H7211

Absolute Maximum Ratings

(unless otherwise indicated, TA = 25 ° C.)

Note:

These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum Ratings” may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

All voltage values are obtained by reference.

H7211 can meet the performance specifications within the operating temperature range of 0℃ to 85℃. Beyond the operating temperature range of -40℃ to 85℃, the design and related parameters should be controlled to ensure.

H7211 in order to prevent damage to the product caused by overload current heating, built-in overtemperature protection circuit. When the node temperature rises to 125℃(typical value), the overtemperature protection circuit starts to work and stops the regulator. If the long-term work at the highest junction temperature will shorten the life of the product.

Electrical Characteristics

(unless otherwise indicated ,Vin=Vout+1V, Cin=Cout=1μF，Ta=25℃）

Parameter	Symbol	Conditions	Min.	Typ.	Max.	Unit
Output Voltage	Vout (E) (7)	Iout=1mA	Vout (8) *0.98	Vout (8)	Vout (8) *1.02	V
Quiescent Current	Iss	Iout=0		30	60	μA
Shutdown Current	ISTBY	CE = VSS			0.1	μA
Output Current	Iout	－			300	mA
Voltage Drop	VDO(9)	Iout =150mA Vout≥2.8V		150		mV
Load Regulation	ΔVout	VIN= VoutT +1V, 1mA≤Iout≤100mA		10		mV
Line Regulation		Iout=10mA Vout +1V≤Vin≤6V		0.01	0.2	%/V
Output voltage Temperature Characteristic		Iout =10mA -40≤T≤+85		100		ppm/℃
Short-circuit current	IShort	Vout =VSS		100		mA
Output Voltage	VIN	－	2.0		6.0	V
PSRR F=217Hz	PSRR	IOUT = 50mA		80		dB
PSRR F=1kHz				75		dB
PSRR F=10kHz				70		dB
CE=HIGH	VCE“H”		1.5		VIN	V
CE=LOW	VCE“L”				0.3	V
Output Capacitor Discharge Resistor	RDISCHRG	VIN=5V, Vout=3.0V, VCE=VSS		80		Ω

Description:

(6)Typical values are values at 25 ℃ and represent the most likely specifications.

(7)Vout (E): effective output voltage (when Iout keeps a certain value, VIN =(Vout +1.0V) output voltage).

(8)Vout: specified output voltage.

(9)VDO: Vin1 – Vout (E) ‘.

Vin1: The input voltage that gradually decreases when the output voltage drops to 98% of Vout (E)

Vout (E) ‘= Vout (E) * 98%

Order information

Note: xx represents the output voltage value.

H7211-①②③④