AP1270 regulator equivalent, 3a sink/source bus termination regulator.
Ideal for DDR-I, DDR-II and DDR-III VTT Applications Sink and Source 3A Continuous Current Integrated Power MOSFETs Generates Termination Voltage for SSTL_2, SSTL_18, HST.
Sink and Source 3A Continuous Current Integrated Power MOSFETs Generates Termination Voltage for SSTL_2, SSTL_18, HSTL, .
PIN SYMBOL VIN GND VOUT
VCNTL REFEN
PIN DESCRIPTION Power Input Voltage. Ground Pin Output Voltage Gate Drive Voltage Reference Voltage Input and Chip Enable
BLOCK DIAGRAM
VCNTL
VIN
Current Limit Thermal Protection
REFEN
+ EA -
AP1270
VOUT
.
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