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Home » Products » ICs / Integrated Circuits » Overvoltage Protection ICs (OVP) » Production manufacturer Power Management 1.3A SOT23-3 OVP IC Semiconductor for Electronic Component Protection

Product Category

1.Compact SOT23-3 package, saves PCB space, ideal for wearable devices, TWS earbuds and portable electronics.

2.Ultra-fast OVP response time, quickly cuts off circuit to protect backend chips against surge voltage.suppression.

3.Standard tape & reel packing, compatible with automatic SMT assembly.

4.Multi-protection integrated: OVP + Thermal Shutdown (OTP) + UVLO, comprehensive power protection.

Quantity:
Conduction Type:	Unipolar Integrated Circuit
Integration Level:	SSI
Mounting Type:	SMT
Specification:	OVP IC
Input Withstand Voltage:	45V
Hot Plug Capability:	40V
ESD Rating:	±3kv
Availability:





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Production manufacturer Power Management 1.3A SOT23-3 OVP IC Semiconductor for Electronic Component Protection

Electrical Parameters
(TA=25ºC, VIN=5V ,CVIN=0.1uF ,CVOUT=0.1uF )

Parameter	Symbol	Condition	Min.	Typ.	Max.	Unit
Normal Function
Input Voltage Range	VIN		3		45	V
Quiescent Current	IQ	NO Load ,VIN=5V		40		uA
OVP Quiescent Current	IQ_OVP	NO Load ,VIN=30V		120		uA
On Resistance	Ron	VIN=5V, IOUT=0.2A		500		mΩ
Turn-on Soft Start Time	tON	VIN=0→5V,VOUT=VIN*90%		10		ms
Overvoltage Protection Function
OVP Response Time	tOVP	VIN rising, CIN=CL=0pF (Note 2)		50		ns
OVP Recovery Time	Tovp_recovery	VIN falling		6		ms
OVP Threshold Voltage	VOVLO	VIN rising		6.1		V
OVP Hysteresis Voltage	VOVLO_HYS	VIN falling		0.18		V
Output Discharge Resistor	RDCHG	VIN=5V		400		Ω
Overcurrent Protection Function
Overcurrent Protection Current	IOCP	Current Rising		1.3		A
OCP De-glitch Time	TDEGLITCH_OCP			400		us
OCP Recovery Delay Time	Tocp_recovery			400		ms
Thermal Protection Function
Thermal Shutdown Threshold	TOTP	VIN =5V		155		ºC
Thermal Hysteresis Temperature	THYS	VIN =5V		120		ºC
Hot Plug Function
Hot Plug Tolerance		CVIN=0. 1uF, CVOUT=0.1uF			40	V

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电子元器件通用图