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RGT
TPS65561
SLVS691 – FEBRUARY 2007
INTEGRATED PHOTO FLASH CHARGER AND IGBT DRIVER
FEATURES
• Highly Integrated Solution to Reduce Components
• Integrated
Voltage Reference • Integrated 50-V Power Switch, • Integrated IGBT Driver • High Efficiency • Programmable Peak Current: 1.
1 A to 2.
2 A • Input Battery
Voltage of 1.
6 V to 12 V • Optimized Control Loop for Fast Charge Time • Output
Voltage Feedback From Primary Side • 16-Pin QFN Package • Protection
– MAX On Time
– MAX Off Time
– Overcurrent Shutdown to Monitor VDS at the SW pin (OVDS)
– Thermal Monitor
APPLICATIONS
• Digital Still Cameras • Optical Film Cameras
DESCRIPTION
This device offers a complete solution for chargi...