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TPS65219-Q1

現行

適用 ARM® Cortex®-A53 處理器的車用電源管理積體電路 (PMIC)

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TPS65219-Q1

現行
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產品詳細資料

Regulated outputs (#) 7 Configurability Factory programmable, Software configurable 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 Automotive Operating temperature range (°C) -40 to 125 Processor supplier Texas Instruments Processor name Sitara AM62x, Sitara AM64x Shutdown current (ISD) (typ) (µA) 15 Switching frequency (typ) (kHz) 2300 Product type Processor and FPGA
Regulated outputs (#) 7 Configurability Factory programmable, Software configurable 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 Automotive Operating temperature range (°C) -40 to 125 Processor supplier Texas Instruments Processor name Sitara AM62x, Sitara AM64x Shutdown current (ISD) (typ) (µA) 15 Switching frequency (typ) (kHz) 2300 Product type Processor and FPGA
VQFN (RHB) 32 25 mm² 5 x 5
  • 3 Buck converters at up to 2.3-MHz non-fixed switching frequency or fixed frequency mode:
    • 1x VIN: 2.5 V – 5.5 V; I OUT: 3.5 A; V OUT 0.6 V – 3.4 V
    • 2x 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 up to 14+ rails (2x TPS65219-Q1 7 rails each + GPO-controlled external rails)
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable
  • 3 Buck converters at up to 2.3-MHz non-fixed switching frequency or fixed frequency mode:
    • 1x VIN: 2.5 V – 5.5 V; I OUT: 3.5 A; V OUT 0.6 V – 3.4 V
    • 2x 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 up to 14+ rails (2x TPS65219-Q1 7 rails each + GPO-controlled external rails)
  • 2 GPOs, 1 GPIO, and 3 multi-function-pins
  • EEPROM programmability
  • Functional safety capable

The TPS65219-Q1 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in automotive applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for automotive 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.

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. The 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 TPS65219-Q1 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in automotive applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for automotive 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.

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. The 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 標題 日期
* Data sheet TPS65219-Q1 Integrated Power Management IC for ARM Cortex—A53 Processors datasheet (Rev. A) PDF | HTML 2023年 5月 22日
User guide TPS6521923W Technical Reference Manual PDF | HTML 2024年 3月 21日
Application note Three Methods to Power Automotive Infotainment and Cluster Designs PDF | HTML 2024年 2月 6日
Application note Powering the AM62x with the TPS65219 PMIC (Rev. B) PDF | HTML 2023年 9月 6日
User guide TPS6521920 Technical Reference Manual PDF | HTML 2023年 4月 18日

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TPS65219EVM — 適用於 2.5-V 至 5.5-V 三降壓和四 LDO 電源管理 IC (PMIC) 的 TPS65219 評估模組

TPS65219EVM 是一個完全組裝的平台，可用於評估 TPS65219 電源管理 IC (PMIC) 的性能和功能。EVM 包括板載 USB 轉 I²C 轉接器、電源端子和所有 DC 穩壓器輸入和輸出的跨接器，以及通用量測的測試點。

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