TPS658610

Product Summary

The TPS658610 is an Advanced Power Management Unit. The TPS658610 provides an easy to use, fully integrated solution for handheld devices, integrating charge management, multiple regulated power supplies, system management and display functions in a small 6x6 package. The I2C interface enables control of a wide range of subsystem parameters. Internal registers have a complete set of status information, enabling easy diagnostics and host-controlled handling of fault conditions.

Parametrics

TPS658610 absolute maximum ratings: (1)AC and USB with respect to AGND1: -0.3 V to 18 V; (2)ANLG1, ANLG2, ANLG3 with respect to AGND2: -0.3 V to 6.5 V; (3)V(SYS), V(VIN_CHG) with respect to AGND1: -0.3 V to 6.5 V; (4)VIN_LDO01, VIN_LDO23, VIN_LDO4, VIN_LDO678, VIN_LDO9 with respect to AGND1: -0.3 V to 6.5 V; (5)ADC_REF with respect to AGND2: -0.3 V to 3.6 V; (6)RTC_OUT with respect to V(SYS): -5.5 V to 3.6 V; (7)RTC_OUT with respect to AGND1: -0.3 V to 3.6 V; (8)Output continuous current, SYS, VIN_CHG pins: 2500 mA; (9)Output continuous current, BAT pin: –3000 mA; (10)Continuous Current at L0, PGND0, L1, PGND1: 1500 mA; (11)Continuous Current at L3, PGND3: 1000 mA; (12)Continuous Current at L2, PGND2: 2000 mA; (13)Operating free-air temperature, TA: -40 to 85℃; (14)Maximum junction temperature, TJ: 125℃; (15)Storage temperature, TSTG: -65℃ to 150℃; (16)Lead temperature 1,6 mm (1/16-inch) from case for 10 seconds: 260℃.

Features

TPS658610 features: (1)Battery charger, Complete Charge Management Solution for a Single Cell Li-Ion/Li-Pol Cell With Dynamic Power Management and Thermal Foldback; Maximum 1.0A charge current; Programmable Adapter and USB Charge Operation; (2)Integrated power supplies, 3 Programmable Step-Down converters, Software Controlled Enable/Forced PWM Mode; Automatic Power Saving Mode; Maximum 1.2A Outputs; 11 Programmable General Purpose LDOs, 7 With Output Voltages of 1.25V to 3.3V; 2 With Output Voltages of 0.725V to 1.5V or 1.25V to 2.586V (factory configurable); 1 “Always On” With Output Voltages of 1.25V to 3.3V; 1 With Output Voltage of 1.70V–2.475V; (3)DISPLAY SUPPORT FUNCTIONS, 4 PWM Outputs With Programmable Frequency and Duty Cycle; Dual RGB LED Drivers; Constant Current WLED Driver, 26.5V (max) at 25mA; Over-Voltage Protection; Programmable Current Level and Brightness Control.

Diagrams