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LR family: Linear Regulator
(e.g. Linear Drop Out or LDO)
The innovative architecture enables:
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to adapt the LR to a wide range of output current. It ensures a reduced Time-To-Fab and an optimal density for the best trade-off with input voltage range
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to ensure the lowest Bill-of-Material: Low noise operation is guaranteed for the best regulation of analog circuitry:
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high line regulation: the output voltage remains constant over the whole input voltage range
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high resilience to line transients like GSM burst noises at 217 Hz to protect analog circuitry
Linear Regulators for SESAME Libraries
Linear Regulators for Supplying High Resolution Converters
Linear Regulator for measurement and Control application |
SC family: Switching Converter
(e.g. Direct Current converter or DC-DC)
The innovative architecture enables:
- to adapt the SC to a wide range of output current It ensures a reduced Time-To-Fab and an optimal density for the best trade-off with input voltage range
- to ensure the lowest Bill-of-Material
- low voltage of voltage scaling for logic circuitry
Low noise operation for the best regulation of analog circuitry:
- high switching frequency prevents noise in audio and video bandwidth and does not couple more noise into the substrate than a digital circuitry
Switching Converter for SESAME Libraries
Switching Converter for Supplying High Resolution Converters |
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DM family: Detection and Monitoring
State Monitoring involves detection of temperature, voltage and modes: stand-by, data retention… e.g. Power On Reset or POR, Brown-Out Reset or BOR.
A wide set of power management functions are delivered in package with other ViC or custom SoC. They are enriched by the full offering of microcontrollers from 8 to 32 bits.
Detection and Monitoring peripherals |
BC family: Battery Charger
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BCs are optimized for a type of rechargeable battery: Lithium-Ion for instance.
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They reliably support high input voltage up to 6.5 V and a dual power-source input for USB and wall adapter.
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To guarantee battery life-time and safety, our charger provides accurate trimming for floating voltage.
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A defect mode is implemented to detect any failure in the battery during charging time.
Battery Charger |
