VN540SP

® VN540 / VN540SP / VN540(011Y) / VN540(012Y) HIGH SIDE SMART POWER SOLID STATE RELAY TYPE VN540 VN540SP VN540(011Y) VN540(012Y) Vdemag RDS(on) 50m Ω IOUT VCC -55V 2.8A 36 V OUTPUT CURRENT (CONTINUOUS): 2.8A s DIGITAL INPUT CLAMPED AT 32V s PROTECTION AGAINST: LOSS OF GROUND, SHORTED LOAD AND OVERTEMPERATURE s BUILT-IN CURRENT LIMITER s UNDER VOLTAGE SHUT DOWN s OPEN DRAIN DIAGNOSTIC OUTPUT s FAST DEMAGNETIZATION OF INDUCTIVE LOADS. s PENTAWATT(011Y) PENTAWATT(012Y) 10 1 PENTAWATT PowerSO-10TM DESCRIPTION The VN540, VN540SP, VN540(011Y), VN540(012Y) is a monolithic device designed in STMicroelectronics VIPower technology, intended for driving resistive or inductive loads with one side connected to ground. Active current limitation avoids the system power supply dropping in case of shorted load. Built-in thermal shut down protects the chip from over temperature. The open drain diagnostic output indicates over temperature conditions. BLOCK DIAGRAM ORDER CODES PENTAWATT vertical VN540 PENTAWATT horizontal VN540(011Y) PENTAWATT straight VN540(012Y) PowerSO-10 TM VN540SP VCC UNDERVOLTAGE INPUT STATUS CONTROL LOGIC DRIVER OUTPUT CURRENT LIMITER OVERTE MP NEGATIVE VCC PROTECTION GROUND October 1999 1/11 1 VN540 / VN540SP / VN540(011Y) / VN540(012Y) ABSOLUTE MAXIMUM RATING Symbol VCC -V CC IOUT IR IIN ISTAT VESD PTOT Tj TSTG EAS Parameter Power supply voltage Reverse supply voltage Maximum DC load current Reverse output current Input current Status pin current Electrostatic discharge (R=1.5kΩ, C=100pF) Power dissipation at Tc=25 °C Junction operating temperature Storage temperature Single pulse avalanche energy Value 45 -4.0 Internally limited -10 +/- 10 +/- 10 2000 Internally limited Internally limited -55 to 150 500 Unit V V A A mA mA V W °C °C mJ CONNECTION DIAGRAM TOP VIEW GROUND INPUT STATUS N.C. N.C. 6 7 8 9 10 11 VCC 5 4 3 2 1 OUTPUT OUTPUT N.C. OUTPUT OUTPUT PowerSO-10TM PENTAWATT CURRENT AND VOLTAGE CONVENTIONS 2/11 1 VN540 / VN540SP / VN540(011Y) / VN540(012Y) THERMAL DATA Symbol Rthj-case R thj-amb Parameter Thermal resistance junction-case Thermal resistance junction-ambient (MAX) (MAX) Value PowerSO-10 PENTAWATT 1.5 2.0 50 60 Unit °C/W °C/W ELECTRICAL CHARACTERISTICS (10V