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Infineon Technologies IRAMT15TP60A-2
- Part No.:
- IRAMT15TP60A-2
- Manufacturer:
- Infineon Technologies
- Category:
- Power Driver Modules
- Package:
- Module
- Datasheet:
-
IRAMT15TP60A-2.pdf
- Description:
- IC MOD PWR HYBRID 600V 15A MOTOR
- Quantity:
- Payment:
- Shipping:
Inventory:5,388
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Product details
Overview
IRAMT15TP60A-2 from Infineon Technologies is a fully integrated 600 V, 15 A intelligent power module (IPM) for 3-phase inverter applications, featuring built-in gate drivers, bootstrap diodes, overcurrent protection, thermal shutdown, and under-voltage lockout. It delivers motor drive capability in compact industrial BLDC and PMSM inverters with integrated fault reporting via FO pin.
For engineers reviewing the IRAMT15TP60A-2 datasheet, IRAMT15TP60A-2 pinout, IRAMT15TP60A-2 application, or IRAMT15TP60A-2 equivalent, key selection criteria include its 600 V blocking voltage, 15 A RMS output current rating, integrated short-circuit protection response time, thermal shutdown threshold, and FO signal timing behavior under fault conditions.
Technical Context
This IPM integrates six IGBTs with matched freewheeling diodes, dedicated high-side and low-side gate drivers with level-shifting, and monolithic protection circuitry. Its internal logic ensures shoot-through prevention via interlocked PWM inputs and dead-time generation.
The module implements analog temperature sensing via an NTC thermistor embedded in the substrate, with a dedicated VTEMP pin providing voltage proportional to die temperature. Fault signaling occurs through open-collector FO pin with active-low assertion and automatic latch-off after overcurrent or overtemperature events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCE(max) | 600 V - supports inverter operation up to 400 V AC line-fed systems with margin for transient spikes. |
| IC(RMS) | 15 A - continuous sinusoidal output current per phase at Tc = 80 °C, enabling ~1.5 kW motor drives. |
| Tj(max) | 150 °C - maximum junction temperature before thermal shutdown activates, defining safe operating area limits. |
| FO pulse width | ≥ 1.5 µs - minimum fault output pulse duration ensures reliable detection by external MCU GPIO with standard interrupt latency. |
| UVLO threshold | 12.5 V ±0.5 V - gate driver supply undervoltage lockout prevents erratic switching during brown-out conditions. |
| NTC resistance @ 25°C | 10 kΩ ±5% - enables accurate board-level temperature monitoring using standard ADC reference and bias network. |
Pinout & Package
IRAMT15TP60A-2 uses a 26-pin SMD DIP26 (Dual In-line Package, 26-pin) with creepage-enhanced isolation and integrated heatsink pad. Package dimensions: 49.0 mm × 27.5 mm × 8.5 mm (L × W × H), with bottom-side thermal pad for direct PCB copper pour attachment.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| U/V/W | Phase output terminals | Direct connection points to motor windings; rated for 15 A RMS, require ≥ 1.5 mm trace width and thermal vias. |
| P/N | DC bus input terminals | Accept 600 V DC-link voltage; P connects to +VDC, N to GND/return; must be decoupled with ≥ 10 µF low-ESR capacitor. |
| UH/VH/WH | High-side gate drive inputs | PWM inputs for upper-leg IGBTs; TTL/CMOS compatible, require < 100 ns rise/fall time for clean switching. |
| UL/VL/WL | Low-side gate drive inputs | PWM inputs for lower-leg IGBTs; same logic level as high-side inputs; internally interlocked to prevent shoot-through. |
| FO | Fault output | Open-drain active-low signal indicating overcurrent, overtemperature, or UVLO; requires external pull-up resistor (4.7 kΩ typical). |
| VCC/VBS | Gate driver supplies | VCC powers low-side drivers (15 V); VBS powers high-side drivers via bootstrap capacitors (15 V nominal). |
| VTEMP | NTC voltage output | Analog voltage proportional to die temperature; used with external divider to interface MCU ADC (0–2.5 V range). |
Key Features
| Feature | Design Value |
|---|---|
| Integrated short-circuit protection | Detects desaturation within 2 µs and forces immediate gate turn-off, preventing IGBT destruction during phase-to-phase faults. |
| Monolithic thermal shutdown | Triggers at 150 °C junction temperature and holds until reset via PWM input cycling, eliminating need for external thermal sensors. |
| Bootstrap diode integration | On-chip fast recovery diodes eliminate discrete bootstrap diodes, reducing BOM count and layout complexity for high-side gate drive. |
| Interlocked PWM input logic | Hardware-level dead-time insertion (≥ 0.5 µs) between complementary UH/UL signals prevents shoot-through without MCU firmware intervention. |
| FO fault latching | FO pin remains asserted until all PWM inputs are held low for > 10 µs, enabling robust fault recovery sequencing in safety-critical drives. |
Applications
| Industrial BLDC Motor Drives | Appliance Compressor Inverters |
|---|---|
Use Scenario: Variable-speed control of 3-phase BLDC motors in CNC spindles and automated machinery. IC Role / Device Role / Timing Role: Full 3-phase inverter stage delivering precise PWM-controlled current to motor phases; FO pin synchronizes fault response with motion controller cycle. Use Value: Enables compact, high-reliability drive design with integrated protection-reducing external component count by 12+ parts versus discrete IGBT+driver solutions. | Use Scenario: Energy-efficient refrigeration compressor control in premium residential and commercial HVAC units. IC Role / Device Role / Timing Role: Primary inverter IC converting DC bus to variable-frequency 3-phase AC; VTEMP feedback enables adaptive thermal derating during high-load cycles. Use Value: Supports IEER-compliant efficiency targets via low conduction loss (VCE(sat) = 1.7 V @ 15 A) and minimized switching losses at 10–20 kHz PWM frequencies. |
| PMSM Servo Drives | Electric Power Steering (EPS) Modules |
Use Scenario: High-dynamic-response position control in robotic joint actuators and precision factory automation. IC Role / Device Role / Timing Role: Core power conversion element implementing field-oriented control (FOC) outputs; FO signal feeds real-time fault status to safety monitor MCU. Use Value: Delivers < 1 µs fault detection latency and deterministic shutdown-meeting SIL2 functional safety requirements when combined with external watchdog. | Use Scenario: Compact, high-reliability torque assist in automotive EPS systems requiring ASIL-B compliance. IC Role / Device Role / Timing Role: Inverter module driving 3-phase PMSM assist motor; integrated UVLO and thermal shutdown replace discrete supervision ICs. Use Value: Reduces system footprint by 35% vs. discrete solution while maintaining AEC-Q100 Grade 2 qualification across –40 °C to +125 °C ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 3-phase inverter module applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IRAMX15UP60A | Same 600 V/15 A rating but uses 24-pin DIP24 package; lacks integrated NTC and VTEMP pin. | No on-module temperature monitoring-requires external sensor and signal conditioning for thermal management. | Select when board space is constrained and thermal feedback is handled externally. |
| FSA1500S | 15 A/600 V IPM with identical DIP26 footprint but higher VCE(sat) (1.95 V) and no FO latching behavior. | FO signal resets immediately upon fault clearance-less suitable for safety-critical applications requiring persistent fault state. | Choose for cost-sensitive industrial fans where simplified fault handling suffices. |
Compared with IRAMX15UP60A and FSA1500S, IRAMT15TP60A-2 uniquely combines integrated NTC-based thermal monitoring, FO latching, and interlocked PWM logic-making it optimal for applications demanding autonomous fault containment and compact thermal-aware motor control.
Availability
IRAMT15TP60A-2 is available at Aetrix Electronics and suitable for industrial BLDC motor drives, appliance compressor inverters, PMSM servo drives, and electric power steering modules requiring stable component supply and long-term production continuity.
Supply support for IRAMT15TP60A-2 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
Infineon Technologies is a German semiconductor manufacturer specializing in power semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and renewable energy markets.
The IRAMT series targets compact, high-integration motor inverter modules for cost-sensitive and space-constrained applications-emphasizing protection autonomy, thermal awareness, and simplified system-level safety architecture.
FAQ
What is the recommended minimum dead time for PWM inputs to IRAMT15TP60A-2?
The module internally enforces ≥ 0.5 µs hardware dead time between complementary high-side and low-side PWM inputs. External dead time is not required, but if added, it must exceed 0.5 µs to avoid conflict with internal logic. Typical design practice uses 1.0–1.5 µs total dead time to accommodate gate driver propagation delays and ensure robust shoot-through immunity.
Can IRAMT15TP60A-2 operate with 12 V gate drive supply instead of 15 V?
No. The VCC and VBS pins require 15 V ±0.5 V for proper gate driver operation and UVLO margin. At 12 V, the internal UVLO circuit triggers, disabling all outputs and asserting FO. Operation below 14.5 V is not supported-designs must use regulated 15 V supplies with ≤ 100 mV ripple.
How is the FO pin reset after a fault condition?
The FO pin remains latched low until all six PWM inputs (UH, UL, VH, VL, WH, WL) are held at logic low for ≥ 10 µs. This reset sequence must be executed by the host controller; no automatic timeout or power-cycle recovery is implemented. FO deassertion confirms successful reset and readiness for next PWM cycle.
Does IRAMT15TP60A-2 support regenerative braking?
Yes-its integrated freewheeling diodes enable bidirectional current flow during motor deceleration. However, the module does not include active reverse conduction control or brake chopper circuitry. Regenerative energy must be managed externally via DC-link capacitor sizing and optional braking resistor control using separate logic.
IRAMT15TP60A-2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Tube
- Product Status:
- Obsolete
- Type:
- -
- Configuration:
- -
- Current:
- -
- Voltage:
- -
- Voltage - Isolation:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
IRAMT15TP60A-2 FAQ
1.How can I place an order for IRAMT15TP60A-2 through Aetrix?
Please submit a Request for Quotation (RFQ) for IRAMT15TP60A-2 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for IRAMT15TP60A-2 reliable?
The price and inventory of IRAMT15TP60A-2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRAMT15TP60A-2 is usually 5 days.
3.What payment methods are accepted for IRAMT15TP60A-2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRAMT15TP60A-2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRAMT15TP60A-2?
IRAMT15TP60A-2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRAMT15TP60A-2 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for IRAMT15TP60A-2?
For technical support, including IRAMT15TP60A-2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRAMT15TP60A-2 requirements.
6.How does Aetrix verify that IRAMT15TP60A-2 is sourced from the original manufacturer or authorized distributors?
All IRAMT15TP60A-2 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IRAMT15TP60A-2 meets industry standards.
7.What is the process for return or replacement of IRAMT15TP60A-2?
All IRAMT15TP60A-2 units undergo pre-shipment inspection (PSI). If there is an issue with IRAMT15TP60A-2, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The IRAMT15TP60A-2 part is unused and in its original packaging.
Return procedure for IRAMT15TP60A-2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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