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TPS6522005-EP

AKTIV

Verbesserter Power-Management-IC (PMIC) mit drei DC/DC-Abwärtswandlern und vier LDOs

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Datenblatt

TPS6522005-EP

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Regulated outputs (#) 7 Configurability Factory programmable, Software configurable, User programmable Vin (min) (V) 1.5 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.4 Iout (max) (A) 3.5 Features Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 4 Iq (typ) (mA) 0.25 Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 125 Processor supplier Texas Instruments, Xilinx Processor name Sitara AM64x, Zynq Ultrascale+ Shutdown current (ISD) (typ) (µA) 15 Switching frequency (typ) (kHz) 2300
Regulated outputs (#) 7 Configurability Factory programmable, Software configurable, User programmable Vin (min) (V) 1.5 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.4 Iout (max) (A) 3.5 Features Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable Step-up DC/DC converter 0 Step-down DC/DC converter 3 Step-down DC/DC controller 0 Step-up DC/DC controller 0 LDO 4 Iq (typ) (mA) 0.25 Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 125 Processor supplier Texas Instruments, Xilinx Processor name Sitara AM64x, Zynq Ultrascale+ Shutdown current (ISD) (typ) (µA) 15 Switching frequency (typ) (kHz) 2300
VQFN (RHB) 32 25 mm² 5 x 5
  • Supports defense, aerospace, and medical applications
  • 3 buck converters at up to 2.3 MHz switching frequency.
    • 1× VIN: 2.5 V – 5.5 V; I OUT: 3.5 A; V OUT 0.6 V – 3.4 V
    • 2× VIN: 2.5 V – 5.5 V; I OUT: 2 A; V OUT 0.6 V – 3.4 V
  • 4 linear regulators:
    • 2x VIN: 1.5 V – 5.5 V; I OUT: 400 mA; V OUT: 0.6 V – 3.4 V (configurable as load switch and bypass-mode, supporting SD-card)
    • 2x VIN: 2.2 V – 5.5 V; I OUT: 300 mA; V OUT: 1.2 V – 3.3 V (configurable as load switch)
  • Dynamic voltage scaling on all three buck converters
  • Low IQ/PFM, PWM-mode (quasi-fixed frequency) or fixed frequency mode
  • Programmable power sequencing and default voltages
  • I 2C interface, supporting standard, fast-mode and fast-mode+
  • Designed to support systems with 14+ rails (2× TPS6522005-EP devices in multi-PMIC configuration)
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable
  • Controlled baseline
  • One assembly/test site
  • One fabrication site
  • Extended product life cycle
  • Extended product-change notification
  • Product traceability
  • Supports defense, aerospace, and medical applications
  • 3 buck converters at up to 2.3 MHz switching frequency.
    • 1× VIN: 2.5 V – 5.5 V; I OUT: 3.5 A; V OUT 0.6 V – 3.4 V
    • 2× VIN: 2.5 V – 5.5 V; I OUT: 2 A; V OUT 0.6 V – 3.4 V
  • 4 linear regulators:
    • 2x VIN: 1.5 V – 5.5 V; I OUT: 400 mA; V OUT: 0.6 V – 3.4 V (configurable as load switch and bypass-mode, supporting SD-card)
    • 2x VIN: 2.2 V – 5.5 V; I OUT: 300 mA; V OUT: 1.2 V – 3.3 V (configurable as load switch)
  • Dynamic voltage scaling on all three buck converters
  • Low IQ/PFM, PWM-mode (quasi-fixed frequency) or fixed frequency mode
  • Programmable power sequencing and default voltages
  • I 2C interface, supporting standard, fast-mode and fast-mode+
  • Designed to support systems with 14+ rails (2× TPS6522005-EP devices in multi-PMIC configuration)
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable
  • Controlled baseline
  • One assembly/test site
  • One fabrication site
  • Extended product life cycle
  • Extended product-change notification
  • Product traceability

The TPS6522005-EP 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 -55°C to +125°C, making the PMIC an excellent choice for various industrial applications. The device includes three synchronous stepdown DC-DC 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 depending on the switching mode configuration.

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 load-switch, and allow voltage-changes during operation. The other two LDOs support output currents of 300 mA at an output voltage range of 1.2 V to 3.3 V. These LDOs also support load-switch mode.

The I2C-interface, IOs, GPIOs and multi-function-pins (MFP) allow a seamless interface to a wide range of SoCs.

The TPS6522005-EP 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 -55°C to +125°C, making the PMIC an excellent choice for various industrial applications. The device includes three synchronous stepdown DC-DC 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 depending on the switching mode configuration.

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 load-switch, and allow voltage-changes during operation. The other two LDOs support output currents of 300 mA at an output voltage range of 1.2 V to 3.3 V. These LDOs also support load-switch mode.

The I2C-interface, IOs, GPIOs and multi-function-pins (MFP) allow a seamless interface to a wide range of SoCs.
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Technische Dokumentation

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* Data sheet TPS6522005-EPUser Programmable Power Management IC (PMIC) with Three Step-down DC/DC Converters and Four LDOs datasheet PDF | HTML 10 Nov 2023
* Radiation & reliability report TPS6522005-EP Enhanced Product Qualification and Reliability Report PDF | HTML 29 Nov 2023

Design und Entwicklung

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