LAB
TOP VIEW
INV.
INPUT 1 N.
I.
INPUT 2 OSC.
OUTPUT 3 +C.
L.
SENSE 4 –C.
L.
SENSE 5 RT 6 CT 7 GROUND 8
16 15 14 13 12 11 10 9
SEME
IP1524B SERIES
REGULATING PULSE WIDTH MODULATORS
VREF VIN EB CB CA EA SHUTDOWN COMPENSATION
FEATURES
• • • • • • • • • • • • Pin Compatible with IP1524 Series 7 to 40 volt operation 5 volt reference trimmed to ±1% Undervoltage lockout Excellent external sync capability Wide current limit common mode range +5 Volt error amplifier common mode PWM data latch Full double-pulse suppression logic 50ns shutdown function Dual 200mA, 60V output
transistors Fully specified over temperature
J Package – 16 Pin Ceramic DIP N Package – 16 Pin Plastic DIP D Package – 16 Pin ...