LAB
TOP VIEW
+ERROR 1 –ERROR 2 COMPENSATION 3 CSOFTSTART 4 RESET 5 –CURRENT SENSE 6 +CURRENT SENSE 7 SHUTDOWN 8 R TIMING 9
18 17 16 15 14 13 12 11 10
SEME
IP1526A SERIES
VREF
+VIN OUTPUT B GROUND +VCOLLECTOR OUTPUT A SYNC R DEADTIME C TIMING
ADVANCED REGULATING PULSE WIDTH MODULATOR
FEATURES
• • • • • • • • • • • • • • • • Low drain current 8 to 35V operation High performance 5V ±1% reference Low t.
c.
1Hz to 400kHz oscillator range Dual 100mA source/sink outputs Digital current limiting Double pulse suppression Programmable deadtime Accurate current limit sense
voltage Under
voltage lockout Single Pulse metering Programmable soft start Wide current limit common mode range TTL/
CMOS compati...