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RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols

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RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols

RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols
RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols

Duży Obraz :  RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols

Szczegóły Produktu:
Miejsce pochodzenia: CN
Nazwa handlowa: RONGHE
Orzecznictwo: rohs
Numer modelu: RH7901
Dokument: RH7901RH7902.PDF
Zapłata:
Minimalne zamówienie: 1
Cena: consult with
Szczegóły pakowania: T/R
Czas dostawy: 5-8 dni
Zasady płatności: T/T, Western Union
Możliwość Supply: 100 000
Kontakt Rozmawiaj teraz.

RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols

Opis
Katalog produktów: Układ konwersji USB Funkcja aplikacji: Układ ładowania USB
Liczba kanałów: 1 Napięcie robocze: 4,5 V ~ 5,5 V
Temperatura pracy: -20℃~+85℃ Prąd roboczy: 140uA
Podkreślić:

4.5V~5.5V USB Charging Protocol Controller

,

Dual-port Control USB Charging Chip

,

Multiple USB Charging Protocols USB Conversion Chip

RH7901/RH7902 USB charging protocol port controller 4.5V~5.5V
1. Introduction

RH7901/RH7902 is a USB charging protocol port control IC. It can automatically identify the type of charging device and establish a handshake with the device through the corresponding USB charging protocol, enabling it to obtain the maximum charging current while protecting the charging device and saving charging time.

Application scope: Portable power banks, portable chargers, vehicle chargers Wait.

2. Features
  • Operating Voltage: 4.5V to 5.5V
  • Dual-port control function (RH7902): Can independently support two USB charging protocol detection simultaneously
  • Supports multiple USB charging protocols, with automatic switching among them, including:
    • Divider1/Divider2/Divider3 charging protocol (specific for Apple)
    • D+/- set to 1.2V mode (specific for Samsung)
    • BC1.2 DCP and CTIS YD/T 1591-2009 charging protocols Agreement
  • Reliable power-on reset (POR) and low-voltage reset (LVR) performance
  • Various packaging and pin configurations: SOT23-5, SOT23-6
Table 1 Version Description
No. Product model Product packaging Number of protocol ports Support for the maximum power protocol for Apple devices (Note 2*)
1 RH7901 SOT23-5L 1 12W/10W可配置(Divider3/2)
2 RH7901A SOT23-5L 1 12W(Divider3)
3 RH7902 SOT23-6L 2 10W(Divider2)
4 RH7902A SOT23-6L(A) 注1* 2 12W(Divider3)
5 RH7902B SOT23-6L(B) 注1* 2 12W(Divider3)
RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols 0 RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols 1 RH7901/RH7902 USB Charging Protocol Controller with 4.5V~5.5V Operating Voltage and Dual-port Control for Multiple USB Charging Protocols 2
Packaging & Shipping

Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.

Frequently Asked Questions
How to obtain the price?

We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.

What is your delivery time?

Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.

What are your payment terms?

Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.

What are the shipping options?

Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.

Etykietka:

Układ konwertera cyfrowego,

układ konwertera cyfrowego,

Układ multipleksera

Szczegóły kontaktu
Shenzhen Filetti Technology Co., LTD

Osoba kontaktowa: Mr. Sun

Tel: 18824255380

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