Smart Power Module Distributor:피앤에스 02-2108-5130~9 for Low-Power Motor Drives Applications HP SPM & System Engineering Group February 2005 Distributor:피앤에스 02-2108-5130~9
Modern Inverter Drive System Includes Efficiency Low EMI 1-/3-shunt topology for current sensing EMI/EMC Leakage Current Active EMI Filter Harmonic Regulation PFC with high efficiency & low EMI PFCM SPM Efficiency High-/Wide-speed operation PMA-SynRM Position-sensorless algorithm Current-sensorless technique High performance DSP
Hard to design causing less-reliability SPM 6-IGBTs with FWD 3-HVICs 1-LVIC PFCM 1-Bridge diode 1-Shunt resistor 1-LVIC 2-IGBTs
SPM Family Key Features SPM Series Rating (Motor rating) Features Main Applications SPM2 600V 10~50A (0.8k~5kW) 3-phase IGBT inverter with 3 divided N-terminal for current sensing Built-in HVIC with UVP Built-in LVIC with UVP, OCP Sense IGBT for low-side Built-in Thermistor Air conditioner Washing machine Treadmill Industrial inverter Pump SPM3 600V 3~30A (0.25k~3kW) Small Footprint Refrigerator SPM5 250V 3A 500V 2~3A ( 50~100W) 3-phase FR-FET inverter with Built-in HVIC Low EMI & Ruggedness Fan motor PFCM * 600V 20A Active PFC module with DBC based SPM3 package Built-in Shunt resistor 60mm X 31mm 44mm X 26.8mm 29mm X 12mm 44mm X 26.8mm * under development
SPM2 Series Line-up : - 600V/10A, 15A, 20A, 30A, 50A Target Applications - Low cost consumer appliance inverters (Air conditioner, Washing machine, Water pump, Treadmill etc.) - Low cost industrial inverters Feature : - Optional built-in thermistor(NTC) - Short-circuit protection with soft shut- down control using sense-IGBTs - Good thermal resistance and isolation capacity with ceramic substrate - 3 N-terminals for low-cost current sensing
Line up of DIP-SPM (SPM2) * under development
SPM2 Series System Connection Diagram Short Circuit Protection With sense-IGBT Temperature Monitoring Phase Current Monitoring
SPM3 Series Line-up : - 600V/3A, 5A, 10A, 15A ( for Ceramic-SPM3) - 600V/15A, 20A, 30A (for DBC-SPM3 ) Target Applications : - Low cost consumer/industrial appliance inverters (Air conditioner, Washing machine, Refrigerator, Water pump, Treadmill, servo) Feature : - Good thermal resistance - Small size & Large pin-to-pin spacing with zigzag package structure - Controllable switching speed with external gate resistor - 3 N-terminals for low-cost current sensing
Line up of Mini-SPM (SPM3)
Thermal resistance_IGBT (Degree/W) Controller Platform Strategy SPM3-based Control Engine Platform Thermal resistance_IGBT (Degree/W) 5 4 3 2 1 0 FSBS3CH60 FSBS5CH60 FSBS10CH60 FSBS15CH60 FSBB15CH60 DBC BASE FSBB20CH60 FSBB30CH60 0 5 10 15 20 30 50 Current Rating（A)
SPM3 Series System Connection Diagram Switching Speed Control Input Signal for Short Circuit Protection Phase Current Monitoring
SPM3 Series - Switching speed control High side switching speed control - External impedance cell can be used Low side switching speed control - 2 kinds of LVIC for high/low on-dv/dt are provided optionally
Ordering of SPM F S B S 5 C H 60 VOLTAGE RATING ( 10) H : HIGH SWITCHING FREQUENCY C : High dv/dt Type CURRENT RATING M : DIP-SPM ( SPM2 ) S : MINI-SPM ( SPM3 with Ceramic ) B : MINI-SPM( SPM3 with DBC) A : THERMISTOR ( Only in case of SPM2 ) B : NO-THERMISTOR S : Divided N-terminal FAIRCHILD SEMICONDUCTOR
PFCM Series Overview 2 Low side IGBTs (SMPS II IGBT) 2 Soft and Fast Recovery Diodes (Steath Diode) for High-side 2 Low-loss Rectifying Diodes LVIC with protection function(UV, FO, OC) Built-in Shunt Resistor for Current Sensing, Optional Thermistor DBC-Based Mini- DIP SPM(SPM27-CA) Package
PFCM Series System Connection Diagram Shunt Resistor Temperature Monitoring
PFCM Series Current Flow path Current Flow @ IGBT Off Current Flow @ IGBT On AC(+) AC(-)
PFCM Loss Simulation Purpose: Pd and power-rating estimation Design Parameters: Gate resistance of LVIC Simulation Condition: Vdc=390V, Vcc=15V, Tj=125’C, p.f. = 1.0(pu) Switching frequency fsw = 30kHz, 40kHz Device Input Logic Turn-on Loss, Eon Turn-off Loss, Eoff LVIC Active High 0.8mJ @ Ic=20A 1.91mJ @ Ic=40A 0.36mJ @ Ic=20A 1.05mJ @ Ic=40A
SPM5 series 1500Vrms(1min) Isolation Voltage (Pkg to H/S) FR-FET inverter with Low EMI & Ruggedness Small Deadtime: Tdead (min) =1.0s Low Thermal Resistance Rjc = 8.9C/W for FSB50450 Three N-terminal for Phase Current Sensing Easy Interface 3.3V / 5V CMOS/TTL Compatible Line-up Product BVdss Vpn (peak) Id (peak) Id (dc) Motor Output Power* FSB50325 250V 215V 3A 1.5A 50W FSB50250 500V 450V 2A 1A FSB50450 100W * 180 control of PMAC motor, FCS test bench.
Package Outline