홈 전력 관리 USB 전원 스위치 및 충전 포트 컨트롤러
홈
전력 관리
USB 전원 스위치 및 충전 포트 컨트롤러

TPS2546-Q1

새 설계에 권장하지 않음

오토모티브 USB 충전 포트 컨트롤러 및 전원 스위치

지금 주문
데이터 시트
TPS2546-Q1은(는) 새 설계에 권장하지 않습니다.
이 제품은 기존 고객을 위해 계속 제공됩니다. 새로운 설계는 대체 제품을 고려해야 합니다.
open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS254900A-Q1 활성 VBATT 단락 보호 기능을 갖춘 오토모티브 USB 호스트 충전기 This product has higher quality reliability with Polyimid layer, provides short-to-battery and IEC ESD protection.

TPS2546-Q1

새 설계에 권장하지 않음
데이터 시트 지금 주문

제품 상세 정보

Product type Charge port controller Rating Automotive Continuous current (max) (A) 2.5 Current limit (A) 0.25 to 3 Number of switches 1 Enable Active High Vin (max) (V) 5.5 Vin (min) (V) 4.5 Operating temperature range (°C) -40 to 125 Current limit accuracy at 1 A 0.1
Product type Charge port controller Rating Automotive Continuous current (max) (A) 2.5 Current limit (A) 0.25 to 3 Number of switches 1 Enable Active High Vin (max) (V) 5.5 Vin (min) (V) 4.5 Operating temperature range (°C) -40 to 125 Current limit accuracy at 1 A 0.1
WQFN (RTE) 16 9 mm² 3 x 3
  • AEC-Q100 Qualified
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C5
  • Operating Range: 4.5 V to 5.5 V
  • D+/D– CDP/DCP Modes per USB Battery Charging Specification 1.2
  • D+/D– Shorted Mode per Chinese Telecommunication Industry Standard YD/T
    1591-2009
  • Supports Non-BC1.2 Charging Modes by Automatic Selection:
    • D+/D– Divider Modes 2 V/2.7 V and 2.7 V/2 V
    • D+/D– 1.2-V Mode
  • Supports Sleep-Mode Charging and Mouse/Keyboard Wakeup
  • Automatic SDP/CDP Switching for Devices That Do Not Connect to CDP Ports
  • Load Detection for Power Supply Control in S4/S5 Charging and Port Power Management in All Charge Modes
  • Compatible With USB 2.0 and 3.0 Power Switch Requirements
  • I73-mΩ (Typical) High-Side MOSFET
  • Adjustable Current-Limit up to 3 A (Typical)
  • Operating Range: 4.5 V to 5.5 V
  • Max Device Current:
    • 2 µA When Device Disabled
    • 270 µA When Device Enabled
  • Drop-In and BOM Compatible With TPS2543
  • Available in 16-Pin WQFN (3.00 mm × 3.00 mm) Package
  • AEC-Q100 Qualified
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C5
  • Operating Range: 4.5 V to 5.5 V
  • D+/D– CDP/DCP Modes per USB Battery Charging Specification 1.2
  • D+/D– Shorted Mode per Chinese Telecommunication Industry Standard YD/T
    1591-2009
  • Supports Non-BC1.2 Charging Modes by Automatic Selection:
    • D+/D– Divider Modes 2 V/2.7 V and 2.7 V/2 V
    • D+/D– 1.2-V Mode
  • Supports Sleep-Mode Charging and Mouse/Keyboard Wakeup
  • Automatic SDP/CDP Switching for Devices That Do Not Connect to CDP Ports
  • Load Detection for Power Supply Control in S4/S5 Charging and Port Power Management in All Charge Modes
  • Compatible With USB 2.0 and 3.0 Power Switch Requirements
  • I73-mΩ (Typical) High-Side MOSFET
  • Adjustable Current-Limit up to 3 A (Typical)
  • Operating Range: 4.5 V to 5.5 V
  • Max Device Current:
    • 2 µA When Device Disabled
    • 270 µA When Device Enabled
  • Drop-In and BOM Compatible With TPS2543
  • Available in 16-Pin WQFN (3.00 mm × 3.00 mm) Package

The TPS2546-Q1 is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D–) switch. TPS2546-Q1 provides the electrical signatures on D+/D– to support charging schemes listed under Feature Description. TI tests charging of popular mobile phones, tablets, and media devices with the TPS2546 to ensure compatibility with both BC1.2 compliant, and non-BC1.2 compliant devices.

In addition to charging popular devices, the TPS2546-Q1 also supports two distinct power management features, namely, power wake and port power management (PPM) through the STATUS pin. Power wake allows for power supply control in S4/S5 charging and PPM the ability to manage port power in a multi-port application. Additionally, system wake up (from S3) with a mouse/keyboard (both low speed and full speed) is fully supported in the TPS2546-Q1.

The TPS2546-Q1 73-mΩ power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. Two programmable current thresholds provide flexibility for setting current limits and load detect thresholds.

The TPS2546-Q1 is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D–) switch. TPS2546-Q1 provides the electrical signatures on D+/D– to support charging schemes listed under Feature Description. TI tests charging of popular mobile phones, tablets, and media devices with the TPS2546 to ensure compatibility with both BC1.2 compliant, and non-BC1.2 compliant devices.

In addition to charging popular devices, the TPS2546-Q1 also supports two distinct power management features, namely, power wake and port power management (PPM) through the STATUS pin. Power wake allows for power supply control in S4/S5 charging and PPM the ability to manage port power in a multi-port application. Additionally, system wake up (from S3) with a mouse/keyboard (both low speed and full speed) is fully supported in the TPS2546-Q1.

The TPS2546-Q1 73-mΩ power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. Two programmable current thresholds provide flexibility for setting current limits and load detect thresholds.
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* Data sheet TPS2546-Q1 USB-Charging Port Controller and Power Switch With Load Detection datasheet (Rev. B) PDF | HTML 2016/08/03

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