LM3550 driver equivalent, 5a flash led driver.
user selectable super-capacitor charge termination voltages and an optimal charge termination mode that maximizes flash energy efficiency by accounting for flash element .
* Camera Phones
* Digital Still Camera
* Voltage Rail Management
© 2009 National Semiconductor Corporation
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LM3550 is a low noise, switched capacitor DC/DC converter designed to operate as a current-limited and adjustable (up to 5.3V) super-capacitor charger. LM3550 features user selectable super-capacitor charge termination voltages and an optimal charge .
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