Вход / Регистрация

SGM41573XTSE32G/TR

SGMicro
SGM41573 I C NVDC Buck-Boost Charge Controller for 1- to 4-Cell Battery 2 FEATURES ● Integrated ADC for Voltage/Current/Power Monitoring ● 1- to 4-Cell Charging from a Variety of Input Types  3.58V to 24V Input Operating Voltage Range  USB 2.0/3.0/3.1 (Type-C)/USB PD Input Current Support  Seamless Buck ↔ Buck-Boost ↔ Boost Transitions  Input Overload Protection (IDPM and VDPM Regulation...
развернуть ▼ свернуть ▲
 
  • Корпус: QFN-32 TQFN32
  • Норма упаковки: 10  шт.

Файлы 1

показать свернуть
SGM41573 I C NVDC Buck-Boost Charge Controller for 1- to 4-Cell Battery 2 FEATURES ● Integrated ADC for Voltage/Current/Power Monitoring ● 1- to 4-Cell Charging from a Variety of Input Types  3.58V to 24V Input Operating Voltage Range  USB 2.0/3.0/3.1 (Type-C)/USB PD Input Current Support  Seamless Buck ↔ Buck-Boost ↔ Boost Transitions  Input Overload Protection (IDPM and VDPM Regulation) ● CPU Throttling, Power and Current Monitoring  Full nPROCHOT Profile ● Low Battery Quiescent Current ● High Accuracy  ±0.4% for Charge Voltage Regulation  ±2% for Input/Charge Current Regulation  ±2% for Input/Charge Current Monitor  ±5.8% for Power Monitor ● Safety  Thermal Shutdown  Input/System/Battery Over-Voltage Protection  Input/MOSFET/Inductor Over-Current Protection ● Available in a Green TQFN-4×4-32AL Package  Input Current Monitoring  Battery Charge/Discharge Current Monitoring  System Power Monitoring ● Narrow Voltage DC (NVDC) Power Path Management APPLICATIONS  Instant-On with Depleted or No Battery Bluetooth Speakers, Drones, IP Cameras, Detachable Power  Battery Supplementation if Adapter is Fully Loaded Supply  BATFET Ideal Diode Emulation in Supplement Portable Internet Devices and Accessory Mode Industrial and Medical Equipment ● Power-Up USB Port from Battery (USB OTG)  3V to 20.56V Adjustable OTG Voltage with 8mV Resolution TYPICAL APPLICATION  Up to 6.35A Output Current Limit with 50mA Q1 Q2 Q3 Q4 Resolution ● Pass Through Mode (PTM) to Improve Efficiency ● VMIN Active Protection (VAP) Mode HIDRV1 LODRV1 SW1 I2C Bus Host ● Input Current Optimizer Maximizes Power Extraction ● 800kHz or 1.2MHz Selectable Switching Frequency 2 ● I C Interface for Flexible System Configuration VSYS Host Control VSYS nBATDRV SGM41573 ● VAP Supplements Battery from Input Caps for System Power Spikes (Battery-Only Conditions) SW2 LODRV2 HIDRV2 VBUS ACN ACP Adapter 3.58V to 24V SRP SRN BAT (1-Cell to 4-Cell) Figure 1. Typical Application Circuit 2 ● Input Current Limit Setting Pin (without I C) SG Micro Corp www.sg-micro.com OCTOBER 2023 – REV. A. 1 PDF
Документация на SGM41573XTSE32G/TR 

Author:

Дата модификации: 26.10.2023

Размер: 1.9 Мб

62 стр.

    Публикации 1

    показать свернуть
    17 апреля 2024
    статья

    Литий-железофосфатные (LiFePO4) аккумуляторы EVE Energy и BMS-микросхемы для их корректной работы

    Сергей Миронов, Николай Вашкалюк (КОМПЭЛ) Компания EVE Energy выпускает обширную номенклатуру литий–железофосфатных (LiFePO4) аккумуляторов, отличающихся долгим сроком службы, высокой безопасностью и подходящих для широкого спектра... ...читать

    Внимание! Точность указанного на сайте описания товара не может быть гарантирована. Для получения более полной и точной информации о товаре смотрите техническое описание (Datasheet) на сайте производителя.