HT7737S converter equivalent, 100ma pfm synchronous step-up dc/dc converter.
* Low start-up voltage: 0.7V (Typ.)
* High efficiency: 1.8V ≤ VOUT ≤ 2.2V upper 80%,
2.7V ≤ VOUT ≤ 5.0V upper 85% (Typ.)
* High output voltage accuracy: ±2.
* Palmtops/PDAs
* Portable communicators/Smartphones
* Cameras/Camcorders
* Battery-powered equipmen.
The HT77xxS 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 o.
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