FS8025BH is a Type-C multi-function receiver chip that integrates a variety of fast charge protocols, and its core advantage is that it supports PD1 protocol and can obtain power efficiently from a variety of power sources. It is compatible with PD0/0, QC0/0, Huawei FCP and Samsung AFC and other protocols, suitable for small household appliances, smart homes, Bluetooth speakers and other devices, and even support high current fastCharging, such as 28V5A with 140W power.
Chipset was the first to launch the USB PD1 protocol chip IP2736, and launched a number of chips according to the application field, which was adopted by hundreds of well-known brands. The IP2736 supports USB PD0/1 protocol, 28V EPR gear output, E-Marker cable support, and multiple fast charge protocol compatibility. 4*4mm QFN24 package, compact size, simplified protocol circuit design.
This paper introduces an open source 205W booster PD1 fast charge module, which is based on IP6557 and IP6538 chips, including A C port and an A port C port, support the PD1 protocol, the highest output power is 140W and 65W, respectively, suitable for the combination of 24V10A switching power supply to form a low-cost fast charger. The input voltage of the module ranges from 2 to 31V. Ports C1 are depressurized, and ports C2 and A are depressurized.
Huinengtech announced a new USB PD Source chip HUSB381, supporting 18W to 65W power output, designed for miniaturization fast charge. The HUSB381 is compatible with the latest Type-1 and USBPD1 standard, built-in 5V, 9V, 12V, 15V and 20V FPdos and 2 programmable APdos, providing high integration and ultra-low impedance N-MOS, suitable for all kinds of power adapters, car chargers.
In actual use, Becky tester with USB PD1 charger for protocol reading, the display is consistent. In PD load test, the user can manually adjust the current and voltage to lure out the PD output gear. The tester supports a variety of test items, such as fixed current, fixed voltage, fixed power, short circuit, etc. The Lightning port configured on the adapter board is used for the charging bank testWhat chips are needed '> What chips are needed for wireless charging At present, the most used is Ti's chip, about 12 pieces. There are many options for launch, and we're one of them.
Wireless charging PCB, different functions, the required components are different. The required components are: resistor, capacitor, resonant capacitor, resonant coil, MOS tube, control chip, protocol chip.
Millet 10 new flagship machine millet 10, has up to 30W wireless flash charge function, minutes to increase the power, and there is 10W fast wireless backcharge, that isIt says it can charge the Mi 10 for other phones that need to be charged.
The wireless charging technology used by Huawei mobile phones is mainly based on the Qi (odd) standard. The standard is an industry standard that is widely used for interoperability between wireless charging devices. By integrating the Qi wireless charging chip and coil on the Huawei phone, users can place it on a compatible wireless charger or wireless charging dock and start charging.
1, magnetic charging is through the magnetThe female countersuction allows the charging cable to be connected to the socket for charging. In essence, it is still wired charging, but from plug-in to adsorption. This is very different from wireless charging, magnetic charging can not be charged without a line. Wireless charging is a technology that does exist, and the technology has been widely used in electronic devices.
2, magnetic charging refers to the charging method through the magnet male and female suction to achieve the charging effect. In essence, it is still wired charging, but from plug-in to adsorption. This is very different from wireless charging, magnetic charging can not be charged without a line. Magnetic charging transmission speed, perfect compatibilityCell phone data transfer.
3, magnetic charging is through the magnet male and female suction, so that the charging cable and the jack can be connected to charge. In essence, it is still wired charging, but from plug-in to adsorption. This is very different from wireless charging, magnetic charging can not be charged without a line. Wireless charging is a technology that does exist, and the technology has been widely used in electronic devices.
4, magnetic wireless charging technology is a magnetic way to achieve wireless charging. The advantage of magnetic wireless charging technology is that the device can be firmly fixed on the magnetic base when charging and is not easy to fall off. At the same time, magneticThe base can be adjusted according to the needs of non-equipment, and the charging effect is more stable.