SS6610 PDF Datasheet
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Description
This is (SS6610 / SS6611) High Efficiency Syncronous Step-up DC/DC Converter.
SS6610, 11
High Efficiency Synchronous Step-up DC, DC Converter
FEATURES
High efficiency. (93% when VIN=2.4V, VOUT=3.3V, IOUT=200mA) Output current up to 500mA. (SS6610 at VIN=2.4V and VOUT=3.3V) Quiescent supply current of 20mA. Power-saving shutdown mode (0.1 A typical). Internal synchronous rectifier (no external diode required). On-chip low-battery detector. Low battery hysteresis Space-saving package: MSOP-8
DESCRIPTION
The SS6610, SS6611 are high-efficiency step-up DC, DC converters, with a start-up voltage as low as 0.8V, and an operating voltage down to 0.7V. Consuming only 20 A of quiescent current, these devices include a built-in synchronous rectifier that reduces size and cost by eliminating the need for an external Schottky diode, and improves overall efficiency by minimizing losses. The switching frequency can range up to 500KH- depending on the load and input voltage. The output voltage can be easily set; by two external resistors or 1.8V to 5.5V; conne.