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TPS65219

Texas Instruments
Part Number TPS65219
Manufacturer Texas Instruments
Description Integrated Power Management
Published Aug 1, 2023
Detailed Description TPS65219 SLVSGA0A – MAY 2022 – REVISED MARCH 2023 TPS65219 Integrated Power Management IC for ARM Cortex®—A53 Processors...
Datasheet PDF File TPS65219 PDF File

TPS65219
TPS65219

Overview
TPS65219 SLVSGA0A – MAY 2022 – REVISED MARCH 2023 TPS65219 Integrated Power Management IC for ARM Cortex®—A53 Processors and FPGAs 1 Features • 3 Buck converters at up to 2.
3-MHz non-fixed switching frequency: – 1x VIN: 2.
5 V – 5.
5 V; IOUT: 3.
5 A; VOUT 0.
6 V – 3.
4 V – 2x VIN: 2.
5 V – 5.
5 V; IOUT: 2 A; VOUT 0.
6 V – 3.
4 V • 4 linear regulators: – 2x VIN: 1.
5 V – 5.
5 V; IOUT: 400 mA; VOUT: 0.
6 V – 3.
4 V (configurable as load switch and bypass-mode, supporting SD-Card) – 2x VIN: 2.
2 V – 5.
5 V; IOUT: 300 mA; VOUT: 1.
2 V – 3.
3 V (configurable as load switch) • Dynamic voltage scaling on all two three buck converters • Low IQ/PFM, PWM-mode (quasi-fixed frequency) • Programmable power sequencing and default voltages • I2C interface, supporting standard, fast-mode and fast-mode+ • Designed to support systems with up to 14+ rails (2x TPS65219 7 rails each + GPO-controlled external rails) • 2 GPOs, 1 GPIO, and 3 multi-function-pins • EEPROM programmability 2 Applications • Low power industrial MPUs such as AM62x and AM64x • HMI • PLC • Industrial PC • Building security • HVAC • Video surveillance • Data concentrators • Smart meter • Protection relays • Patient monitoring and diagnostics • Imaging 3 Description The TPS65219 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in both portable and stationary applications.
The device is characterized across an ambient temperature range of -40°C to +105°C, making the PMIC an excellent choice for various industrial applications.
The device includes three synchronous stepdown DCDC converters and four linear regulators.
The DC-DC converters are capable of 1x 3.
5 A and 2x 2 A.
The converters require a small 470 nH inductor, 4.
7 μF input capacitance, and a minimum 10 μF output capacitance per rail.
Two of the LDOs support output currents of 400 mA at an output voltage range of 0.
6 V to 3.
4 V.
These LDOs support bypass mode, acting as a loadswitch, and allow voltage-changes during operation.
The other two LDOs su...


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