BQ51050BRHLT - Wireless Power Receiver, 4 V to 10 V in

BQ51050BRHLT - Wireless Power Receiver, 4 V to 10 V in, VQFN-20

Descrição geral do produto

High efficiency wireless power receiver and battery charger with integrated Li-Ion/LiPol battery charge controller. It provides efficient AC to DC power conversion and integrates the digital controller required to comply with Qi v1.2 communication protocol and provides all necessary control algorithms needed for efficient and safe Li-Ion and LiPol battery charging. The device integrates a low impedance synchronous rectifier, low-dropout regulator (LDO), digital control, charger controller and accurate voltage and current loops in a single package. The entire power stage (rectifier and LDO) use low resistance N-MOSFETs (100mohm typical Rdson) to ensure high efficiency and low power dissipation. Typically used in battery packs, cell phones and smart phones, Headsets, portable media players and handheld devices.

Robust architecture
4.2V output voltage
93% peak AC-DC charging efficiency
Thermal shutdown and overcurrent protection
Temperature monitoring and fault detection
Power stage output tracks rectifier and battery voltage to ensure maximum efficiency

Aplicações

Wireless Charging

Informação do produto

Wireless Charging IC Type: Receiver
Wireless Power Standard: WPC 1.2 Compliant
Power Level: -
Operating Temperature Range: 0°C to 125°C
IC Package Type: VQFN
No. of Pins: 20Pins
Product Range: -
MSL: MSL 2 - 1 year