IP1P125

IP1P125 IP3P125 TOP VIEW INV. INPUT 1 N. I. INPUT 2 SYNC 3 OSC. OUTPUT 4 CT 5 RT 6 DISCHARGE 7 SOFT START 8 16 15 14 13 12 11 10 9 VREF VIN OUTPUT B REGULATING PULSE WIDTH MODULATORS FEATURES Pin Compatible with 1525A Series Low Output Crossover Current Fixed 100ns Deadtime VC GROUND OUTPUT A SHUTDOWN COMPENSATION 100Hz to 500kHz Operating Frequencyrange 5.1 volt ± 1% Reference Oscillator Sync. Terminal Soft Start Undervoltage Lockout Latching PWM J Package – 16 Pin Ceramic DIP N Package – 16 Pin Plastic DIP D Package – 16 Pin Plastic (300) SOIC Order Information Part Number IP1P125J IP3P125D IP3P125J IP3P125N J–Pack 16 Pin ✔ ✔ ✔ N–Pack 16 Pin D–16 16 Pin ✔ Temp. Range -55 to +125°C 0 to + 70°C 0 to +70°C 0 to +70°C Note: To order, add the package identifier to the part number. eg. IP1P125J ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) +VIN Input Voltage Collector Voltage Logic Inputs Analogue Inputs Output Current, Source or Sink Reference Output Load Current Oscillator Charging Current PD PD TJ TSTG TL Power Dissipation TA = 25°C Derate @ TA > 50°C Power Dissipation TC = 25°C Derate @ TC > 25°C Operating Junction Temperature Storage Temperature Range Lead Temperature Telephone +44(0)1455 556565. E-mail: [email protected] +40V +40V –0.3 to +5.5V –0.3 to +VIN 500mA Internally Limited 5mA 1000mW 10mW/°C 2000W 16mW/°C –55 to +150°C –65 to +150°C (soldering, 10 seconds) Fax +44(0)1455 552612. Website: http://www.semelab.co.uk +300°...