Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	ROHM
	Modulation Technique	AM
	Package Type	UCSP
	Pin Count	50
	Mounting Type	Surface Mount
	Dimensions	3.36 x 2.62 x 0.47mm
	Length	3.36mm
	Width	2.62mm
	Height	0.47mm
	Maximum Operating Band 1 Frequency	100 → 210kHz
	Maximum Operating Supply Voltage	20 V
	Maximum Operating Temperature	+85 °C
	Minimum Operating Band 1 Frequency	100kHz
	Number of Operating Bands	1
	Minimum Operating Temperature	-30 °C

	Select all
	Brand ROHM
	Modulation Technique AM
	Package Type UCSP
	Pin Count 50
	Mounting Type Surface Mount
	Dimensions 3.36 x 2.62 x 0.47mm
	Length 3.36mm
	Width 2.62mm
	Height 0.47mm
	Maximum Operating Band 1 Frequency 100 → 210kHz
	Maximum Operating Supply Voltage 20 V
	Maximum Operating Temperature +85 °C
	Minimum Operating Band 1 Frequency 100kHz
	Number of Operating Bands 1
	Minimum Operating Temperature -30 °C

Datasheet BD57011AGWL-E2

COO (Country of Origin):: JP

BD57011AGWL is stand-alone integrated IC for wireless power receiver. The device is composed fully synchronous rectifier circuit in low-impedance FETs, Qi compliant packet controller, Adjustable low-dropout, and open-drain output terminal to communicate the power transmitter by amplitude modulation. BD57011AGWL applies to 5W-power mobile application based on WPC ver. 1.2.

Low Impedance FET in rectifier
High efficiency fully synchronous rectifier
Maximum Input Voltage is 20V
WPC / Qi Lower Power ver1.1 support
Adjustable voltage at low-dropout
Open-Drain output terminal for modulation
TX-RX coil Position Gap alarm

ROHM BD57011AGWL-E2 RF Receiver Chip, 50-Pin UCSP