TPS65810RTQT

Product Summary

The TPS65520ZVDR is a highly efficient, 8-channel power management IC for digital still cameras (DSCs) integrating power MOSFETs and operating from an input voltage range of 1.5 to 5 V. Its optimized circuit configuration maintains stable regulation characteristics while minimizing the number of external components required for phase compensation and other purposes. The applications of the TPS65520ZVDR include Digital Still Cameras.

Parametrics

TPS65810RTQT absolute maximum ratings: (1)AC and USB with respect to AGND1: -0.3 to 18V; (2)ANLG1, ANLG2 with respect to AGND2: -0.3 to V(OUT); (3)V(OUT) with respect to AGND: 15V; (4)VIN_LDO12, VIN_LDO35, LDO3, LDO4, LDO5 with respect to AGND2: -0.3 to V(OUT); (5)LDO35_REF, ADC_REF with respect to AGND2: -0.3 to smaller of: 3.6 or V(OUT); (6)SIM, RTC_OUT with respect to AGND1: -0.3 to smaller of: 3.6 or V(OUT); (7)SM1, L1, VIN_SM1 with respect to PGND1: -0.3 to V(OUT); (8)Input Current, AC pin: 2750mA; (9)Input Current, USB pin: 600; (10)Output continuous current, OUT pin: 3000mA; (11)Output continuous current, BAT pin: -3000mA; (12)Continuous Current at L1, PGND1, L2, PGND2: 1800mA; (13)TA, Operating free-air temperature: -40 to 85℃; (14)TJ, Maximum junction temperature: 125℃; (15)TSTG, Storage temperature: -65 to 150℃; (16)Lead temperature 1,6 mm (1/16-inch) from case for 10 seconds: 260℃; (17)ESD rating, all pins: 1.5kV.

Features

TPS65810RTQT features: (1)BATTERY CHARGER, Complete charge management solution for single Li-Ion/Li-Pol cell with thermal foldback, dynamic power management and pack temperature sensing, supporting up to 1.5-A max charge current; Programmable charge parameters for AC adapter and USB port operation; (2)INTEGRATED POWER SUPPLIES, A total of 9 LDOs are integrated: Six adjustable output LDOs (1.25-V to 3.3V); Two fixed-voltage LDOs (3.3-V); One RTC backup supply with low leakage (1.5-V); Two 0.6-V to 3.4-V programmable dc/dc buck converters; (3)DISPLAY FUNCTIONS, Two open-drain PWM outputs with programmable frequency and duty cycle. Can be used to control keyboard backlight, vibrator, or other external peripheral functions; RGB LED driver with programmable flashing period and individual R/G/B brightness control; Constant-current white LED driver, with programmable current level, brightnesscontrol, and over voltage protection can drive up to 6 LEDs in series configuration.

Diagrams