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USB Battery Charging Identification ICs
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Renesas Battery Charger Identification (BCID) products are USB devices that combine high-speed USB switches with a USB host charger (dedicated charger) identification circuit. These devices support the most current USB Battery Charging specification Revision 1.2 including data contact detection and set resistor biases for Apple* and Samsung** compliant devices. These devices also support legacy USB D+/D- short detection using data-line pull-up resistors.
Features
- USB BC 1.1 and BC 1.2
- SDP, CDP and DCP handshaking protocol
- Chinese Telecom Standard YD/T 1591-2009
- Proprietary Apple dedicated charger scheme
- 1 A, 2A and 2.4A at 5V
- Proprietary Samsung Galaxy Tablet
- Featuring Qualcomm® Quick Charge™ 2.0 Technology
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* Apple iPhone, iPad, and iPod are trademarks of Apple Inc., registered in the U.S. and other countries.
** Samsung Galaxy Tab is a trademark of Samsung Electronics, registered in Korea and other countries.
Product Selection Table
Processing table
QC 2.0 (Qualcomm® Quick Charge™ 2.0 Technology) |
480Mbps USB Data Switch |
DCP |
SDP |
CDP |
Smart CDP |
YD/T 1591-2009 |
Custom Standard 2.7V (1A) |
Custom Standard 2.7V (2A) |
Custom Standard 2.7V (2.4A) |
Galaxy Tablet |
Pkg. Type |
Pkg. Dimensions (mm) |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Part Number | |||||||||||||
| HVDCP Quick Charge 2.0 Identification | Yes | No | BC 1.2 | BC 1.2 | BC 1.2 | No | No | No | No | No | No | STQFN-20 | 2.0 x 3.0 |
| USB Charging Port Power Switch and Controller | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | Yes | TQFN-16 | 3.0 x 3.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | No | No | Yes | Yes | Resistor | Resistor | No | TDFN-10 | 3.0 x 3.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | No | No | Yes | Yes | Resistor | Resistor | No | TDFN-10 | 3.0 x 3.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | No | No | Yes | Yes | No | No | No | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | No | No | Yes | Yes | No | No | No | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | No | BC 1.1/BC 1.2 | No | No | No | Yes | Yes | Yes | Yes | Yes | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | No | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | No | No | No | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | No | No | No | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | No | BC 1.1/BC 1.2 | No | Yes | Yes | Yes | No | No | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | No | BC 1.1/BC 1.2 | No | Yes | Yes | Yes | No | No | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | Yes | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | Yes | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | Yes | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | Yes | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | Yes | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | Yes | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | Yes | Yes | TDFN-8 | 2.0 x 2.0 |
| USB Host Charger Identification | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | Yes | Yes | TDFN-8 | 2.0 x 2.0 |
| USB Charging Port Power Switch and Controller | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | Yes | TQFN-16 | 3.0 x 3.0 |
| USB Charging Port Power Switch and Controller | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | No | Yes | Yes | Yes | No | Yes | TQFN-16 | 3.0 x 3.0 |
| USB Charging Port Power Switch and Controller | No | Yes | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | BC 1.1/BC 1.2 | Yes | Yes | Yes | Yes | No | Yes | TQFN-16 | 3.0 x 3.0 |
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