SY20807Z Datasheet | Silergy

SY20807B/C/L/Z Low Loss Power Distribution Switch With Programmable Current Limit General Description The SY20807 is a current-limited P-channel MOSFET power switch designed for USB load-switching or hot-plug applications. Its ultra-low RDS(ON) and current limit protect the power source from overcurrent and short-circuit conditions. An external resistor is used to configure the current limit threshold between 0.2A and 2A. An opendrain output can be used to detect fault events. The device incorporates overtemperature protection and reverse blocking functions. Different versions of the part, SY20807B/C/L/Z, are available in 2mm x 2mm DFN and SOT23-6 packages. Applications - USB 3.1 Applications - USB 3G Data Cards - USB Dongles - Mini PCI Accessories - USB Chargers - Public Place Multi-USB Chargers - PC Card Hotswap Applications Features - Input Voltage: 2.5V to 5.5V - Extremely Low Power Path Resistance: 65mΩ (Typ.) - Adjustable Current Limit Up to 2.0A - Overtemperature Shutdown and Automatic Retry - SY20807B/C/Z: Automatic Retry - SY20807L: Latch Off After Current Limit 2ms - Automatic Output Discharge at Shutdown - SY20807L/Z: Auto Output Voltage Discharge - SY20807B/C: No Output Voltage Discharge - Fast Trip Protection Logic During VOUT Hard Short - SY20807Z: 2µs short circuit response time - SY20807B/C/L: 25µs current limit response time - Enable Polarity - SY20807C/L/Z: Active High - SY20807B: Active...