ROHM

BD57015GWL

Wireless Power Receiver IC

Topology: Wireless Power
Input Voltage (min.): 20.00 V
Input Voltage (max.): 20.00 V
Output 1: 12.00 V / 1.500 A

Original publication on 2016-03-29, revision Rev.001

Description

BD57015GWL is a stand-alone wireless power receiver IC. The device integrates a fully synchronous rectifier circuit withlow-impedance FETs, Qi compliant and PMA compliantpacket controller, adjustable regulated voltage output, and an open-drain output terminal to communicate with the power transmitter using amplitude modulation. BD57015GWL is targeted at mobile applicationsimplementing wireless charging compliant to Qi Medium Power standard and the PMA standard.

Characteristics

  • Low Impedance FET rectifier High efficiency fully synchronous rectifier Maximum Input Voltage of 20V Supports Qi standard ver1.2, PMA standard SR1 Automatic Detection of Qi / PMA, or selection byexternal pin Open-Drain output terminal for modulation TX-RX coil Position Gap alarm

Products

  Order Code SPEC Product series Compliance Bauform L
(µH)
P
(W)
IR DC
(A)
RDC max.
(mΩ)
fres
(MHz)
Q Samples
760308102207 PDF WE-WPCC Wireless Power Transfer Receiver Coil works with Qi Rx IC's 40 x 40 x 1.2 mm 8 80 5 80 16 30