CS8371 datasheet(3/11 Pages) ONSEMI

Numer części	CS8371

Szczegółowy opis	8.0 V/1.0 A, 5.0 V/250 mA Dual Regulator with Independent Output Enables and NOCAP

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CS8371

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ELECTRICAL CHARACTERISTICS: (−40

°C ≤ TA ≤ +85°C, 10.5 V ≤ VCC ≤ 16 V, ENABLE1 = ENABLE2 = 5.0 V,

IOUT1 = IOUT2 = 5.0 mA, unless otherwise stated.)

Characteristic

Test Conditions

Min

Typ

Max

Unit

PRIMARY OUTPUT (VOUT1)

Output Voltage

IOUT1 = 1.0 A

7.60

8.00

8.40

V

Line Regulation

10.5 V

≤ VCC ≤ 26 V

−

50

mV

Load Regulation

5.0 mA

≤ IOUT1 ≤ 1.0 A

−

150

mV

Sleep Mode Quiescent Current

VCC = 14 V, ENABLE1 = ENABLE2 = 0 V

0

0.2

10.0

mA

Quiescent Current

VCC = 14 V, IOUT1 = 1.0 A, IOUT2 = 250 mA

−

30

mA

Dropout Voltage

IOUT1 = 250 mA

IOUT1 = 1.0 A

−

1.2

1.5

V

Quiescent Bias Current

IOUT1 = 5.0 mA, ENABLE2 = 0 V, VCC = 14 V,

IQ = ICC − IOUT1

IOUT1 = 1.0 A, ENABLE2 = 0 V, VCC = 14 V,

IQ = ICC − IOUT1

−

10

22

mA

Ripple Rejection

f = 120 Hz, VCC = 14 V with 1.0 VPP AC, COUT = 0 mF

f = 10 kHz, VCC = 14 V with 1.0 VPP AC, COUT = 0 mF

f = 20 kHz, VCC = 14 V with 1.0 VPP AC, COUT = 0 mF

−

90

74

68

−

dB

Current Limit

VCC = 16 V

1.1

−

2.5

A

Overshoot Voltage

5.0 mA

≤ IREG1 ≤ 1.0 A

−

6.0

V

Output Noise

10 Hz − 100 kHz

−

300

−

mVrms

SECONDARY OUTPUT (VOUT2)

Output Voltage

IOUT2 = 250 mA

4.75

5.00

5.25

V

Line Regulation

7.0 V

≤ VCC ≤ 26 V

−

40

mV

Load Regulation

5.0 mA

≤ IOUT2 ≤ 250 mA

−

100

mV

Dropout Voltage

IOUT2 = 5.0 mA

IOUT2 = 250 mA

−

2.2

2.5

V

Quiescent Bias Current

IOUT2 = 5.0 mA, ENABLE1 = 0 V, VCC = 14 V,

IQ = ICC − IOUT2

IOUT2 = 250 mA, ENABLE1 = 0 V, VCC = 14 V,

IQ = ICC − IOUT2

−

7.0

8.0

mA

Ripple Rejection

f = 120 Hz, VCC = 14 V with 1.0 VPP AC, COUT = 0 mF

f = 10 kHz, VCC = 14 V with 1.0 VPP AC, COUT = 0 mF

f = 20 kHz, VCC = 14 V with 1.0 VPP AC, COUT = 0 mF

−

90

75

67

−

dB

Current Limit

VCC = 16 V

270

−

600

mA

Overshoot Voltage

5.0 mA

≤ IREG2 ≤ 250 mA

−

4.3

V

Output Noise

10 Hz − 100 kHz

−

170

−

mVrms

ENABLE FUNCTION (ENABLE)

Input Current

VCC = 14 V, 0 V ≤ ENABLE ≤ 5.5 V

−150

−

150

mA

Input Voltage

Low

High

0

2.0

−

0.8

5.0

V

PROTECTION CIRCUITRY

ESD Threshold

Human Body Model

±2.0

±4.0

−

kV

Overvoltage Shutdown

−

24

−

30

V

Thermal Shutdown

Guaranteed by Design

150

180

−

°C

Thermal Hysteresis

−

30

−

°C

Podobny numer części - CS8371

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Cherry Semiconductor Co...	CS8371	174Kb / 8P	8V/1A, 5V/250mA Dual Regulator with Independent Output Enables and NoCap
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Podobny opis - CS8371

Producent	Numer części	Arkusz danych	Szczegółowy opis
Cherry Semiconductor Co...	CS8371	174Kb / 8P	8V/1A, 5V/250mA Dual Regulator with Independent Output Enables and NoCap
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	NCV8508PD50	274Kb / 26P	5.0 V, 250 mA LDO with Watchdog and RESET October, 2007 - Rev. 25
	CS8481	50Kb / 6P	3.3 V/250 mA, 5.0 V/100 mA Micropower Low Dropout Regulator with ENABLE January, 2004 ??Rev. 9
	NCV8508	89Kb / 12P	5.0 V, 250 mA LDO with Watchdog and RESET August, 2004 ??Rev. 20
	NCV8508B	223Kb / 22P	5.0 V and 3.3 V, 250 mA LDO with Watchdog and RESET March, 2011 ??Rev. 3
	CS9202	61Kb / 6P	Micropower 3.3 V, 100 mA Linear Regulator with NOCAP May, 2004 ??Rev. 12
	CS2001	77Kb / 8P	1.2 A Switching Regulator, and 5.0 V, 100 mA Linear Regulator with RESET December, 2000 ??Rev. 5
	CS8120	121Kb / 14P	5.0 V, 300 mA Linear Regulator with RESET and ENABLE January, 2004 ??Rev. 8

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