TPS2543-Q1
Controlador e interruptor automotriz de alimentación de puerto de carga USB
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPS2543-Q1
- Qualified for Automotive Application
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C5
- 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 2V/2.7V and 2.7/2V
- Supports Sleep-Mode Charging and Low Speed Mouse/Keyboard Wake Up
- 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
- Integrated 73-mΩ (typ) 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
- 260 µA When Device Enabled
- Drop-In and BOM Compatible with TPS2543
- Available in 16-Pin QFN (3x3) Package
The TPS2543-Q1 is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D–) switch. TPS2543-Q1 provides the electrical signatures on D+/D– lines to support charging schemes listed under device feature section. TI tests charging of popular mobile phones, tablets and media devices with the TPS2543-Q1 to ensure compatibility with both BC1.2 compliant and non-BC1.2 compliant devices.
In addition to charging popular devices, the TPS2543-Q1 also supports two distinct power management features, namely, power wake and port power management (PPM) via 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 applications. Additionally, system wake up (from S3) with a mouse/keyboard (low speed only) is also supported in the TPS2543-Q1.
The TPS2543-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.
Documentación técnica
| Documentación principal | Tipo | Título | Opciones de formato | Fecha |
|---|---|---|---|---|
| * | Data sheet | USB Charging Port Controller and Power Switch with Load Detection datasheet (Rev. A) | PDF | HTML | 24 oct 2016 |
Pedidos y calidad
- RoHS
- REACH
- Marcado del dispositivo
- Acabado de plomo/material de la bola
- Clasificación de nivel de sensibilidad a la humedad (MSL)/reflujo máximo
- Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
- Contenido del material
- Resumen de calificaciones
- Monitoreo continuo de confiabilidad
- Lugar de fabricación
- Lugar de ensamblaje