LTM8047 3.1VIN to 32VIN Isolated µModule DC/DC Converter
FEATURES
n Complete Switch Mode Power Supply n 725VDC Isolat...
LTM8047 3.1VIN to 32VIN Isolated µModule DC/DC Converter
FEATURES
n Complete Switch Mode Power Supply n 725VDC Isolation n Wide Input
Voltage Range: 3.1V to 32V n Up to 440mA Output Current (VOUT = 2.5V) n 2.5V to 12V Output
Voltage n Current Mode Control n Programmable Soft-Start n User Configurable Under
voltage Lockout n SnPb or RoHS Compliant Finish n Low Profile (11.25mm × 9mm × 4.92mm) Surface
Mount BGA Package
APPLICATIONS
n Industrial Sensors n Industrial Switches n Ground Loop Mitigation
DESCRIPTION
The LTM®8047 is an isolated flyback µModule DC/DC converter. The LTM8047 has an isolation rating of 725VDC. For a similar product with LDO post regulator, see the LTM8048. Included in the package are the switching controller, power switches, transformer, and all support components. Operating over an input
voltage range of 3.1V to 32V, the LTM8047 supports an output
voltage range of 2.5V to 12V, set by a single resistor. Only output, input, and bypass
capacitors are needed to finish the design. Other components may be used to control the soft-start control and biasing. The LTM8047 is packaged in a thermally enhanced, compact (11.25mm × 9mm × 4.92mm) over-molded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8047 is available with SnPb (BGA) or RoHS compliant terminal finish.
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