Product Summary

The TPS658620 is an Advanced Power Management Unit. The TPS658620 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. The applications of the TPS658620 include Smart Phones, Portable Navigation Devices, Portable Media Players.

Parametrics

TPS658620 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)Input Current, AC pin: Defined by ILIM; (9)Input Current, USB pin: Defined by ILIM; (10)Output continuous current, SYS, VIN_CHG pins: 2500 mA; (11)Output continuous current, BAT pin: -3000 mA; (12)Continuous Current at L0, PGND0, L1, PGND1: 1500 mA; (13)Continuous Current at L3, PGND3: 1000 mA; (14)Continuous Current at L2, PGND2: 2000 mA; (15)Operating free-air temperature, TA: -40℃ to 85℃; (16)Maximum junction temperature, TJ: 125℃; (17)Storage temperature, TSTG: -65℃ to 150℃.

Features

TPS658620 features: (1)Complete Charge Management Solution for a Single Cell Li-Ion/Li-Pol Cell With Dynamic Power Management and Thermal Foldback; (2)Maximum 1.0A charge current; (3)Programmable Adapter and USB Charge Operation; (4)3 Programmable Step-Down converters, Software Controlled Enable/Forced PWM Mode, Automatic Power Saving Mode, Maximum 1.2A Outputs; (5)11 Programmable General Purpose LDOs, 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.

Diagrams

TPS658620 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS658620ZQZT
TPS658620ZQZT

Texas Instruments

PMIC Solutions Multi-channel Pwr

Data Sheet

0-159: $7.58
159-250: $6.95
250-500: $6.62
500-1000: $6.24
TPS658620ZQZR
TPS658620ZQZR

Texas Instruments

PMIC Solutions Multi-channel Pwr

Data Sheet

0-1923: $5.42
1923-2000: $5.25
2000-2500: $5.25