PSW509

Features

67mΩ High-Side MOSFET
Operating Range: 2.7V to 5.5V
2mS Typical Rise Time
Fast Over Current Response 1.5μs (Typ.)
Under Voltage Lockout
130μA Quiescent Supply Current
1μA Maximum Shutdown Supply Current
Logic Level Enable Pin. Available with Active High, Active-Low, or Enable Selection Versions
No Reverse Current when Power Off
Deglitched Open-Drain Over-Current Flag Output (OC)
Available with or without Output Shutdown Pull-low Resistor
Output Reverse Protection when Power ON

Order Information

Part Number	Marking	Enable	Cont. Current	Output Shutdown Resistor	Package	Qty/Reel(inch)
PSW509H10D-S5	509Ix	Active High	1A	Yes	SOT23-5L	3,000 pcs / 7’’
PSW509L10D-S5	509Jx	Active Low	1A	Yes	SOT23-5L	3,000 pcs / 7’’
PSW509H10N-S5	509Kx	Active High	1A	No	SOT23-5L	3,000 pcs / 7’’
PSW509L10N-S5	509Lx	Active Low	1A	No	SOT23-5L	3,000 pcs / 7’’
PSW509H20D-S5	509Ex	Active High	2.1A	Yes	SOT23-5L	3,000 pcs / 7’’
PSW509L20D-S5	509Fx	Active Low	2.1A	Yes	SOT23-5L	3,000 pcs / 7’’
PSW509H20N-S5	509Gx	Active High	2.1A	No	SOT23-5L	3,000 pcs / 7’’
PSW509L20N-S5	509Hx	Active Low	2.1A	No	SOT23-5L	3,000 pcs / 7’’

PIN	Name	PIN Function
1	OUT	Switch Output: Output MOSFET Source of Switch. Typically connect to switched side of load.
2	GND	Ground
3	(OC)	Over-Current: Open-Drain (OC) Output.
4	EN	Enable: Logic Level Enable Input. Make sure EN pin never floating.
5	IN	Input Supply: Output MOSFET Drain, which also supplies IC’s internal circuit. Connect to positive supply.