SID1102K Power Integrations

SID1102K SCALE-iDriver Family Up to 5 A Single Channel IGBT/MOSFET Gate Driver Providing Reinforced Galvanic Isolation up to 1200 V Blocking Voltage Product Highlights Description Highly Integrated, Compact Footprint The SID1102K is a single channel IGBT and MOSFET gate driver in an Single channel providing up to 5 A peak gate drive current eSOP package. Reinforced galvanic isolation is provided by Power Auxiliary outputs for external booster stage for increased peak drive Integrations revolutionary solid insulator FluxLink technology. Up to current 5 A peak output drive current enables the product to drive devices with Integrated FluxLink technology providing safe isolation between nominal currents of up to 300 A. For gate drive requirements that primary-side and secondary-side exceed the stand-alone capability of SID1102K, additionally AUXGL and Rail-to-rail stabilized output voltage AUXGH output pins can drive external n-channel MOSFETs as a booster Unipolar supply voltage for secondary-side stage, giving customers full freedom and control of their system Suitable for 600 V / 650 V / 1200 V IGBT and MOSFET switches design. Up to 75 kHz switching frequency Controller (PWM) signals are compatible with 5 V CMOS logic, which Propagation delay jitter 5 ns may also be adjusted to 15 V levels by using external resistor divider. -40 C to 125 C operating ambient temperature High common-mode transient immunity eSOP package with 9.5 mm creepage and clearance Product Portfolio 1 Protection / Safety Features Product Peak Output Drive Current Undervoltage lock-out protection for primary and secondary-side SID1102K 5 A without external booster (UVLO) Table 1. SCALE-iDriver Portfolio. Full Safety and Regulatory Compliance Notes: 1. Package: eSOP-R16B. 100% production partial discharge test 100% production HIPOT compliance testing at 6 kV RMS 1 s Reinforced insulation meets VDE V 0884-10 Green Package Halogen free and RoHS compliant Applications General purpose and servo drives UPS, solar, welding inverters and power supplies Figure 2. eSOP-R16B Package. SCALE-iDriver VGXX Primary-Side Secondary-Side Logic Logic VISO * IN AUXGH VCC G V IN FluxLink V TOT V VCC AUXGL GND VEE COM *Optional for gate peak current requirements >5 A PI-8527-111317 Figure 1. Typical Application Schematic with External n-Channel MOSFET Booster Stage. www.power.com May 2018 This Product is Covered by Patents and/or Pending Patent Applications. - + - +SID1102K VGXX BOOTSTRAP VISO CHARGE PUMP LEVEL SHIFTER AUXGH G FluxLink TRANSMITTER RECEIVER AUXGL CORE LOGIC SUPPLY MONITORING VCC AUXILIARY CORE LOGIC COM POWER SUPPLIES SUPPLY GND MONITORING VISO AUXILIARY IN POWER SUPPLIES VEE CONTROL VEE PI-8539-111317 Figure 3. Functional Block Diagram. Pin Functional Description VCC Pin (Pin 1) This pin is the primary-side supply voltage connection. GND Pin (Pin 3-6) This pin is the connection for the primary-side ground potential. VCC 1 16 AUXGL All primary-side voltages refer to the pin. 15 COM 14 VISO IN Pin (Pin 7) This pin is the input for the logic command signal. 13 G GND 3-6 12 VGXX NC Pins (Pin 8, Pin 9) 11 AUXGH These pins must be un-connected. Minimum PCB pad size for IN 7 10 VEE soldering is required. NC 8 9 NC VEE Pin (Pin 10) Common (IGBT emitter/MOSFET source) output supply voltage. AUXGH Pin (Pin 11) This pin is the high side driver signal for external n-channel MOSFET PI-8540-110717 booster stage. Figure 4. Pin Configuration. VGXX Pin (Pin 12) This pin is the bootstrap and charge pump supply voltage source. SCALE-iDriver Functional Description G Pin (Pin 13) The single channel SCALE-iDriver SID1102K drives IGBTs and This pin is the driver output (turn-on/turn-off) connection. MOSFETs or other semiconductor power switches with a blocking voltage of up to 1200 V and provides reinforced isolation between VISO Pin (Pin 14) micro-controller and the power semiconductor switch. This pin is the input for the secondary-side positive supply voltage. Command signals are transferred from the primary (IN) to COM Pin (Pin 15) secondary-side via FluxLink isolation technology. The G pin supplies This pin provides the secondary-side reference potential. a positive gate voltage and charges the semiconductor gate during AUXGL Pin (Pin 16) the turn-on process. During the turn-off process the G pin supplies This pin is the low side driver signal for external n-channel MOSFET the negative voltage and discharges the gate. booster stage. 2 Rev. D 05/18 www.power.com