HA17723P 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HA17723P

Precision Voltage Regulator

Hitachi -> Renesas Electronics 

HA17723/F/P

Electrical Characteristics (Ta = 25°C)

Item

Line regulation

Symbol Min

δVO Line —

—

—

—

Load regulation

δVO Load —

—

—

Ripple rejection

RREJ

Average temperature

δVO/δT

coefficient of output voltage

Reference voltage

VREF

Standby current

I ST

Short circuit current limit

I SC

—

—

—

—

6.80

—

—

Typ

0.01

0.1

—

—

0.03

—

—

74

86

0.003

Max

0.1

0.5

0.4

0.3

0.2

0.7

0.6

—

—

0.018

Unit

%

%

%

%

%

%

%

dB

%/°C

Test Conditions

VIN = 12 to 15V

VIN = 12 to 40V

VIN = 12 to 15V,

TA = –20 to +75°C

VIN = 12 to 15V,

Ta = 0 to +70°C

IOUT = 1 to 50mA

VIN = 12 to 15V,

TA = –20 to +75°C

IOUT = 1 to 50mA,

Ta = 0 to +70°C

f = 50Hz to

10kHz

CREF = 0

CREF = 5µF

TA = –20 to +75°C

0.003

7.15

—

65

0.015

7.50

4.0

—

%/°C

V

mA

mA

Ta = 0 to +70°C

VIN = VCC = VC = 12V,

VEE = 0

VIN = 30V, IL = 0

RSC = 10Ω, VOUT = 0

Electrical Characteristics Measuring Circuit

VIN

R1

CREF R2

VCC

VREF

VC

VOUT

CL

CS

VIN(+) VIN(+)

VEE COMP

VIN = VCC = VC = 12V, VEE = 0, VOUT = 5.0V, IL = 1mA,

RSC = 0, C1 = 100pF, CREF = 0, R2 ≈ 5kΩ, R3 = R1R2/(R1+R2)

RSC

R3

C1

VOUT

4

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