SY20819E中文资料矽力杰数据手册PDF规格书

General Description

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 low as -6V, protecting the load from

being damaged by negative voltages.

Over-current and thermal limit protections are

provided to enable reliable operation of the

system.

The SY20819E is available in a compact QFN

2mm×2mm-9pin package.

特性 Features

 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