Introduction to Qualcomm® Quick Charge TM 2.0 [80-VT310-3 Rev .C ed.]

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Introduction to Qualcomm® Quick Charge™ 2.0

Qualcomm Technologies, Inc. 80-VT310-3 Rev. C

Confidential and Proprietary – Qualcomm Technologies, Inc. Restricted Distribution: Not to be distributed to anyone who is not an employee of either Qualcomm Technologies, Inc. or its affiliated companies without the express approval of Qualcomm Configuration Management.

Confidential and Proprietary – Qualcomm Technologies, Inc. NO PUBLIC DISCLOSURE PERMITTED: Please report postings of this document on public servers or websites to: [email protected]. Restricted Distribution: Not to be distributed to anyone who is not an employee of either Qualcomm Technologies, Inc. or its affiliated companies without the express approval of Qualcomm Configuration Management. Not to be used, copied, reproduced, or modified in whole or in part, nor its contents revealed in any manner to others without the express written permission of Qualcomm Technologies, Inc. MSM and Qualcomm Quick Charge are products of Qualcomm Technologies, Inc. Other Qualcomm products referenced herein are products of Qualcomm Technologies, Inc. or its other subsidiaries. MSM and Qualcomm are trademarks of Qualcomm Incorporated, registered in the United States and other countries. Qualcomm Quick Charge is a trademark of Qualcomm Incorporated. All Qualcomm Incorporated trademarks are used with permission. Other product and brand names may be trademarks or registered trademarks of their respective owners. This technical data may be subject to U.S. and international export, re-export, or transfer (“export”) laws. Diversion contrary to U.S. and international law is strictly prohibited. Qualcomm Technologies, Inc. 5775 Morehouse Drive San Diego, CA 92121 U.S.A. © 2014-2015 Qualcomm Technologies, Inc. and/or its affiliated companies. All rights reserved.

Confidential and Proprietary – Qualcomm Technologies, Inc. | MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION | 80-VT310-3 Rev. C

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Revision History Revision

Date

A

September 2014

Initial release

B

November 2014

Slide 18:

C

June 2015

Description



Added Quick Charge adaptor vendor’s link



Added compatibility of USB Type-C with Quick Charge 2.0



Added SMB Charger IC supported by Quick Charge 2.0

Cover and slide 6: Added Quick Charge 2.0 logo Slide 11: Updated platform solution table

Confidential and Proprietary – Qualcomm Technologies, Inc. | MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION | 80-VT310-3 Rev. C

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Mobile Device Trends More powerful devices 

Larger high-definition displays



Multi-core, multi-GHz processors



4G/LTE radios

Li-Ion batteries increasing in capacity to maintain run time 

Feature phones: over 1500 mAh



Smartphones: 2000 mAh – 4000 mAh



Tablets: 4000 mAh – 12000 mAh

Changing usage model 

Always on, always connected, always running apps



Consumer/professional highly dependent on portable device

Confidential and Proprietary – Qualcomm Technologies, Inc. | MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION | 80-VT310-3 Rev. C

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Why Quick Charging is Important Consumers need reliable charging, anytime, anywhere. Now they can also have it fast! 

First interaction out of the box, and guaranteed to be repeated virtually everyday



Charging profile changing from overnight to midday/multiple charging



Simultaneous charging and device usage can require more input power

Quick Charge 2.0

Confidential and Proprietary – Qualcomm Technologies, Inc. | MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION | 80-VT310-3 Rev. C

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Quick Charge 2.0: Less Time Charging. More Time Doing. Qualcomm Quick Charge 2.0 makes charging mobile devices fast and easy A Qualcomm technology and standard that can deliver significantly higher power to a portable device for faster charging and/or system operation: 

Up to 60 W over standard micro-USB cables/connectors



Class A: 5 V / 9 V / 12 V for smartphones, tablets, mobile routers, digital still cameras, etc.



Class B: 5 V / 9 V / 12 V / 20 V for Chromebooks, slim notebooks, etc.



Current capability of 500 mA to more than 3 A



Backwards compatible with BC 1.2 detection



Delivers up to 75% faster charging vs. conventional USB charging *



Provides high performance independent of cable quality, thickness, or length



Full ecosystem support and qualification enabled by Qualcomm Technologies, Inc. (QTI)



Features UL compliancy testing/certification to ensure interoperability and high quality

* Based on internal tests charging a 3300 mAh battery using a [1] QC 2.0 USB wall adapter (9 V, 2 A), [2] USB wall adapter (5 V, 2 A), and [3] USB wall adapter (5 V, 1 A), respectively. (February 2013) Confidential and Proprietary – Qualcomm Technologies, Inc. | MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION | 80-VT310-3 Rev. C

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How Much Can a 3300 mAh Battery Charge in 30 Minutes? *

12%

30%

60%

Conventional charging

Quick Charge 1.0

Quick Charge 2.0

* Based on internal tests charging a 3300 mAh battery using a [1] QC 2.0 USB wall adapter (9 V, 2 A), [2] USB wall adapter (5 V, 2 A), and [3] USB wall adapter (5 V, 1 A), respectively. (February 2013) Confidential and Proprietary – Qualcomm Technologies, Inc. | MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION | 80-VT310-3 Rev. C

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Qualcomm Quick Charge 2.0 – Customer Convenience

Qualcomm QuickCharge 1.0 & 2.0 vs. Conventional USB Charging 3300mAh Battery, 5V/9V Input, Zero and 1W System Load 100% 90%

SoC (State of Charge)

80% 70% 60% Conventional USB SoC (No Load) 50%

Conventional USB SoC (1W load)

40%

QC 1.0 SoC (No Load)

QC 1.0 SoC (1W load)

30%

QC 2.0 SoC (No Load) QC 2.0 SoC (1W load)

20% 10%

Charge Smartphones in