TPS65930A2ZCH

TPS65930A2ZCH is TI’s multi-rail Power Management IC (PMIC) in the TPS6593x family, designed for mobile and embedded systems needing several regulated rails from a single supply. It provides multiple programmable buck regulators and auxiliary LDOs to generate core, memory, and IO voltages, with dynamic voltage scaling and rail sequencing controlled over I2C. Key features include fault protection (UVLO/OVP/OC, over‑temp), a system reset output, interrupts, and wake/sleep monitoring, plus status reporting to the host. The A2ZCH suffix denotes a specific orderable variant with a particular package, temperature rating, and RoHS/compliant packaging; exact pinout and package details are in the datasheet. Typical use: power management for TI processors and other application processors in mobile/embedded devices, enabling efficient, coordinated control of multiple rails from one device.

TPS65930A2ZCH is TI’s highly integrated PMIC for TI mobile/OMAP platforms. Key features:
- Multiple regulators: high-efficiency buck regulators plus several LDOs to power CPU core, memory, I/O, and analog rails.
- Programmable rails: adjustable output voltages and sequencing, supports dynamic voltage scaling.
- Control interface: I2C/SMBus for register-wide control, programming, and status monitoring.
- Power sequencing: configurable ramp rates and rail enable/disable sequencing for safe power-on/off.
- Protection: fault protection including overcurrent, overvoltage, undervoltage lockout, short-circuit protection, and thermal shutdown.
- Monitoring and status: voltage/current monitoring, fault/status reporting, power-good signals.
- Power efficiency: optimized efficiency across loading, with low quiescent current in standby.
- Safety/robustness: thermal and fault handling to protect system during abnormal conditions.
- Packaging: suitable for compact mobile boards (A2ZCH package).
Note: For exact rail counts, voltage ranges, sequencing options, and I2C registers, please refer to the TPS65930A2ZCH data sheet.

TPS65930A2ZCH comes in a 28-pin VQFN package (5×5 mm), Pb-free/RoHS-compliant.

TPS65930A2ZCH is a 48-pin package PMIC (power-management IC). It provides multiple voltage rails for a TI processor (buck regulators and LDOs), along with voltage sequencing, power-good/status signals, and control interfaces to power the SoC and peripherals.

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational technology company that designs and manufactures semiconductors and integrated circuits (analog, mixed-signal, and embedded processing).

Application areas (TPS65930A2ZCH)
- Mobile phones and smartphones using TI OMAP/ARM application processors
- Battery-powered handhelds (PDA, portable media players, GPS/navigation)
- Embedded consumer electronics needing multi-rail PMIC (cameras, portable gaming)
- Any mobile/portable system requiring centralized voltage rails, sequencing and supervision