The SY20819E is an 18V, 5A protection switch with output voltage clamping. Extremely low RDS(ON) of the integrated protection N-channel MOSFETs helps to reduce the power loss during normal operation. The programmable soft-start time controls the slew rate of the output voltage during the start-up time. The SY20819E can withstand a negative input voltage as l.
Input Voltage Range: 2.95V to 6.5V with Surge Up to 18V
5A Output Current Capability
Withstands -6V Input Voltage and Blocks the
Power Path
Extremely Low RDS(ON): 30mΩ at 3V VIN
Programmable Soft-Start Time
Short Circuit Protection
Selectable Clamping Output Voltage
Threshold
Power Good Indicator Pin for Operation
Status
FLG Indicator Pin for IN Status
Thermal Shutdown Protection and Auto
Recovery
RoHS Compliant and Halogen Free
Compact Package: QFN2×2-9
Applications
SSD M.2 Form Factor
SSD Dual Input Power Applications
SSD Load Switch
Typical Application Circuit.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SY20 |
Semtech Corporation |
(SY6.8 - SY120) 10 WATT VOLTAGE REGULATOR | |
2 | SY20466 |
Silergy |
Synchronous Boost Converter | |
3 | SY20466A |
Silergy |
Synchronous Boost Converter | |
4 | SY20518 |
Silergy |
Buck-Boost DC/DC Regulator | |
5 | SY205216DWC |
Silergy |
Low Capacitance TVS Protection | |
6 | SY205232 |
Silergy |
Low Capacitance TVS Protection | |
7 | SY20704 |
Silergy |
150mA LDO Regulator | |
8 | SY21173 |
Silergy |
Asynchronous Buck Converter | |
9 | SY2128 |
Synertek |
2048 x 8 Static RAM | |
10 | SY21282 |
Silergy |
Step-Up Regulator | |
11 | SY2158 |
Synertek |
1024 x 8 Static RAM | |
12 | SY22 |
Semtech Corporation |
(SY6.8 - SY120) 10 WATT VOLTAGE REGULATOR |