Download the HT7737SA datasheet PDF.
This datasheet also covers the HT7727SA variant, as both devices belong to the same 200ma pfm synchronous step-up dc/dc converter family and are provided as variant models within a single manufacturer datasheet.
General Description
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.
Note: The manufacturer provides a single datasheet file (HT7727SA-HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for HT7737SA (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
HT7737SA. For precise diagrams, and layout, please refer to the original PDF.
HT77xxSA 200mA PFM Synchronous Step-up DC/DC Converter Features • Low start-up voltage: 0.7V (Typ.) • High efficiency: 2.7V ≤ VOUT ≤ 5.0V upper 90% (Typ.) • High output v...
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• 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.) • Low ripple and low noise • Low shutdown current: 0.1μA (Typ.) • TO92, SOT89, SOT23 and SOT23-5 package Applications • Palmtops/PDAs • Portable communicators/Smartphones • Cameras/Camcorders • Battery-powered equipment General Description 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 mu
HT7737SA Datasheet
