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IP1525A Datasheet

Part Number IP1525A
Manufacturers Seme LAB
Logo Seme LAB
Description REGULATING PULSE WIDTH MODULATORS
Datasheet IP1525A DatasheetIP1525A Datasheet (PDF)

LAB 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 SEME IP1525A SERIES IP1527A SERIES VREF VIN OUTPUT B VC GROUND OUTPUT A SHUTDOWN COMPENSATION REGULATING PULSE WIDTH MODULATORS FEATURES • • • • • • • • • 8 to 35V operation 5.1V reference trimmed to ±1% 100Hz to 500kHz oscillator range Separate oscillator sync terminal Adjustable deadtime control Internal soft start Input undervoltage lockout Latching PWM to prevent multipl.

  IP1525A   IP1525A






REGULATING PULSE WIDTH MODULATORS

LAB 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 SEME IP1525A SERIES IP1527A SERIES VREF VIN OUTPUT B VC GROUND OUTPUT A SHUTDOWN COMPENSATION REGULATING PULSE WIDTH MODULATORS FEATURES • • • • • • • • • 8 to 35V operation 5.1V reference trimmed to ±1% 100Hz to 500kHz oscillator range Separate oscillator sync terminal Adjustable deadtime control Internal soft start Input undervoltage lockout Latching PWM to prevent multiple pulses Dual source/sink output drivers J Package – 16 Pin Ceramic DIP N Package – 16 Pin Plastic DIP D Package – 16 Pin Plastic (300) SOIC Order Information Part Number IP1525A IP1527A IP3525A IP3527A J–Pack 16 Pin N–Pack 16 Pin D–16 16 Pin Temp. Range -55 to +125°C -55 to +125°C 0 to +70°C 0 to +70°C Note: To order, add the package identifier to the part number. eg. IP1525AJ IP3527AD–16 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 Power Dissipation TA = 25°C Derate @ TA > 50°C TC = 25°C Derate @ TC > 25°C +40V +40V –0.3 to +5.5V –0.3 to +VIN 500mA Internally Limited 5mA 1W 10mW/°C 2W 16mW/°C See Ordering Information –65 to +150°C (soldering, 10 seconds) +300°C Prelim. 3/95 Operating Junction Temperature Storage Temperature Range Lead Temperature Semelab plc. Telephone (01.


2005-04-05 : D8237A    D8237A    K9K1G08U0B    KS88C0916    KS88C2064    KS88C2148    KS88C2416    KS88C2432    KS88C4404    KS88C4504   


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