Повышеное двухполярное питание от USB

[naroznyv]

ADP5070/71/72 - два (позитив и негатив) свитчера в одном корпусе
+ много интересных фишек (slew rate control, sync, etc.)

в—† Specification
В· Converter: ADP5071
В· Input voltage: DC 2.85 V to 5.5 V
В· Output voltage: В± 15 V plus side 300 mA / minus side -200 mA
* 2 One of the circuits is a boost converter and the other is an inverting converter.
В· Switching frequency: 1.2 MHz
Size: 22.9 x 12.7 mm Overall height: 3.5 mm
В· Output: Overall 7 W class (at 5 V operation)
В· About 40 ОјA at shutdown
В· Others: Independent ON / OFF function on plus side and minus side