Features: ` Highly Integrated Solution to Reduce Components` Integrated Voltage Reference` Integrated 50-V Power Switch,` Integrated IGBT Driver` High Efficiency` Programmable Peak Current, 0.9 A ~ 1.8 A` Input Battery Voltage of 1.6 V to 12 V` Optimized Control Loop for Fast Charge Time` Output V...
TPS65560: Features: ` Highly Integrated Solution to Reduce Components` Integrated Voltage Reference` Integrated 50-V Power Switch,` Integrated IGBT Driver` High Efficiency` Programmable Peak Current, 0.9 A ~ ...
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Power Management IC Development Tools 2 batt cells
UNIT | |||
VSS | Supply voltage | VCC | -0.6 V to 6 V |
VBAT | -0.6 V to 13 V | ||
V(SW) | Switch terminal voltage | -0.6 V to 50 V | |
I(SW) | Switch current between SW and PGND, ISW | 3 A | |
VI | Input voltage of CHG, I_PEAK, F_ON | -0.3 V to VCC | |
Tstg | Storage temperature | -40°C to 150°C | |
TJ | Maximum junction temperature | 125°C | |
ESD rating | HBM (Human Body Model) JEDEC JES22-A114 | 1 kV |
TPS65560 offers a complete solution for charging a photo flash capacitor from battery input, and subsequently discharging the capacitor to a xenon flash tube. The TPS65560 has an integrated voltage reference, power switch, IGBT driver, and control logic blocks for charging applications and driving IGBT applications. Compared with discrete solutions, this device reduces the component count, shrinks the solution size, and eases designs for xenon tube application . Additional advantages are a fast charging time and high efficiency from an optimized PWM control algorithm.
Other provisions of the TPS65560 includes sensing the output voltage from the primary side, programmable peak current, thermal shutdown, an output pin for charge completion, and input pins for charge enable and flash enable.