PCA9420/1 | PMIC、低消費電力 | NXP Semiconductors

低消費電力アプリケーション向けPMIC

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ブロック図

PCA9420/PCA9421

PCA942X Block Diagram

特長

一般的な機能

  • 低消費電力アプリケーション向けに最適化
  • 出荷モード時標準静止電流100 nA
  • ソリューション全体サイズの小型化
  • 「モード」構成を内蔵し、高速モード・スイッチによりさまざまなMCU動作モードをサポート
  • i.MX RT MCUをサポート
  • 負荷供給電圧:2 V(最小)、6.8 V(最大)
  • I²Cインターフェースと入力制御
  • 出力電流0.5 A

バッテリー・チャージャ(PCA9420のみ)

  • シングル・セルのリチウムイオン・バッテリー充電用リニア・バッテリー・チャージャ
  • VINピンで20 Vを許容
  • プログラム可能な定電流(最大315 mA)とプリチャージ低電圧電流しきい値
  • プログラム可能な定電圧レギュレーション
  • 入力OVP、バッテリーSCP、熱保護などの保護機能を内蔵
  • JEITA準拠
  • バッテリー接続の検出

温度

  • 過熱保護機能
  • -40°C~+85°Cの周囲温度範囲

DC/DC(降圧)コンバータ

  • プログラム可能な出力電圧
  • SW1:コア降圧コンバータ、0.5 V~1.5 V出力、25 mV/ステップ、固定1.8 V、最大250 mA
  • SW2:システム降圧コンバータ、1.5 V~2.1 V/2.7 V~3.3 V出力、25 mV/ステップ、最大500 mA
  • さらに省電力を実現する低消費電力モード

LDO

  • プログラム可能な出力電圧レギュレーション
  • LDO1:常時オンLDO、1.70 V~1.90 V出力、25 mV/ステップ、最大1 mA
  • LDO2:LDOシステム、1.5 V~2.1 V/2.7 V~3.3 V出力、25 mV/ステップ、最大250 mA

インターフェース

  • 1 MHz I²Cバス・ターゲット・インターフェース

パッケージ

  • 2.09 mm x 2.09 mm、5 x 5バンプ、0.4 mmピッチのWLCSP
  • 3 mm x 3 mm、24ピンQFN

もっと見る

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N true 0 PSPPCA9420-PCA9421ja 8 カタログ Brochure t518 2 データ・シート Data Sheet t520 2 ドキュメント User Manual t1009 1 ファクト・シート Fact Sheet t523 1 ホワイト・ペーパ White Paper t530 1 ユーザ・ガイド User Guide t792 1 ja ja ja データ・シート Data Sheet 2 1 1.0 English The PCA9421 is a highly integrated Power Management IC (PMIC), targeted to provide a full power management solution for low-power microcontroller applications or other similar applications. 1697496527931726015854 PSP 871.5 KB None None documents None 1697496527931726015854 /docs/en/data-sheet/PCA9421.pdf 871459 /docs/en/data-sheet/PCA9421.pdf PCA9421 documents N N 2023-10-16 PCA9421, Power Management IC for Low-Power Microcontroller Applications Data Sheet /docs/en/data-sheet/PCA9421.pdf /docs/en/data-sheet/PCA9421.pdf Data Sheet N 980000996212993340 2023-10-16 pdf N en Oct 16, 2023 980000996212993340 Data Sheet Y N PCA9421, Power Management IC for Low-Power Microcontroller Applications Data Sheet 2 1.1 Chinese The PCA9420 is a highly-integrated Power Management IC (PMIC), targeted to provide a full power management solution for low power microcontroller applications or other similar applications. 1559584844587709345807zh PSP 1.2 MB None None documents None 1559584844587709345807 /docs/zh/data-sheet/PCA9420DS.pdf 1200979 /docs/zh/data-sheet/PCA9420DS.pdf PCA9420 documents N N 2019-06-03 PCA9420, Power Management IC for Low-Power Microcontroller Applications Data Sheet /docs/zh/data-sheet/PCA9420DS.pdf /docs/zh/data-sheet/PCA9420DS.pdf Data Sheet N 980000996212993340 2023-07-27 zh Oct 24, 2019 980000996212993340 Data Sheet Y N Power management IC for low-power microcontroller applications 4.2 English The PCA9420 is a highly-integrated Power Management IC (PMIC), targeted to provide a full power management solution for low power microcontroller applications or other similar applications. 1559584844587709345807 PSP 1.2 MB None None documents None 1559584844587709345807 /docs/en/data-sheet/PCA9420.pdf 1200979 /docs/en/data-sheet/PCA9420.pdf PCA9420 documents N N 2019-06-03 PCA9420, Power Management IC for Low-Power Microcontroller Applications Data Sheet /docs/en/data-sheet/PCA9420.pdf /docs/en/data-sheet/PCA9420.pdf Data Sheet N 980000996212993340 2023-07-27 pdf N en Jul 26, 2023 980000996212993340 Data Sheet Y N PCA9420, Power Management IC for Low-Power Microcontroller Applications Data Sheet ユーザ・ガイド User Guide 1 3 English This page will help guide you through the process of learning about your PCA9420UK/PCA9420BS board. 1570551456413738159107 PSP 1570551456413738159107 GS-PCA9420 GS-PCA9420 Guide 0 2019-10-08 /document/guide/getting-started-with-the-pca9420uk-pca9420bs:GS-PCA9420 GS-PCA9420 User Guide 132339537837198660 2025-03-05 HTML en Oct 8, 2019 132339537837198660 User Guide Y Getting Started with the PCA9420UK/PCA9420BS ドキュメント User Manual 1 4 1.2 English This user manual provides guidelines on how to use the PCA9420 evaluation board 1563475436916707611119 PSP 1.5 MB Registration without Disclaimer None documents Extended 1563475436916707611119 /secured/assets/documents/en/user-guide/UM11216.pdf 1505152 /secured/assets/documents/en/user-guide/UM11216.pdf UM11216 documents Y N 2019-07-18 UM11216, PCA9420UK-EVM Evaluation Board User Manual /webapp/Download?colCode=UM11216&lang_cd=ja /secured/assets/documents/en/user-guide/UM11216.pdf User Manual N 309919593431037931 2023-12-14 pdf Y en Mar 11, 2020 309919593431037931 User Manual Y N UM11216, PCA9420UK-EVM Evaluation Board User Manual カタログ Brochure 2 5 1.0 English Fighting Guide for PCA942x IOT PMIC vs Discrete Power Solutions 1733510367804707627807 PSP 1.8 MB Registration without Disclaimer None documents Extended 1733510367804707627807 /secured/assets/documents/en/brochure/PCA942x-vs-Discrete.pdf 1775270 /secured/assets/documents/en/brochure/PCA942x-vs-Discrete.pdf PCA942x-VS-DISCRETE documents Y N 2024-12-06 PCA9420, PCA9421 Fighting Guide /webapp/Download?colCode=PCA942x-VS-DISCRETE&lang_cd=ja /secured/assets/documents/en/brochure/PCA942x-vs-Discrete.pdf Brochure N 712453003803778552 2024-12-15 pdf Y en Dec 6, 2024 712453003803778552 Brochure Y N PCA9420, PCA9421 Fighting Guide 6 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 ファクト・シート Fact Sheet 1 7 0 English PCA9420/21 are highly-integrated Power Management ICs (PMIC), designed to provide a full power management solution for low power applications. 1562002316235694859408 PSP 435.0 KB None None documents None 1562002316235694859408 /docs/en/fact-sheet/PCA9420-21-FS.pdf 435015 /docs/en/fact-sheet/PCA9420-21-FS.pdf PCA9420-21-FS documents N N 2019-07-01 PCA9420-21, PMIC for Low Power Application – Fact Sheet /docs/en/fact-sheet/PCA9420-21-FS.pdf /docs/en/fact-sheet/PCA9420-21-FS.pdf Fact Sheet N 736675474163315314 2024-05-29 pdf N en May 28, 2024 736675474163315314 Fact Sheet Y N PCA9420-21, PMIC for Low Power Application – Fact Sheet ホワイト・ペーパ White Paper 1 8 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 PCA9420-PCA9421 downloads ja true 1 Y PSP Y Y カタログ 2 /secured/assets/documents/en/brochure/PCA942x-vs-Discrete.pdf 2024-12-06 1733510367804707627807 PSP 5 Dec 6, 2024 Brochure Fighting Guide for PCA942x IOT PMIC vs Discrete Power Solutions Registration without Disclaimer /secured/assets/documents/en/brochure/PCA942x-vs-Discrete.pdf English documents 1775270 None 712453003803778552 2024-12-15 Y /webapp/Download?colCode=PCA942x-VS-DISCRETE&lang_cd=ja PCA9420, PCA9421 Fighting Guide /secured/assets/documents/en/brochure/PCA942x-vs-Discrete.pdf documents 712453003803778552 Brochure N en Extended Y pdf 1.0 Y N PCA9420, PCA9421 Fighting Guide 1.8 MB PCA942x-VS-DISCRETE N 1733510367804707627807 /docs/ja/brochure/PMICBRA4.pdf 2016-10-31 1455566973736725260918ja PSP 6 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 2 /docs/en/data-sheet/PCA9421.pdf 2023-10-16 1697496527931726015854 PSP 1 Oct 16, 2023 Data Sheet The PCA9421 is a highly integrated Power Management IC (PMIC), targeted to provide a full power management solution for low-power microcontroller applications or other similar applications. None /docs/en/data-sheet/PCA9421.pdf English documents 871459 None 980000996212993340 2023-10-16 N /docs/en/data-sheet/PCA9421.pdf PCA9421, Power Management IC for Low-Power Microcontroller Applications Data Sheet /docs/en/data-sheet/PCA9421.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1.0 N N PCA9421, Power Management IC for Low-Power Microcontroller Applications Data Sheet 871.5 KB PCA9421 N 1697496527931726015854 /docs/en/data-sheet/PCA9420.pdf 2019-06-03 1559584844587709345807 PSP 2 Jul 26, 2023 Data Sheet The PCA9420 is a highly-integrated Power Management IC (PMIC), targeted to provide a full power management solution for low power microcontroller applications or other similar applications. None /docs/en/data-sheet/PCA9420.pdf English documents 1200979 None 980000996212993340 2023-07-27 N /docs/en/data-sheet/PCA9420.pdf PCA9420, Power Management IC for Low-Power Microcontroller Applications Data Sheet /docs/en/data-sheet/PCA9420.pdf documents 980000996212993340 Data Sheet N en None Y pdf 4.2 N N PCA9420, Power Management IC for Low-Power Microcontroller Applications Data Sheet 1.2 MB PCA9420 N 1559584844587709345807 ドキュメント 1 /secured/assets/documents/en/user-guide/UM11216.pdf 2019-07-18 1563475436916707611119 PSP 4 Mar 11, 2020 User Manual This user manual provides guidelines on how to use the PCA9420 evaluation board Registration without Disclaimer /secured/assets/documents/en/user-guide/UM11216.pdf English documents 1505152 None 309919593431037931 2023-12-14 Y /webapp/Download?colCode=UM11216&lang_cd=ja UM11216, PCA9420UK-EVM Evaluation Board User Manual /secured/assets/documents/en/user-guide/UM11216.pdf documents 309919593431037931 User Manual N en Extended Y pdf 1.2 Y N UM11216, PCA9420UK-EVM Evaluation Board User Manual 1.5 MB UM11216 N 1563475436916707611119 ファクト・シート 1 /docs/en/fact-sheet/PCA9420-21-FS.pdf 2019-07-01 1562002316235694859408 PSP 7 May 28, 2024 Fact Sheet PCA9420/21 are highly-integrated Power Management ICs (PMIC), designed to provide a full power management solution for low power applications. None /docs/en/fact-sheet/PCA9420-21-FS.pdf English documents 435015 None 736675474163315314 2024-05-29 N /docs/en/fact-sheet/PCA9420-21-FS.pdf PCA9420-21, PMIC for Low Power Application – Fact Sheet /docs/en/fact-sheet/PCA9420-21-FS.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 0 N N PCA9420-21, PMIC for Low Power Application – Fact Sheet 435.0 KB PCA9420-21-FS N 1562002316235694859408 ホワイト・ペーパ 1 /secured/assets/documents/en/white-paper/PMICWPA4.pdf 2024-06-10 1718053785186698755373 PSP 8 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 ユーザ・ガイド 1 2019-10-08 1570551456413738159107 PSP 3 Oct 8, 2019 User Guide This page will help guide you through the process of learning about your PCA9420UK/PCA9420BS board. GS-PCA9420 English Guide 0 132339537837198660 2025-03-05 /document/guide/getting-started-with-the-pca9420uk-pca9420bs:GS-PCA9420 Getting Started with the PCA9420UK/PCA9420BS GS-PCA9420 132339537837198660 User Guide en Y HTML GS-PCA9420 1570551456413738159107 true Y Products

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