P9025AC-RNBGI datasheet(1/20 Pages) IDT

部件名	P9025AC-RNBGI

功能描述	5W, Qi Wireless Power Receiver

PDF	20 Pages

Scroll/Zoom	100%

制造商	IDT [Integrated Device Technology]

网页	http://www.idt.com

标志

1 / 20 page

DATASHEET

P9025AC 09/01/15

1

5W, Qi Wireless Power Receiver with Integrated

Rectifier and LDO Output

P9025AC

Features

• Integrated Single Chip Receiver (Rx) Solution

• Integrated Full-Bridge Synchronous Rectifier

• Integrated 5.3V, 1A LDO Regulator Output

• WPC-1.1.2 compliant

• Advanced WPC v1.1.2 Foreign Object Detection (FOD)

• Programmable FOD setting via external resistor

• Closed-loop power transfer control between Tx and Rx

• Support I2C interface with access to:

• Rectifier voltage

• Output current

• Resonance frequency

• Open-Drain LED Indicator Output

• Over-Temperature/Voltage/Current Protection

• 0° to +85°C temperature range

• 5 x 5 mm 32-VFQFPN package

Applications

• PC peripherals

• Rugged electronic gear

• Small appliances

• Battery-powered electronics

Introduction

The P9025AC is an integrated single-chip, WPC-1.1.2

compliant wireless power receiver with an advanced Foreign

Object Detection (FOD) feature. This device operates with an

AC power signal from a resonant tank and converts it into a

regulated 5.3V output voltage. The receiver includes a high

efficiency Synchronous Full Bridge Rectifier and 5.3V tracking

LDO output stage. The P9025AC automatically detects the

transmitter’s presence and initiates WPC AC modulation

communication protocols with optimal efficiency.

The device includes the control circuit required to modulate

the load to transmit WPC-compliant message packets to the

base station. It uses minimal external components to reduce

overall solution area and costs.

The P9025AC employs advanced programmable WPC FOD

techniques to detect foreign metallic objects placed on the

transmitter base station derived from a transmitted and

received power transfer algorithm.

Typical Application Circuit

P9025AC

AC1

VRECT

CRECT

STAT

R1

AGND

AC2

SCL

SDA

SCL

SDA

CS

CD

EN

OUT

COUT

VOUT=5.3V

Enable

ACM1

ACM2

CMOD1

CMOD2

CCLAMP2

CCLAMP1

CBST1

CBST2

CLAMP2

BST2

BST1

CLAMP1

PGND

ILIM

Rlim

TEOP

Charge

Complete

INT

LRX

FOD1

RFOD1

C1

VDD

FOD2

RFOD2

Interupt

Temperature

Sense

CHG_END / CS100

SNS

类似零件编号 - P9025AC-RNBGI

制造商	部件名	数据表	功能描述
Renesas Technology Corp	P9025AC	814Kb / 21P	5W, Qi Wireless Power Receiver with Integrated Rectifier and LDO Output 09/01/15

More results

类似说明 - P9025AC-RNBGI

制造商	部件名	数据表	功能描述
Toshiba Semiconductor	TC7763WBG	748Kb / 28P	Qi Compliant Wireless Power Receiver Controller IC
STMicroelectronics	STWLC03	469Kb / 5P	Dual mode Qi/PMA wireless power receiver 05-Jun-2015
Texas Instruments	BQ51013A	3Mb / 45P	INTEGRATED WIRELESS POWER SUPPLY RECEIVER, Qi (WIRELESS POWER CONSORTIUM) COMPLIANT
Generalplus Technology ...	GPMQ8101A	392Kb / 11P	QI Compliant Wireless Power Receiver
	GPMQ8101A-WPRX-M1	373Kb / 9P	QI Compliant Wireless Power Receiver Module
	GPMQ8102A	651Kb / 12P	Qi Compliant Wireless Power Receiver
STMicroelectronics	STWLC68	1Mb / 32P	Qi-compliant inductive wireless power receiver for 5W applications Rev 3
Kinetic Technologies.	KTE7000	207Kb / 2P	5W Wireless Power Receiver for WPC/Qi BPP March 2022 - Revision 04d
Toshiba Semiconductor	TC7761WBG	777Kb / 29P	Qi Compliant Wireless Power Receiver Controller IC 2014-05-15
Renesas Technology Corp	P9025AC	814Kb / 21P	5W, Qi Wireless Power Receiver with Integrated Rectifier and LDO Output 09/01/15