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TPS6522005-EP

現行

具三個降壓 DC/DC 轉換器和四個 LDO 的增強型產品 PMIC

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產品規格表

TPS6522005-EP

現行
產品規格表 立即訂購

產品詳細資料

Regulated outputs (#) 7 Configurability Factory programmable, Software configurable, User programmable Vin (min) (V) 1.5 Vin (max) (V) 5.5 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 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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類型 名稱 日期
* Data sheet TPS6522005-EPUser Programmable Power Management IC (PMIC) with Three Step-down DC/DC Converters and Four LDOs datasheet PDF | HTML 2023年 11月 10日
* Radiation & reliability report TPS6522005-EP Enhanced Product Qualification and Reliability Report PDF | HTML 2023年 11月 29日

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