, and interlocked logic in a 26-pin SMD package - reducing bill-of-materials and layout complexity for sub-300 W motor drives requiring functional safety awareness.

Availability

STGIPNS3H60T-H is available at Aetrix Electronics and suitable for refrigerator compressors, air conditioning fans, dishwasher drain pumps, and roller shutter motor drives requiring stable component supply, long-term lifecycle support, and UL-recognized thermal protection.

Supply support for STGIPNS3H60T-H 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 microcontrollers, power devices, sensors, and analog ICs for automotive, industrial, and consumer markets.

STGIPNS3H60T-H belongs to the SLLIMM-nano intelligent power module family, engineered specifically for compact, high-efficiency 3-phase AC motor drives in white goods and building automation - emphasizing integration, safety compliance, and ease of MCU interfacing.

FAQ

What logic voltage levels does STGIPNS3H60T-H support on HIN/LIN inputs?

STGIPNS3H60T-H accepts 3.3 V, 5 V, and 15 V CMOS/TTL logic inputs on all HIN and LIN pins. Each input has a built-in 375 kΩ pull-down resistor, and the guaranteed high-level threshold is 2.25 V minimum, while the low-level threshold is 0.8 V maximum - enabling direct connection to common MCU I/O without level shifters.

How is thermal protection implemented using the T/SD/OD pin?

The T/SD/OD pin (pins 2 and 15) connects internally to an NTC thermistor and a pull-down resistor network. As temperature rises, NTC resistance drops, lowering the pin voltage. With an external 1 kΩ (for 3.3 V MCU) or 2.2 kΩ (for 5 V MCU) pull-up, the voltage crosses the comparator threshold (~0.54 V), triggering shutdown within 200 ns - meeting UL 1434 CA2/CA4 thermal cutoff requirements.

Can the integrated op-amp be used for motor phase current sensing?

Yes - the op-amp (pins OP+, OP−, OPOUT) is fully uncommitted and rail-to-rail. When configured with external gain-setting resistors and connected to a low-inductance shunt resistor on the motor leg, it delivers amplified, low-noise current signals to the MCU ADC. Its 8–12 MHz GBWP supports bandwidths up to 100 kHz, sufficient for 25 kHz PWM current reconstruction.

What is the purpose of the dual N_U/N_V/N_W pins (20, 23, 26)?

Pins N_U, N_V, and N_W serve as dedicated negative DC bus return paths for each phase's bootstrap capacitor charging circuit. This separation minimizes shared impedance, prevents coupling between phase currents, and reduces EMI - critical for clean gate drive waveforms and stable high-side switching in compact motor modules.