IRSM836-035MATR - 3A 500V CIPOS Nano IPM Motor Driver | Infineon
料号： IRSM836-035MATR ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $6.55 | $6.55 |
| 10 | $5.95 | $59.50 |
| 100 | $5.4 | $540.00 |
| 500 | $4.85 | $2,425.00 |
| 1,000 | $4.4 | $4,400.00 |
IRSM836-035MATR 概述
An Integrated Power Module (IPM) is a hybrid power IC that combines power switches (IGBT or MOSFET), gate drivers, and protection circuitry in a single isolated package. Within the power-electronics taxonomy, the IPM sits between a discrete three-phase inverter and a fully integrated motor-control SoC: it removes the need for discrete bootstrap diodes, gate resistors, and dead-time generation, while leaving the control loop in an external MCU or DSC. CIPOS Nano modules target sub-1 kW appliance drives where PCB area, EMI, and time-to-market matter more than the absolute lowest conduction loss.
Key features include a 500 V drain-source blocking voltage, 3 A continuous phase current, integrated under-voltage lockout, over-current shutdown, and fault reporting through the FLT pin. The fault-clear timer is adjustable via an external RC network, and the logic interface operates from a single 3.3 V supply. The module is rated for 1500 Vrms isolation per UL 1557 V12, simplifying safety compliance in mains-connected appliances.
The IRSM836-035MATR uses Infineon's Trench MOSFET technology to achieve very low conduction loss at typical appliance switching frequencies (4 kHz to 20 kHz), while the integrated bootstrap diodes eliminate six external discrete components per bridge. Built-in dead-time generation prevents cross-conduction, and the open-drain FLT output gives the host MCU a single wire for fault coordination across all three phases.
Typical applications include BLDC fan and pump motor drives in washing machines, dishwashers, range hoods, refrigerator compressors, and small HVAC blowers. The compact 12 mm x 12 mm PQFN package makes the part particularly attractive for space-constrained board layouts where a discrete three-phase inverter would otherwise require 4-6 cm^2 of PCB area plus a heatsink.
When designing with this IPM, observe the 500 V absolute maximum VDS rating and provide a low-impedance bootstrap capacitor return path. The thermal pad must be soldered to a sufficiently large copper pour, and the 3.3 V logic supply should be decoupled with a 100 nF ceramic placed within 5 mm of the VCC pin.
This page synthesizes distributor pricing, drop-in alternative inventory, and practical layout guidance not found in the manufacturer datasheet, providing a single decision-ready reference for engineers selecting a 500 V class IPM for small-appliance motor drives.
直接替换替代料： IRSM836-035MATR ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： IRSM836-035MATR （相同外形与封装尺寸） ——差异在于 Integrated Bootstrap Diodes.
快速对比工具——选择替代料号进行并排对比：
IRSM836-035MA
✅ 直接替换✓ 有现货
$4.62 / 个
查看数据手册 →IRSM836-045MA
✅ 直接替换📋 参考替代料（不在目录中）
IRSM836-084MA
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
IRSM836-025MA
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
FSB50550A
✅ 直接替换📋 参考替代料（不在目录中）
IRSM836-035MATR 最大额定值与电气特性
| 拓扑 | 3-phase half-bridge inverter (IPM) |
| Power Switch Technology | Trench MOSFET (low RDS(on)) |
| Drain-Source Blocking Voltage (VDS max) | 500 V |
| Continuous Phase Current | 3 A |
| Logic Supply Voltage (VCC) | 3.3 V |
| Isolation Voltage | 1500 Vrms (per UL 1557 V12) |
| 封装 | 36-PQFN (12 mm x 12 mm) |
| 安装类型 | Surface Mount |
| Integrated Bootstrap Diodes | Yes (one per high-side switch) |
| Fault Reporting Output (FLT) | Yes (open-drain, active-low) |
| Adjustable Fault Clear Timer | Yes (external RC) |
| Under-Voltage Lockout (UVLO) | Yes (integrated) |
| Over-Current Shutdown | Yes (integrated) |
| Dead-Time Generation | Yes (integrated) |
| RoHS 状态 | Compliant |
| Target Applications | Small appliance motor drives (fans, pumps, compressors) |
IRSM836-035MATR 引脚配置
| 引脚 1 | P1 — Phase U high-side gate / Phase 1 output (function varies by PCB design) |
| 引脚 2 | P2 — Phase V high-side gate / Phase 2 output |
| 引脚 3 | P3 — Phase W high-side gate / Phase 3 output |
| 引脚 4 | VB1 — Phase U high-side bootstrap |
| 引脚 5 | VS1 — Phase U high-side source (bootstrap return) |
| 引脚 6 | VB2 — Phase V high-side bootstrap |
| 引脚 7 | VS2 — Phase V high-side source (bootstrap return) |
| 引脚 8 | VB3 — Phase W high-side bootstrap |
| 引脚 9 | VS3 — Phase W high-side source (bootstrap return) |
| 引脚 10 | HIN1 — Logic input for high-side Phase U |
| 引脚 11 | HIN2 — Logic input for high-side Phase V |
| 引脚 12 | HIN3 — Logic input for high-side Phase W |
| 引脚 13 | LIN1 — Logic input for low-side Phase U |
| 引脚 14 | LIN2 — Logic input for low-side Phase V |
| 引脚 15 | LIN3 — Logic input for low-side Phase W |
| 引脚 16 | FLT — Fault output (open-drain, active-low) |
| 引脚 17 | RCIN — Fault clear timer RC network |
| 引脚 18 | VCC — Logic supply (3.3V) |
| 引脚 19 | VSS — Logic ground |
| 引脚 20 | NC — Not connected (per datasheet) |
| 引脚 21 | NC — Not connected (per datasheet) |
| 引脚 22 | NU — Phase U low-side source / sense |
| 引脚 23 | NV — Phase V low-side source / sense |
| 引脚 24 | NW — Phase W low-side source / sense |
| 引脚 25 | U — Phase U motor output |
| 引脚 26 | V — Phase V motor output |
| 引脚 27 | W — Phase W motor output |
| 引脚 28 | VS — DC bus voltage sense |
| 引脚 29 | PVDD — DC bus positive supply |
| 引脚 30 | PVDD — DC bus positive supply |
| 引脚 31 | PVDD — DC bus positive supply |
| 引脚 32 | NC — Not connected (per datasheet) |
| 引脚 33 | NC — Not connected (per datasheet) |
| 引脚 34 | NC — Not connected (per datasheet) |
| 引脚 35 | NC — Not connected (per datasheet) |
| 引脚 36 | EP — Exposed thermal pad (solder to copper pour) |
典型应用
IRSM836-035MATR 适用于 7 应用s: BLDC Fan Motor Drive, Washing Machine Drain Pump Drive, Refrigerator Compressor Drive, HVAC Blower Motor Drive, Small Appliance Pump Drive, Industrial Fan and Ventilation Drive, White Goods Drain Pump Drive.
BLDC Fan Motor Drive
The IRSM836-035MATR is well suited for variable-speed BLDC fan drives in range hoods, refrigerator evaporator fans, and bathroom exhaust fans. Its 3 A continuous phase current supports fans up to approximately 50 W input power at 24-48 V DC bus or 310 V DC rectified mains. The integrated 500 V Trench MOSFET half-bridges eliminate six external switches, six bootstrap diodes, and the discrete dead-time circuit, reducing PCB area by 60-70% versus a discrete inverter. The FLT output connects directly to the host MCU to coordinate safe spin-down during over-current events, and the 3.3 V VCC supply interfaces with Cortex-M7-S/T controllers without level shifters.
推荐
Washing Machine Drain Pump Drive
Small drain and circulation pumps in washing machines and dishwashers operate at 30-100 W, an ideal power range for the IRSM836-035MATR. The 500 V blocking voltage comfortably handles 230 V AC rectified to approximately 325 V DC, with margin for inductive ringing. The integrated over-current shutdown is critical for pump stall detection, where a blocked impeller can draw 3-4x nominal current. The 1500 Vrms isolation rating simplifies compliance with IEC 60335-1 safety standards for household appliances, and the 36-PQFN 12x12 mm footprint enables the inverter to fit on a control board shared with the main motor drive MCU.
推荐
Refrigerator Compressor Drive
Small hermetic compressors in refrigerators and freezers draw 2-4 A RMS phase current at variable speed, a perfect match for the IRSM836-035MATR's 3 A continuous rating. The CIPOS Nano module's integrated bootstrap diodes and dead-time generation eliminate timing-skew failures that can plague discrete three-phase designs. The FLT pin can be wired to a hardware lockout that disables the compressor within microseconds of an over-current event, preventing winding damage. The exposed thermal pad of the 36-PQFN package spreads heat into the PCB copper pour, eliminating the need for an external heatsink in sealed compressor units where airflow is restricted.
推荐
HVAC Blower Motor Drive
Variable-speed HVAC blowers in air handlers, fan-coil units, and heat-recovery ventilators benefit from the IRSM836-035MATR's compact three-phase inverter. The 500 V rating supports both 230 V and 120 V AC mains-rectified DC bus designs with adequate transient margin. The integrated over-current protection and FLT reporting enable safe operation across the full speed range without external current-sense amplifiers. The 36-PQFN 12x12 mm package allows the inverter to be co-located with the MCU on a single control board, simplifying the BOM and reducing manufacturing cost versus discrete three-phase solutions.
推荐
Small Appliance Pump Drive
Coffee machine pumps, water dispensers, and small pool pumps operate in the 30-80 W range, well within the IRSM836-035MATR's envelope. The integrated fault reporting allows the host MCU to detect dry-run conditions and protect the pump motor from burnout. The module's 1500 Vrms isolation simplifies safety approvals for mains-powered appliances, and the 3.3 V logic interface eliminates the need for a separate gate-drive voltage regulator. The compact 36-PQFN footprint enables inverter designs small enough to fit inside the pump housing itself, opening new product-form-factor possibilities.
推荐
Industrial Fan and Ventilation Drive
Industrial cabinet fans, server-room ventilation blowers, and process-cooling fans benefit from the IRSM836-035MATR's robust 500 V / 3 A rating and integrated protection features. The module's thermal pad and 12x12 mm PQFN footprint are designed for PCB-mount heatsinking through copper pours, enabling fan-cooled industrial designs to operate at full current without additional heatsinking. The integrated dead-time generation prevents cross-conduction in high-temperature environments where MOSFET timing parameters drift, and the FLT output supports predictive maintenance via fault-counting in the host MCU.
推荐
White Goods Drain Pump Drive
Small drain and circulation pumps in dishwashers and washing machines typically draw 1-3 A RMS phase current, matching the IRSM836-035MATR's continuous rating. The integrated 500 V MOSFETs handle 230 V AC mains-rectified DC bus with adequate transient margin, and the integrated over-current protection detects pump blockage conditions to protect the motor windings. The 1500 Vrms isolation rating simplifies IEC 60335-1 safety compliance for household appliances, and the 36-PQFN footprint enables compact inverter designs that fit alongside main motor drives on a single control board.
推荐
推荐产品汇总
工程参考数据： IRSM836-035MATR ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | IRSM836-035MA | IRSM836-045MA | IRSM836-084MA | IRSM836-025MA | FSB50550A |
|---|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | onsemi |
| Package | 36-PQFN (12x12 mm) | 36-PQFN (12x12 mm) - same | 36-PQFN (12x12 mm) - same | 36-PQFN (12x12 mm) - same | 36-PQFN (12x12 mm) - same | 36-SPM5 (equivalent) - same |
| VDS (Blocking Voltage) | 500 V | 500 V | 500 V | 500 V | 500 V | 500 V |
| Continuous Phase Current | 3 A | 3 A | 4 A | 8 A | 2 A | 5 A |
| Logic Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Isolation Voltage | 1500 Vrms | 1500 Vrms | 1500 Vrms | 1500 Vrms | 1500 Vrms | 1500 Vrms |
| Integrated Bootstrap Diodes | Yes | Yes | Yes | Yes | Yes | Yes |
| Fault Output (FLT) | Yes | Yes | Yes | Yes | Yes | Yes |
关键差异点
- Tape & Reel packaging for high-volume SMT assembly （对比 IRSM836-035MA)
- 33% more current headroom in same footprint （对比 IRSM836-045MA)
- 67% more current for higher-power drives （对比 FSB50550A (onsemi SPM5))
- Higher current rating within same Infineon family （对比 IRSM836-084MA)
设计说明
The IRSM836-035MATR's 500 V / 3 A rating in the 36-PQFN package can dissipate up to approximately 4-6 W in worst-case switching conditions. The exposed thermal pad must be soldered to a PCB copper pour of at least 25 mm x 25 mm on a 4-layer board with 2 oz copper outer layers. Estimated: at 5 W dissipation and theta_JA around 20 C/W on a properly designed 4-layer board, junction temperature rise is approximately 100 C above ambient - verify against the manufacturer's detailed thermal curves in the IRSM836-035MA datasheet for your specific PCB stack-up.
Place a 1 uF X7R ceramic bootstrap capacitor between each VBx and VSx pin, and a 100 nF X7R ceramic between VCC and VSS within 5 mm of the module. Keep high-voltage traces (PVDD, U/V/W outputs) at least 3 mm away from logic-level traces to maintain creepage and clearance requirements. The exposed thermal pad must have at least 9 thermal vias (0.3 mm diameter) arranged in a 3x3 grid to the inner copper ground plane for optimal heat spreading. Estimated trace widths for 3 A RMS phase current at 1 oz copper require approximately 50 mil trace width to keep temperature rise under 10 C.
Route HIN1/2/3 and LIN1/2/3 logic inputs as a matched-length bus to maintain consistent dead-time across all three phases. Add 10 kohm pull-down resistors on each logic input to ensure defined states during MCU reset. Place the RCIN RC network within 5 mm of the RCIN pin to set the fault-clear time accurately; a typical 100 kohm and 1 nF combination gives approximately 100 ms fault-clear time. Estimated: total layout area for the IRSM836-035MATR including input capacitors and thermal copper is approximately 4-6 cm^2.
Do not exceed 500 V VDS - add a TVS diode (e.g., 470 V SMAJ-series) across PVDD to GND to clamp inductive transients from motor leads. Ensure the bootstrap capacitor voltage does not exceed 20 V during startup when VSx swings through the rectified mains voltage. Verify that the FLT pin is not pulled high above 5 V without a proper pull-up resistor, as this can damage the open-drain output transistor. Always provide adequate cool-down time before re-enabling after a fault to prevent thermal cycling damage to the motor windings.
合规信息
RoHS compliant per Infineon product page. UL 1557 V12 isolation rated at 1500 Vrms. Not AEC-Q100 qualified - the CIPOS Nano family targets white goods and small appliances, not automotive applications.
