L6387DTR STMicroelectronics

L6387 HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER HIGH VOLTAGE RAIL UP TO 600 V dV/dt IMMUNITY +- 50 V/nsec IN FULL TEM- PERATURE RANGE DRIVER CURRENT CAPABILITY: 400 mA SOURCE, 650 mA SINK SWITCHING TIMES 50/30 nsec RISE/FALL WITH 1nF LOAD CMOS/TTL SCHMITT TRIGGER INPUTS SO8 Minidip WITH HYSTERESIS AND PULL DOWN ORDERING NUMBERS: INTERNAL BOOTSTRAP DIODE OUTPUTS IN PHASE WITH INPUTS L6387D L6387 DESCRIPTION IGBT. The Upper (Floating) Section is enabled to The L6387 is an high-voltage device, manufac- work with voltage Rail up to 600V. The Logic In- tured with the BCOFF-LIN technology. It has puts are CMOS/TTL compatible for ease of inter- a Driver structure that enables to drive inde- facing with controlling devices. pendent referenced N Channel Power MOS or BLOCK DIAGRAM BOOTSTRAP DRIVER 8 Vboot Cboot V H.V. 3 CC UV HVG DETECTION DRIVER HVG R 7 2 S LEVEL HIN LOGIC OUT SHIFTER 6 TO LOAD V CC 1 5 LVG LIN LVG 4 GND DRIVER D00IN1135 May 2001 1/9 Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) L6387 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit Vout Output Voltage -3 to Vboot - 18 V Vcc Supply Voltage - 0.3 to +18 V Vboot Floating Supply Voltage - 1 to 618 V Vhvg Upper Gate Output Voltage - 1 to Vboot V Vlvg Lower Gate Output Voltage -0.3 to Vcc +0.3 V Vi Logic Input Voltage -0.3 to Vcc +0.3 V dVout/dt Allowed Output Slew Rate 50 V/ns Ptot Total Power Dissipation (Tj = 85 C) 750 mW Tj Junction Temperature 150 C Ts Storage Temperature -50 to 150 C Note: ESD immunity for pins 6, 7 and 8 is guaranteed up to 900V (Human Body Model) PIN CONNECTION LIN 1 8 Vboot HIN 2 7 HVG Vcc 3 6 OUT GND4L5VG D97IN517 THERMAL DATA Symbol Parameter SO8 Minidip Unit R Thermal Resistance Junction to Ambient 150 100 C/W th j-amb PIN DESCRIPTION N. Name Type Function 1 LIN I Lower Driver Logic Input 2 HIN I Upper Driver Logic Input 3 Vcc I Low Voltage Power Supply 4 GND Ground 5 LVG (*) O Low Side Driver Output 6 VOUT O Upper Driver Floating Reference 7 HVG (*) O High Side Driver Output 8 Vboot Bootstrap Supply Voltage (*) The circuit guarantees 0.3V maximum on the pin ( I = 10mA). This allows to omit thebleede resistor connected between the gate sink and the source of the external MOSFET normally used to hold the pin low. 2/9 Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s)