Silergy SY20813A
the SY20813A are ultra-low RDS (ON) load switches with reverse current blocking functions. The controlled ramp-up speed avoids the inrush current during turn-on. The devices operate over an input voltage range of 1.2V to 5.5V.| Part No. | SY20813A |
|---|---|
| Datasheet | SY20813A Download |
| Manufacturer |  Silergy |
| Description | 5V 3A Ultra-Low Loss Reverse Blocking Load Switch |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The SY20813 and The SY20813 offers an output discharge resistor to ensure the capacitance existing in the systems is discharged when the part is disabled. Both devices are available in a small 1.0 mm x 1.5 mm 6pin CSP package.FEATURES
● Input Voltage Range: 1.2V to 5.5V● Low RDS(ON) for Internal Pass Switch: 22mΩ at VIN=5V
● 3A Continuous Load Current Capability
● Operating Current Iq = 4 µA (typ.)
● Shutdown Current ISHDN = 1µA (max.)
● Reverse Blocking (No Body Diode)
● ON/OFF Control Input
● Controlled Turn-On Slew Rate
● Auto Output Capacitor Discharge Function:
● SY20813: Auto Output Capacitor Discharge Function
● SY20813A: No Output Capacitor Discharge Function
● RoHS Compliant and Halogen Free
● Compact CSP-6 Package: 1.0mm×1.5mm, 0.5mm Pitch, 0.5mm Height
APPLICATIONS
● Smartphones● Storage, DSLR, and Portable Devices
● Battery operated devices Typical Application VIN: 1.2~5.5V CIN IN OUT ON GND VOUT COUT Startup from Enable (VIN=5.0V, ILOAD=3.0A) VEN 1V/div VOUT 2V/div Time (2ms/div) Figure 1.
