HT7727SA Datasheet - Holtek Semiconductor

HT7727SA 200mA PFM Synchronous Step-up DC/DC Converter

The HT77xxSA devices are a high efficiency PFM synchronous step-up DC-DC converter series which are designed to operate with both wire wound chip power inductors and also with multi-layered chip power inductors. The device series have the advantages of extremely low start-up voltage as well as high .

HT7727SA Features

* Low start-up voltage: 0.7V (Typ.)

* High efficiency: 2.7V ≤ VOUT ≤ 5.0V upper 90% (Typ.)

* High output voltage accuracy: ±2.5%

* Output voltage: 2.7V, 3.0V, 3.3V, 3.7V, 5.0V

* Output current up to 200mA

* Ultra low supply current IDD: 5μA (Typ.

HT7727SA-HoltekSemiconductor.pdf