P9038-EVK

P9038-EVK Datasheet

P9038

Part	Datasheet
P9038-EVK	P9038-EVK (pdf)

PDF Datasheet Preview
8W, Qi-compliant, Wireless Power Transmitter with Integrated Full Bridge Inverter P9038 DATASHEET • 4.5V to 6.9V input operating voltage range, supporting • USB or AC adapter • USB dedicated charger port DCP detection • WPC-1.1.2 compliant for A5 or A11-type coils • Integrated, high-efficiency power stage with low RDS ON • Integrated foreign object detection & current sense • Excellent EMI performance eliminates need for EMI filter • Supports up to 8W power transfer to the receiver • Demodulates and Decodes Communication Packets from WPC-compliant Receivers • I2C Interface for EEPROM access • Programmable input over-voltage protection • Programmable soft start • Current limit and over-temperature protection • -40° to +85°C temperature range • 7 x 7 mm 56-VFQFPN package • Furniture • PC peripherals • Rugged electronic gear • Small appliances • Battery-powered electronics The P9038 is a WPC-compliant Wireless Power Transmitter for A5 and A11 designs operating from 5V supplies conforming with WPC Specification Operating in the WPC-compliant mode, the integrated full-bridge inverter supports 8W power transfer utilizing the P902x Receiver family, and ensures efficient switching with EMI/RFI emissions that are better than the requirements of the WPC specification. To safeguard the device and the system under fault conditions, the P9038 offers resistor programmable Foreign Object Detection, built-in Over-Current protection, and programmable Over-Voltage / Over-Temperature protection. This transmitter is extremely easy to use and provides a complete WPC-compliant solution with minimum external parts count, requiring significantly less board space and lower total solution cost than competing products. The P9038 is available in a compact 7 x 7 mm VFQFPN package, and it is rated for -40° to +85°C temperature range. Typical Application Circuit EN CIN RSNS RFILT_N CFILT_N CFILT_CM RFILT_P CFILT_P P9038 ISNSN_IN BST2 SW2 ISNSP_IN REG_IN SW1 BST1 GPIO_1 ADAPTOR LDO5V EEPROM A0 VCC A1 WP A2 SCL VSS SDA RGATE DP DM GATE CGATE VBUS_SNS DP DM ISNS HPF SHIELD1 SHIELD2 CLDO5V RESET LDO5V LDO2P5V_IN ISNS_AVG VSNS_AVG INV5V_IN OVP_SEL SCL SDA RESET LDO2P5V GPIO_0 - GPIO_6 GND P9038 08/19/15 CBST2 CSW2 VO Ordering Information Part/Order Number P9038-RNDGI P9038-RNDGI8 Marking P9038-RNDGI P9038-RNDGI Package 7 x 7 mm 56-VFQFPN 7 x 7 mm 56-VFQFPN Date 08/19/15 Originator A.L. Description of Change Initial release. Shipping Packaging Tray Tape and Reel Ambient Temperature -40° to +85°C -40° to +85°C Corporate Headquarters 6024 Silver Creek Valley Road San Jose, CA 95138 USA Sales 1-800-345-7015 or 408-284-8200 Fax 408-284-2775 Tech Support Technical support request form DISCLAIMER Integrated Device Technology, Inc. IDT and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third parties. IDT’s products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT. Integrated Device Technology, IDT and the IDT logo are registered trademarks of IDT. Product specification subject to change without notice. Other trademarks and service marks used herein, including protected names, logos and designs, are the property of IDT or their respective third party owners. Copyright 2015 Integrated Device Technology, Inc.. All rights reserved.

PDF Datasheet Preview

8W, Qi-compliant, Wireless Power Transmitter with Integrated Full Bridge Inverter

P9038

DATASHEET
• 4.5V to 6.9V input operating voltage range, supporting
• USB or AC adapter
• USB dedicated charger port DCP detection
• WPC-1.1.2 compliant for A5 or A11-type coils
• Integrated, high-efficiency power stage with low RDS ON
• Integrated foreign object detection & current sense
• Excellent EMI performance eliminates need for EMI filter
• Supports up to 8W power transfer to the receiver
• Demodulates and Decodes Communication Packets from

WPC-compliant Receivers
• I2C Interface for EEPROM access
• Programmable input over-voltage protection
• Programmable soft start
• Current limit and over-temperature protection
• -40° to +85°C temperature range
• 7 x 7 mm 56-VFQFPN package
• Furniture
• PC peripherals
• Rugged electronic gear
• Small appliances
• Battery-powered electronics

The P9038 is a WPC-compliant Wireless Power Transmitter for A5 and A11 designs operating from 5V supplies conforming with WPC Specification Operating in the WPC-compliant mode, the integrated full-bridge inverter supports 8W power transfer utilizing the P902x Receiver family, and ensures efficient switching with EMI/RFI emissions that are better than the requirements of the WPC specification.

To safeguard the device and the system under fault conditions, the P9038 offers resistor programmable Foreign Object Detection, built-in Over-Current protection, and programmable Over-Voltage / Over-Temperature protection. This transmitter is extremely easy to use and provides a complete WPC-compliant solution with minimum external parts count, requiring significantly less board space and lower total solution cost than competing products.

The P9038 is available in a compact 7 x 7 mm VFQFPN package, and it is rated for -40° to +85°C temperature range.

Typical Application Circuit

EN CIN

RSNS

RFILT_N CFILT_N CFILT_CM

RFILT_P CFILT_P

P9038

ISNSN_IN

BST2 SW2

ISNSP_IN REG_IN

SW1 BST1

GPIO_1

ADAPTOR

LDO5V

EEPROM A0 VCC A1 WP A2 SCL VSS SDA

RGATE

DP DM

GATE CGATE

VBUS_SNS DP DM

ISNS

HPF SHIELD1 SHIELD2

CLDO5V RESET

LDO5V LDO2P5V_IN

ISNS_AVG VSNS_AVG

INV5V_IN OVP_SEL SCL SDA

RESET

LDO2P5V

GPIO_0 - GPIO_6 GND

P9038 08/19/15

CBST2

CSW2 VO
Ordering Information

Part/Order Number P9038-RNDGI P9038-RNDGI8

Marking P9038-RNDGI P9038-RNDGI

Package 7 x 7 mm 56-VFQFPN 7 x 7 mm 56-VFQFPN

Date 08/19/15

Originator A.L.

Description of Change Initial release.

Shipping Packaging Tray

Tape and Reel

Ambient Temperature -40° to +85°C -40° to +85°C

Corporate Headquarters 6024 Silver Creek Valley Road

San Jose, CA 95138 USA

Sales 1-800-345-7015 or 408-284-8200 Fax 408-284-2775

Tech Support Technical support request form

DISCLAIMER Integrated Device Technology, Inc. IDT and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third parties.

IDT’s products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT.

Integrated Device Technology, IDT and the IDT logo are registered trademarks of IDT. Product specification subject to change without notice. Other trademarks and service marks used herein, including protected names, logos and designs, are the property of IDT or their respective third party owners.

Copyright 2015 Integrated Device Technology, Inc.. All rights reserved.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived P9038-EVK Datasheet file may be downloaded here without warranties.

Datasheet ID: P9038-EVK 637501