The MQ7822A Power Modules are isolated single dc-dc converter that operate over a wide input voltage range of 18Vdc to36Vdc and provide a precisely (1%) regulated dc output in1”*2”size. Such a module is suitable to application with 24V application. The modules have a maximum output power 30W with typical efficiency to 93% at full load.

Ø  Wide operating voltage:18~36V

Ø  Single output:

l  12V/2.5A

l  5V/6A

l  3.3V/9A

Ø  Output power up to 30W

Ø  High Efficiency 93%(Vin=18V,Vout=12V)

Ø  Synchronous Rectifiers Technology

Ø  Spreading frequency  technology to improve EMC performance

Ø  Over-current / Short-circuit protection

Ø  Under-voltage Protection

l  Input rising: 15V

l  Input falling: 14.2V

Ø  Monotonic start-up

Ø  Minimal space on PCB:

¨ 50.8mmx25.4mmx 18mm or

¨ 2.0inx 1.0in x 0.71in

Ø  Wide Operating Temperature:-40℃~+85℃

Ø  RoHS Compliant available

Ø  Applications Device with Power-over-Ethernet

Ø  Video phone

Ø  Small-port Ethernet Switch

Ø  Distribute Power Supply System