MFG:Texas Instruments (VA) Category:Integrated Circuits (ICs) Package Cooled:QFN-48 D/C:09+
TPS65014, TPS65014RGZR, TPS65014RGZT Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments (VA)
Package Cooled: QFN-48
D/C: 09+
Description: IC POWER/BATTERY MGMT 48-QFN
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PDF/DataSheet Download
Datasheet: TPS65014
File Size: 1291024 KB
Manufacturer: TI
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TPS65014RGZR
File Size: 1014102 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TPS65014RGZT
File Size: 1014102 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
The TPS65014 is an integrated power and battery management IC for applications powered by one Li-ion or Li polymer cell and which require multiple power rails. The TPS65014 provides two highly efficient, step-down converters targeted at providing the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load
currents. The LOW_PWR pin allows the core converter to lower its output voltage when the application processor goes into deep sleep. The TPS65014 also integrates two 200-mA LDO voltage regulators, which are enabled via the serial interface. Each LDO operates with an input voltage range between 1.8 V and 6.5 V, allowing them to be supplied from one of the step-down converters or directly from the battery.
The TPS65014 also has a highly integrated and flexible Li-Ion linear charger and system power man-agement. It offers integrated USB-port and ac-adapter supply management with autonomous power-source selection, power FET and current sensor, high accuracy current and voltage regulation,charge status, and charge termination.
The TPS65014 charger automatically selects the USB-port or the ac-adapter as the power source for the system. In the USB configuration, the host can increase the charge current from the default value of maximum 100 mA to 500 mA via the interface. In the ac-adapter configuration, an external resistor sets the maximum value of charge current.
The battery is charged in three phases: conditioning,constant current, and constant voltage. Charge is normally terminated based on minimum current. An internal charge timer provides a safety backup for charge termination. The TPS65014 automatically restarts the charge if the battery voltage falls below an internal threshold. The charger automatically enters sleep mode when both supplies are removed.
|
|
Unit |
|
Input voltage on VAC pin with respect to AGND |
20 V |
|
Input voltage range on all other pins except AGND/PGND pins with respect to AGND |
-0.3 V to 7 V |
|
HBM and CDM capabilities at pins VIB, PG , and LED2 |
1 kV |
|
Current at AC, VBAT, VINMAIN, L1, PGND1 |
1800 mA |
|
Peak current at all other pins |
1000 mA |
|
Continuous power dissipation |
See Dissipation Rating Table |
|
Operating free-air temperature, T A |
-40 °C to 85°C |
|
Maximum junction temperature, TJ |
125°C |
|
Storage temperature, T stg |
-65 °C to 150°C |
|
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds |
260°C |
| Technical/Catalog Information | TPS65014RGZR |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Battery Type | Li-Ion, Li-Pol |
| Function | Power Management |
| Package / Case | 48-QFN |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5 V ~ 6.5 V |
| Drawing Number | 296; 4204101; RGZ; 48 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TPS65014RGZR TPS65014RGZR |
| Technical/Catalog Information | TPS65014RGZT |
| Vendor | Texas Instruments (VA) |
| Category | Integrated Circuits (ICs) |
| Battery Type | Li-Ion, Li-Pol |
| Function | Power Management |
| Package / Case | 48-QFN |
| Packaging | Digi-Reel? |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5 V ~ 6.5 V |
| Drawing Number | 296; 4204101; RGZ; 48 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TPS65014RGZT TPS65014RGZT 296 17695 6 ND 296176956ND 296-17695-6 |
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