Silvertel AG7300 High Power Boost Converter Modules

Silvertel AG7300 High Power Boost Converter Modules are DC/DC boost converters designed to generate higher voltages while maintaining isolation requirements for IEEE802.3 PoE applications. The converter modules provide overload, short-circuit, and thermal protection within a low-profile 40mm x 35mm SMT package. The Silvertel AG7300 High Power Boost Converter Modules accept a wide 18V to 36V input voltage range and offer a 48V to 57V output voltage range. The converter modules achieve >91% efficiency and operate within a -40°C to +85°C temperature range. The AG7300 modules are RoHS compliant and ideal for single IEEE802.3bt (PoE++), multiple IEEE802.3af/at (PoE/PoE+), and power distribution applications.

Features

>91% efficient DC/DC converter
Wide input voltage range
Overload protection
Short-circuit protection
Thermal protection

Industrial temperature range
Minimal external components required
Low-profile SMT package
40mm x 35mm dimensions
Silvertel “design-in” assistance

Applications

Single IEEE802.3bt (PoE++)
Multiple IEEE802.3af/at (PoE/PoE+)
Power distribution

Specifications

-0.3V_DC to 40V_DC supply voltage range
18V to 36V input supply voltage range
470μF typical input capacitance
47μF typical output capacitance
55.5V typical nominal output voltage
2.2A max continuous current output

0.15% max line regulation
0.15% max load regulation
370mV_p-p typical ripple and noise
91% typical efficiency at 15V_in
-40°C to +85°C operating temperature range
-40°C to +100°C storage temperature range

Silvertel AG7300 High Power Boost Converter Modules

Features

Applications

Specifications

Block Diagram

Application Circuit Diagram

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