Specifications

35PLCs: Featured Products
Save Cost and Reduce Solution Footprint with
Integrated DC-DC Converters That Power O a
24V Nominal Industrial Bus
MAX15062
*
, MAX17501
*
, MAX17502
*
The MAX15062, MAX17501, and MAX17502 make a family of high-voltage,
internal FET synchronous buck regulators built for space-constrained automation
and control applications. Designed specically for industrial applications,
these devices operate o the 24V nominal rail while supporting supply line
transients up to 65V. This family of high-voltage regulators integrate switching
MOSFETs while using synchronous rectication to signicantly increase power-
conversion eciency and reduce the overall solution footprint. The MAX15062
can support a 4V to 36V input voltage range, while delivering 300mA output
current. The MAX17501 and MAX17502 can support a 3.5V to 65V input voltage
range while delivering up to 500mA and 1A output current, respectively.
Benefits
• High conversion efficiency reduces
heat build-up
◦ Synchronous switches eliminate
low-side freewheeling diode losses
• Saves space
◦ Small 2mm x 2mm (MAX15062) and
3mm x 3mm (MAX17501/2) packages
◦ On-board power FETs reduce
external components
◦ High 700kHz switching frequency
reduces external component size
0.4in
0.6in
Total solution board area of the MAX15062.
Typical operating circuit for the MAX15062.
IN
V
CC
EN
GND
FB
LX
3.3V
RESET
24V
LIM
MAX15062
*Future product—contact the factory for availability.