Low Loss Power Distribution Switch with Programmable Current limit
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- Parameters
- Features
- Description
| Part number |
SY20812DAAT |
| Channel(#) |
1 |
| Vin (min) (V) |
2.5 |
| Vin (max) (V) |
5.5 |
| Iout (max) (A) |
2 |
| Iq (typ) (uA) |
45 |
| Protection mode |
Auto-recovery OCP,Auto-recovery OTP |
| Current limit (A) |
Adjustable |
| Ron (typ) (mΩ) |
65 |
| Enable logic |
High |
| Output discharge |
YES |
| Certification recognition |
|
| Features |
Reverse blocking, |
| Package |
SOT23-5 |
| Operating temperature range(°C) |
-40 to 125 |
| Functional safety category |
|
- Input Voltage: 2.5V to 5.5V
- Extremely Low Power Path Resistance: 65mΩ (typ.)
- Adjustable Current Limit from 100mA to 2A
- Over Temperature Shutdown and Automatic Retry
- Reverse Blocking (No Body Diode)
- Built-in Soft-start
- RoHS Compliant and Halogen Free
- Compact Package Minimizes the Board Space: SOT23-5
The SY20812D 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. It incorporates overtemperature protection and reverse blocking functions.
An external resistor is used to configure the current limit threshold between 0.1A and 2A. An open-drain output can be used to detect fault events.
The device incorporates overtemperature protection and reverse blocking functions.
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_SY20812DAAT is intended for evaluating Low Loss Power Distribution Switch with Programmable Current limit SY6280DAAT.
