TPS2511
- Supports a USB DCP Shorting D+ Line to D– Line
- Supports a USB DCP Applying 2 V on D+ Line and 2.7 V on D– Line (or a USB DCP Applying
2.7 V on D+ Line and 2 V on D– Line) - Supports a USB DCP Applying 1.2 V on D+ and D– Lines
- Automatically Switch D+ and D– Lines Connections for an Attached Device
- Hiccup Mode for Output Short-Circuit Protection
- Provides CS Pin for USB Cable Compensation
- Programmable Current Limit (ILIM_SET Pin)
- Accurate ±10% Current Limit at 2.3 A (Typical)
- 70-mΩ (Typical) High-Side MOSFET
- Compatible With USB 2.0 and 3.0 Power Switch Requirements
- Operating Range: 4.5 V to 5.5 V
- Available in 8-Pin MSOP-PowerPAD™ Package
The TPS2511 device is a USB-dedicated charging port (DCP) controller and current-limiting power switch. An auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices among the following dedicated charging schemes:
- Divider DCP, required to apply 2.7 V and 2 V on the D+ and D– lines respectively or 2 V and 2.7 V on the D+ and D– lines respectively
- BC1.2 DCP, required to short the D+ line to the D– line1.2 V on both D+ and D– lines
The TPS2511 is a 70-mΩ power-distribution switch intended for applications where heavy capacitive loads and short circuits are likely to be encountered. This device also provides hiccup mode when the output (OUT) voltage is less than 3.8 V (typical) or when an overtemperature protection occurs during an overload condition. Accurate and programmable current limit provides flexibility and convenience for applications. The TPS2511 provides a CS pin for USB cable resistance compensation and an EN pin to control the device turnon and turnoff.
기술 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
모두 보기10 | 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS2511 USB Dedicated Charging Port Controller and Current Limiting Power Switch datasheet (Rev. A) | PDF | HTML | 2015/08/05 |
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018/06/25 | ||
| Selection guide | USB Type-A Power Switch and Charging Controller Selector Guide (Rev. F) | 2018/05/24 | ||
| Application note | Effective System ESD Protection Guidelines:TPS251x USB Charging Port Controllers | 2016/07/19 | ||
| Technical article | Power Tips: Don’t let a drooping USB voltage slow down your charger | PDF | HTML | 2015/10/30 | |
| Application note | Creating a Universal Car Charger for USB Devices From the TPS54240 and TPS2511 (Rev. E) | 2013/09/16 | ||
| Test report | Test Report for the iPad Automotive Charger | 2013/06/11 | ||
| Application note | Optimizing Li-ion Power Pack Performance | 2012/10/04 | ||
| Application note | Creating a Dual USB Universal Car Charger From the TPS40170 and Two TPS2511 | 2012/05/22 | ||
| EVM User's guide | Using the TPS2511EVM | 2012/05/04 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
평가 보드
TPS2511EVM-141 — TPS2511 평가 모듈
The Texas Instruments TPS2511EVM-141 evaluation module (EVM) helps designers evaluate the performance of the TPS2511 USB Dedicated Charging Port Controller and Power Switch. The EVM charges devices without passing data to the host, so is not used as a data port.
사용 설명서: PDF
레퍼런스 디자인
TIDA-01253 — CISPR 25 클래스 4 오토모티브 듀얼 원격 및 로컬 USB 포트 레퍼런스 설계
This automotive media port design allows customers to accelerate media port systems by taking advantage of a complete reference design comprising analog AEC-100-qualified integrated circuits (ICs). The reference design is specified for automotive media ports that require both local-port and (...)
레퍼런스 디자인
PMP8851 — 자동차 USB 배터리 충전기 레퍼런스 디자인
This USB battery charging reference design is optimized for size in order to fit within an automobile power accessory port. The design features a USB dedicated charging port controller with integrated current limiting power switch and a 42V DC/DC converter. High integration and small package sizing (...)
레퍼런스 디자인
PMP9594 — BJT 스위치를 사용하는 PSR 플라이백 기반 자동 감지를 지원하는 85-265VACin, 5V/1.5A AC/DC USB 충전기
This reference design provides an isolated 5V/1.5A output from a universal 85-265VAC input with an efficiency greater than 78%. Employing the UCC28722 Primary Side Regulation (PSR) Flyback controller which helps to eliminate the opto-coupler and secondary side regulation components, this design (...)
레퍼런스 디자인
PMP4344 — <10mW 무부하 전원의 범용 AC 입력 5V@1.2A 큐브 충전기
This reference design demostrates a low cost single PCB solution for 5V1.2A cube charger. By using primary side regulation (PSR) mode chip UCC28710, < 10-mW No-Load power is achieved. The overall size is limited in 22mm(L)X21mm(W)x20mm(H).
Test report: PDF
레퍼런스 디자인
PMP8363 — 태블릿 및 스마트폰용 85VAC-265VAC 입력, 5V@2A 에코 충전기 레퍼런스 디자인
This reference design uses the UCC28710 in a quasi-resonant flyback to generate an isolated 5V at up to 2A. This design is over 80% efficient while charging a device. In addition, the energy saving features of the UCC28710 allow this design to consume less than 20mW when plugged into an outlet (...)
레퍼런스 디자인
PMP8286 — 범용 AC 입력, 5V@2.1A 스마트 USB 충전기 큐브
This reference design uses the UCC28700 in a quasi-resonant flyback to generate an isolated 5V at up to 2.1A. The UCC28700 implements primary-side regulation, eliminating the need for an opto-coupler and reducing the total component count. This results in a compact and cost effective design. (...)
Test report: PDF
레퍼런스 디자인
PMP7390 — 듀얼 포트 자동차 USB 충전기 레퍼런스 디자인
Using the TPS40170 PWM Buck Controller, this power management reference design provides a regulated 5V to power 2 USB ports at 2.1A each (total 4.2A) in a small form-factor. The design has been optimized for a nominal 12V input and accepts 8-60V.
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| HVSSOP (DGN) | 8 | 옵션 보기 |
주문 및 품질
포함된 정보:
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
포함된 정보:
- 팹 위치
- 조립 위치