PMIC with 1A Li+ Linear Battery Charger | NXP Semiconductors

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PMIC with 1A Li+ Linear Battery Charger for Low Power Processor Systems

PF1550 アクティブ

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The PF1550 is a power management IC (PMIC) designed specifically for use with i.MX processors on low-power portable, smart wearable and Internet-of-Things (IoT) applications. It can provide full power solution to i.MX 7ULP, i.MX 6SL, 6UL, 6ULL 6SX, and RT processors-based, battery-powered systems.

With 1A integrated Li+ three high-efficiency buck converters, three linear regulators, DDR reference and RTC supply, the PF1550 can provide power for a complete system, including application processors, memory and system peripherals. The PF1550 is available in power efficient, space-saving 5x5 mm QFN package.

ブロック図

PF1550: PMIC with 1A Li+ Linear Battery Charger

PF1550 Block Diagram
図を取得する PDF

Features

General Features

  • Input voltage VIN from 5 V bus, USB or AC adapter (4.1 V to 6.0 V) withstands up to 22 V transient
  • Linear 1A Li+ Battery Charger
  • Buck converters:
    • SW1, 1.0 A; 0.6 V to 1.3875 V
    • SW2, 1.0 A; 0.6 V to 1.3875 V
    • SW3, 1.0 A; 1.8 V to 3.3 V
  • LDO regulators:
    • LDO1, 0.75 to 1.5 V / 1.8 to 3.3 V, 300 mA with load switch mode
    • LDO2, 1.8 to 3.3 V, 400 mA
    • LDO3, 0.75 to 1.5 V / 1.8 to 3.3 V, 300 mA with load switch mode
  • LDO/switch supply
  • RTC supply VSNVS 3.0 V, 2.0 mA
  • Coin Cell Charger
  • DDR memory reference voltage, VREFDDR, 0.5 to 0.9 V, 10 mA
  • I²C interface and input control
  • User programmable Standby, Sleep/Low-power, and Off (REGS_DISABLE) modes
  • Ambient temperature range −40°C to 105°C
  • Output current 1 A
  • i.MX6UL, i.MX6ULL, i.MX6ULL w/DDR3, i.MX6ULL w/DDR3L, i.MX6ULL w/LPDDR2, i.MX6UL w/DDR3, i.MX6UL w/DDR3L, i.MX6UL w/LPDDR2, i.MX7ULP, i.MX7ULP w/LPDDR3 and i.MX RT1050 MCU supported

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N true 0 PSPPF1550ja 6 アプリケーション・ノート Application Note t789 3 カタログ Brochure t518 1 データ・シート Data Sheet t520 1 ホワイト・ペーパ White Paper t530 1 ja ja ja データ・シート Data Sheet 1 1 7.0 English The PF1550 is a Power Management Integrated Circuit (PMIC) designed specifically for use with i.MX processors on low-power portable, smart wearable and Internet-of-Things (IoT) applications. 1525279568931724439478 PSP 1.4 MB None None documents None 1525279568931724439478 /docs/en/data-sheet/PF1550.pdf 1442822 /docs/en/data-sheet/PF1550.pdf PF1550 documents N N 2018-05-02 PF1550, Power Management Integrated Circuit (PMIC) for low power application processors - Data sheet /docs/en/data-sheet/PF1550.pdf /docs/en/data-sheet/PF1550.pdf Data Sheet N 980000996212993340 2023-07-12 pdf N en Sep 29, 2021 980000996212993340 Data Sheet Y N PF1550, Power Management Integrated Circuit (PMIC) for low power application processors - Data sheet アプリケーション・ノート Application Note 3 2 1.0 English This application note explains the NXP power management IC PF1550 to power Espressif ESP32 based system, which includes power supply configuration, power mode interaction and battery charging enablement. 1620864354429711203157 PSP 220.0 KB Registration without Disclaimer None documents Extended 1620864354429711203157 /secured/assets/documents/en/application-note/AN13239.pdf 220027 /secured/assets/documents/en/application-note/AN13239.pdf AN13239 documents Y N 2021-05-12 AN13239, NXP PMIC solution for Espressif ESP32 SoC /webapp/Download?colCode=AN13239&lang_cd=ja /secured/assets/documents/en/application-note/AN13239.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en May 12, 2021 645036621402383989 Application Note Y N AN13239, NXP PMIC solution for Espressif ESP32 SoC 3 2.0 English This application note provides guidelines for schematic entry using the PF1550. 1523901258243721874553 PSP 107.2 KB Registration without Disclaimer None documents Extended 1523901258243721874553 /secured/assets/documents/en/application-note/AN12055.pdf 107151 /secured/assets/documents/en/application-note/AN12055.pdf AN12055 documents Y N 2018-04-16 AN12055, Schematic guidelines for the PF1550 - Application note /webapp/Download?colCode=AN12055&lang_cd=ja /secured/assets/documents/en/application-note/AN12055.pdf Application Note N 645036621402383989 2022-12-07 pdf Y en Jan 22, 2021 645036621402383989 Application Note D N AN12055, Schematic guidelines for the PF1550 - Application note 4 1 English Learn how to power iMX6 processors with NXP PMICs 1604613188415714326231 PSP 263.9 KB Registration without Disclaimer None documents Extended 1604613188415714326231 /secured/assets/documents/en/application-note/AN12992.pdf 263891 /secured/assets/documents/en/application-note/AN12992.pdf AN12992 documents Y N 2020-11-05 AN12992, Power iMX6 processors with NXP PMIC - Application Note /webapp/Download?colCode=AN12992&lang_cd=ja /secured/assets/documents/en/application-note/AN12992.pdf Application Note N 645036621402383989 2023-06-18 pdf Y en Nov 5, 2020 645036621402383989 Application Note Y N AN12992, Power iMX6 processors with NXP PMIC - Application Note カタログ Brochure 1 5 6 English Power management integrated circuits are designed to offer optimum integration for a wide range of devices. 1455566973736725260918 PSP 505.9 KB None None documents None 1455566973736725260918 /docs/en/brochure/PMICBRA4.pdf 505864 /docs/en/brochure/PMICBRA4.pdf PMICBRA4 documents N N 2016-10-31 Power Management Integrated Circuits Brochure /docs/en/brochure/PMICBRA4.pdf /docs/en/brochure/PMICBRA4.pdf Brochure N 712453003803778552 2025-02-19 en Sep 6, 2024 712453003803778552 Brochure Y N Power Management Integrated Circuits Brochure 4 Japanese NXPのPMICは、i.MXアプリケーション、プロセッサ、ネットワーキング、その他のプロセッサ向けに、スケーラブルで堅牢な実績のあるプラットフォーム・ソリューションを提供します。 1455566973736725260918ja PSP 505.9 KB None None documents None 1455566973736725260918 /docs/ja/brochure/PMICBRA4.pdf 505864 /docs/ja/brochure/PMICBRA4.pdf PMICBRA4 documents N N 2016-10-31 Power Management Integrated Circuits Brochure /docs/ja/brochure/PMICBRA4.pdf /docs/ja/brochure/PMICBRA4.pdf Brochure N 712453003803778552 2025-02-19 pdf N ja Nov 1, 2023 712453003803778552 Brochure Y N パワー・マネジメント集積回路 (PMIC) – パンフレット ホワイト・ペーパ White Paper 1 6 0 Chinese 软件定义汽车的电源架构由系统基础芯片(SBC)和/或电源管理集成电路(PMIC)进行管理，尽管驾驶员看不见，但电源架构不可或缺。每个组件的电源都构成了复杂的挑战，需要同样复杂的解决方案。 1718053785186698755373zh PSP 212.9 KB Registration without Disclaimer None documents Extended 1718053785186698755373 /secured/assets/documents/zh/white-paper/PMICWPA4.pdf 212885 /secured/assets/documents/zh/white-paper/PMICWPA4.pdf PMICWPA4 documents Y N 2024-06-10 Powering the Ambition of Software-Defined Vehicles White Paper /secured/assets/documents/zh/white-paper/PMICWPA4.pdf https://www.nxp.com.cn/webapp/Download?colCode=PMICWPA4&docLang=zh White Paper N 918633085541740938 2025-02-19 zh Jun 10, 2024 918633085541740938 White Paper Y N 驱动软件定义汽车 0 English While entirely invisible to the driver, the software-defined vehicle’s power architecture, orchestrated through System Basis Chips (SBCs) and/or Power Management Integrated Circuits (PMICs), is fundamental. The power supply for every component poses sophisticated challenges which require equally sophisticated solutions. 1718053785186698755373 PSP 212.9 KB Registration without Disclaimer None documents Extended 1718053785186698755373 /secured/assets/documents/en/white-paper/PMICWPA4.pdf 212885 /secured/assets/documents/en/white-paper/PMICWPA4.pdf PMICWPA4 documents Y N 2024-06-10 Powering the Ambition of Software-Defined Vehicles White Paper /webapp/Download?colCode=PMICWPA4&lang_cd=ja /secured/assets/documents/en/white-paper/PMICWPA4.pdf White Paper N 918633085541740938 2025-02-19 pdf Y en Jun 10, 2024 918633085541740938 White Paper Y N Powering the Ambition of Software-Defined Vehicles White Paper false 0 PF1550 downloads ja true 1 Y PSP Y Y アプリケーション・ノート 3 /secured/assets/documents/en/application-note/AN13239.pdf 2021-05-12 1620864354429711203157 PSP 2 May 12, 2021 Application Note This application note explains the NXP power management IC PF1550 to power Espressif ESP32 based system, which includes power supply configuration, power mode interaction and battery charging enablement. Registration without Disclaimer /secured/assets/documents/en/application-note/AN13239.pdf English documents 220027 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN13239&lang_cd=ja AN13239, NXP PMIC solution for Espressif ESP32 SoC /secured/assets/documents/en/application-note/AN13239.pdf documents 645036621402383989 Application Note N en Extended Y pdf 1.0 Y N AN13239, NXP PMIC solution for Espressif ESP32 SoC 220.0 KB AN13239 N 1620864354429711203157 /secured/assets/documents/en/application-note/AN12055.pdf 2018-04-16 1523901258243721874553 PSP 3 Jan 22, 2021 Application Note This application note provides guidelines for schematic entry using the PF1550. Registration without Disclaimer /secured/assets/documents/en/application-note/AN12055.pdf English documents 107151 None 645036621402383989 2022-12-07 Y /webapp/Download?colCode=AN12055&lang_cd=ja AN12055, Schematic guidelines for the PF1550 - Application note /secured/assets/documents/en/application-note/AN12055.pdf documents 645036621402383989 Application Note N en Extended D pdf 2.0 Y N AN12055, Schematic guidelines for the PF1550 - Application note 107.2 KB AN12055 N 1523901258243721874553 /secured/assets/documents/en/application-note/AN12992.pdf 2020-11-05 1604613188415714326231 PSP 4 Nov 5, 2020 Application Note Learn how to power iMX6 processors with NXP PMICs Registration without Disclaimer /secured/assets/documents/en/application-note/AN12992.pdf English documents 263891 None 645036621402383989 2023-06-18 Y /webapp/Download?colCode=AN12992&lang_cd=ja AN12992, Power iMX6 processors with NXP PMIC - Application Note /secured/assets/documents/en/application-note/AN12992.pdf documents 645036621402383989 Application Note N en Extended Y pdf 1 Y N AN12992, Power iMX6 processors with NXP PMIC - Application Note 263.9 KB AN12992 N 1604613188415714326231 カタログ 1 /docs/ja/brochure/PMICBRA4.pdf 2016-10-31 1455566973736725260918ja PSP 5 Nov 1, 2023 Brochure NXPのPMICは、i.MXアプリケーション、プロセッサ、ネットワーキング、その他のプロセッサ向けに、スケーラブルで堅牢な実績のあるプラットフォーム・ソリューションを提供します。 None /docs/ja/brochure/PMICBRA4.pdf Japanese documents 505864 None 712453003803778552 2025-02-19 N /docs/ja/brochure/PMICBRA4.pdf パワー・マネジメント集積回路 (PMIC) – パンフレット /docs/ja/brochure/PMICBRA4.pdf documents 712453003803778552 Brochure N ja None Y pdf 4 N N Power Management Integrated Circuits Brochure 505.9 KB PMICBRA4 N 1455566973736725260918 データ・シート 1 /docs/en/data-sheet/PF1550.pdf 2018-05-02 1525279568931724439478 PSP 1 Sep 29, 2021 Data Sheet The PF1550 is a Power Management Integrated Circuit (PMIC) designed specifically for use with i.MX processors on low-power portable, smart wearable and Internet-of-Things (IoT) applications. None /docs/en/data-sheet/PF1550.pdf English documents 1442822 None 980000996212993340 2023-07-12 N /docs/en/data-sheet/PF1550.pdf PF1550, Power Management Integrated Circuit (PMIC) for low power application processors - Data sheet /docs/en/data-sheet/PF1550.pdf documents 980000996212993340 Data Sheet N en None Y pdf 7.0 N N PF1550, Power Management Integrated Circuit (PMIC) for low power application processors - Data sheet 1.4 MB PF1550 N 1525279568931724439478 ホワイト・ペーパ 1 /secured/assets/documents/en/white-paper/PMICWPA4.pdf 2024-06-10 1718053785186698755373 PSP 6 Jun 10, 2024 White Paper While entirely invisible to the driver, the software-defined vehicle’s power architecture, orchestrated through System Basis Chips (SBCs) and/or Power Management Integrated Circuits (PMICs), is fundamental. The power supply for every component poses sophisticated challenges which require equally sophisticated solutions. Registration without Disclaimer /secured/assets/documents/en/white-paper/PMICWPA4.pdf English documents 212885 None 918633085541740938 2025-02-19 Y /webapp/Download?colCode=PMICWPA4&lang_cd=ja Powering the Ambition of Software-Defined Vehicles White Paper /secured/assets/documents/en/white-paper/PMICWPA4.pdf documents 918633085541740938 White Paper N en Extended Y pdf 0 Y N Powering the Ambition of Software-Defined Vehicles White Paper 212.9 KB PMICWPA4 N 1718053785186698755373 true Y Products

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