Programmable High Current Protection Switch With Integrated Reverse Blocking FET
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- Parameters
- Features
- Description
| Part number |
SY20818RYC |
| Vin (min) (V) |
2.7 |
| Vin (max) (V) |
5.5 |
| Vabs cont. (max) (V) |
18 |
| Iout (max) (A) |
5 |
| Protection mode |
OCP, VCP, OTP |
| Over current response |
Current limiting |
| Current limit (A) |
Adjustable |
| Fault response |
Auto-recovery |
| Ron (typ) (mΩ) |
30 |
| Certification recognition |
|
| Iq (typ) (uA) |
50 |
| Enable logic |
High |
| Soft start |
Adjustable |
| Features |
VIN state indicate,Reverse Blocking, Programmable Current Limit |
| Package |
QFN2×2-9 |
| Operating temperature range(°C) |
-40 to 85 |
| Functional safety category |
|
- Input Voltage Range from 2.7V to 5.5V with Surge up to 15V
- Extremely Low Power Path Resistance RPWPT=30mΩ(typ) at 3V Vin Condition
- Reverse Blocking Function
- 5A Output Current Capability
- Programmable Current Limit
- Programmable Soft-start Time
- Selectable Clamping Output Voltage Threshold
- Power Good Indicator Pin for Operation Status
- FLG Indicator Pin for Input Voltage Status
- RoHS Compliant and Halogen Free
- Compact package: QFN2×2-9
The SY20818 is a programmable current limit switch with output voltage clamping. Extremely low RDS(ON) of the integrated protection N-channel FET helps to reduce power loss during normal operation. The programmable soft-start time controls the slew rate of the output voltage during the start-up time.
The SY20818 is available in a compact QFN 2mm×2mm-9pin package.
Evaluation Board
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Photo of evaluation board
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Photo of evaluation board
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Photo of evaluation board
The EVB_SY20818RYC is intended for evaluating a programmable current limit switch with output voltage clamping SY20818RYC.
