2A Adjustable Current Limit Load Switch with Latch Off Function
- Parameters
- Features
- Description
Part Number | SY20807LABC |
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Vin_min (V) | 2.5 |
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Vin_max (V) | 5.5 |
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Io_max (A) | 2 |
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Rdson1 | 65 |
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Channels | 1 |
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Enable | Active High |
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Protection Mode | OCP |
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Features / Special Function | Auto-Discharge,Programmable Current Limit,Reverse Blocking |
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Package | SOT23-6 |
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- Input Voltage: 2.5V to 5.5V
- Extremely Low Power Path Resistance: 65mΩ (typ.)
- Adjustable Current Limit up to 2.0A
- Over Current/Temperature Protection with Latch Off Function
- Reverse Blocking (No Body Diode)
- Fault Flag (OCB) Output for Over Current and Fault Conditions
- At Shutdown, OUT Can be Forced Higher than IN
- Built-in Soft-start
- RoHS Compliant and Halogen Free
- Compact Package Minimizes the Board Space: SOT23-6
The SY20807 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. An external resistor is used to configure the current limit threshold between 0.2A and 2A. An open drain output can be used to detect fault events.
The device incorporates overtemperature protection and reverse blocking functions.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20807LABC is used to evaluate an ultra-low RDS(ON) power distribution switch with current limit to protect the power source from over current and short circuit conditions.