UCD90160

現行

具 ACPI 支援的 16 軌電源序列器

立即訂購

產品規格表

document-pdfAcrobat UCD90160 16-Rail Power Supply Sequencer and Monitor with ACPI Support datasheet (Rev. D) (英文) PDF | HTML

UCD90160

現行

產品規格表

立即訂購

產品詳細資料

Number of supplies monitored

16

Number of sequenced outputs

16

Rating

Catalog

Iq (typ) (mA)

50

Operating temperature range (°C)

-40 to 125

Number of supplies monitored

16

Number of sequenced outputs

16

Rating

Catalog

Iq (typ) (mA)

50

Operating temperature range (°C)

-40 to 125

VQFN (RGC)

64

81 mm² (9 mm × 9 mm)

Monitor and sequence 16 voltage rails
- All rails sampled every 400 µs
- 12-bit ADC with 2.5-V, 0.5% internal V_REF
- Sequence based on time, rail and pin dependencies
- Four programmable undervoltage and overvoltage thresholds per monitor
Nonvolatile error and peak-value logging per monitor (up to 12 fault detail entries)
Closed-loop margining for 10 rails
- Margin output adjusts rail voltage to match user-defined margin thresholds
Programmable watchdog timer and system reset
Pin selected rail states for ACPI support
Flexible digital I/O configuration
Multiphase PWM clock generator
- Clock frequencies from 15.259 kHz to 125 MHz
- Capability to configure independent clock outputs for synchronizing switch-mode power supplies
JTAG and I²C/SMBus/PMBus™ interfaces

Monitor and sequence 16 voltage rails
- All rails sampled every 400 µs
- 12-bit ADC with 2.5-V, 0.5% internal V_REF
- Sequence based on time, rail and pin dependencies
- Four programmable undervoltage and overvoltage thresholds per monitor
Nonvolatile error and peak-value logging per monitor (up to 12 fault detail entries)
Closed-loop margining for 10 rails
- Margin output adjusts rail voltage to match user-defined margin thresholds
Programmable watchdog timer and system reset
Pin selected rail states for ACPI support
Flexible digital I/O configuration
Multiphase PWM clock generator
- Clock frequencies from 15.259 kHz to 125 MHz
- Capability to configure independent clock outputs for synchronizing switch-mode power supplies
JTAG and I²C/SMBus/PMBus™ interfaces

The UCD90160 is a 16-rail PMBus/I²C addressable power-supply sequencer and monitor. The device integrates a 12-bit ADC for monitoring up to 16 power-supply voltage inputs. Twenty-six GPIO pins can be used for power supply enables, power-on reset signals, external interrupts, cascading, or other system functions. Twelve of these pins offer PWM functionality. Using these pins, the UCD90160 offers support for margining, and general-purpose PWM functions.

Specific power states can be achieved using the Pin-Selected Rail States feature. This feature allows with the use of up to 3 GPIs to enable and disable any rail. This is useful for implementing system low-power modes and the Advanced Configuration and Power Interface (ACPI) specification that is used for hardware devices.

The TI Fusion Digital Power™ designer software is provided for device configuration. This PC-based graphical user interface (GUI) offers an intuitive interface for configuring, storing, and monitoring all system operating parameters.

The UCD90160 is a 16-rail PMBus/I²C addressable power-supply sequencer and monitor. The device integrates a 12-bit ADC for monitoring up to 16 power-supply voltage inputs. Twenty-six GPIO pins can be used for power supply enables, power-on reset signals, external interrupts, cascading, or other system functions. Twelve of these pins offer PWM functionality. Using these pins, the UCD90160 offers support for margining, and general-purpose PWM functions.

Specific power states can be achieved using the Pin-Selected Rail States feature. This feature allows with the use of up to 3 GPIs to enable and disable any rail. This is useful for implementing system low-power modes and the Advanced Configuration and Power Interface (ACPI) specification that is used for hardware devices.

The TI Fusion Digital Power™ designer software is provided for device configuration. This PC-based graphical user interface (GUI) offers an intuitive interface for configuring, storing, and monitoring all system operating parameters.

filter

尋找其它序列器

下載觀看有字幕稿的影片影片

建議的替代方案：

最新版 UCD90xxx PMBus™ 命令參考可在 https://www.ti.com/fusiondocs 取得

您可能會感興趣的類似產品

open-in-new

比較替代產品

具備升級功能，可直接投入使用替代所比較的裝置。

UCD90160A

現行

具有 ACPI 支援的 16 軌 PMBus 電源供應序列器和系統管理器 A PTP upgrade with enhanced functionality and is preferred for new designs.

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。

檢視所有 15

重要文件	類型	標題	格式選項	日期
*	資料表	UCD90160 16-Rail Power Supply Sequencer and Monitor with ACPI Support datasheet (Rev. D)	PDF \| HTML	2019/3/15
	應用說明	How to Interpret UCD90XXX CSV File	PDF \| HTML	2024/5/29
	應用說明	How to Access UCD90XXX Sequencers GPIO	PDF \| HTML	2022/6/16
	應用說明	How to Decode UCD90xxx Fault Log With PMBus (Rev. A)		2019/11/7
	應用說明	Design Voltage Margining Circuit for UCD90xxx Power Sequencer and System Manager (Rev. A)		2019/5/21
	應用說明	UCD90xxx Family Frequently Asked Questions and Answers (Rev. B)		2019/4/12
	使用指南	UCD90xxx Sequencer and System Health Controller PMBus™ Command Reference (Rev. G)		2019/4/3
	使用指南	UCD90xxx Sequencer Schematics Guidelines (Rev. C)	PDF \| HTML	2019/3/24
	應用說明	UCD90160/UCD9090A PMBus Command Migrating Guide		2019/3/1
	選擇指南	Power Management Guide 2018 (Rev. R)		2018/6/25
	應用說明	How to Cascade Multiple UCD90xxx Sequencers		2017/8/10
	應用說明	Improvements to UCD9090A and UCD90160A Devices		2017/6/26
	使用指南	Fusion Digital Power Designer GUI 7.0 for the UCD90xxx Sequencer		2017/5/31
	應用說明	Monitoring Voltage, Current and Temperature Using the UCD9012x		2012/3/23
	使用指南	UCD90SEQ64EVM-650: 64-Pin Sequencer Development Board		2010/12/27

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

UCD90SEQ64EVM-650 — 用於 UCD90xxx 64 針腳序列發生器和系統安全監控器的評估模組

The UCD90SEQ64EVM-650 is a fully assembled and tested circuit for evaluating the 64-pin Sequencer and System Health Controller, including the UCD90120, UCD90124, UCD90120A, UCD90124A, UCD90910 and UCD90160.

支援產品和硬體

有庫存

限制：

登入以進行訂購

lock

登入以檢視庫存

??asset.out-of-stock-ti_zh_TW??

無法提供

應用軟體及架構

FUSION-DIGITAL-POWER-DESIGNER — Graphical User Interface Software used to configure and monitor TI digital power controllers

Fusion Digital Power™ 圖形使用者介面 (GUI) 軟體用於配置和監控選擇的德州儀器數位電源控制器和序列器/健康狀態監控器。該應用程式使用 PMBus 協定，透過 TI USB 轉接器經由序列匯流排與裝置通訊。

支援產品和硬體

啟動

下載選項

應用軟體及架構

FUSION_MFR_GUI — Fusion Digital Power 製造工具

The Fusion Digital Power Manufacturing Tool (aka MFR GUI) is a Graphical User Interface used to download firmware, upgrade firmware, configure, calibrate and test .

The MFR GUI supports the same devices as Fusion Digital Power Designer software. This tool is typically used in manufacturing (...)

支援產品和硬體

下載

模擬型號