L5952 データシートの表示（PDF） - STMicroelectronics

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L5952

MULTIPLE MULTIFUNCTION VOLTAGE REGULATOR

STMicroelectronics 

ELECTRICAL CHARACTERISTCS (Continued)

Symbol

Parameter

Test Condition

Output 4: (Vout4)

Vadj Adjustable range

Imax Max. Current

SVRR Ripple rejection

Vdrop

∆Vload

∆Vlin

Voltage Drop

Load Regulation

Line Regulation

Iout = 400mA

Current limiter

1kHz, Vripple = 2Vpp

Iout = 400mA

Iout = 0 to 400mA

IOUT = 0

Vout4 Voltage configuration

Setting 1

Iout < 400mA; Vin = 9 to 16V

Setting 2

Setting 3

Setting 4

Setting 5

Setting 6

Setting 7

Select one of above settings as well as ON/OFF control by I2C. Default is OFF

Output 5 (Vout5)

Vadj

Imax

∆Vload

SVRR

Adjustable range

Max. Current

Load Regulation

Ripple Rejection

Vdrop

∆Vlin

Voltage Drop

Line Regulation

Iout < 500mA

Current limiter

Iout = 0 to 500mA

1kHz, Vripple = 2Vvpp

Iout = 500mA

IOUT = 0

Vout5 Voltage configuration

Setting 1

Iout < 500mA; Vin = 9 to 16V

Setting 2

Select one of above settings as well as ON/OFF control by I2C. Default is OFF

Output 6 (Vout6)

Vout Output Voltage

Iout < 800mA; Vin = 9 to 16V

L5952

Min Typ Max Unit

5

7.3

V

1.2

2.4

A

50

60

dB

0.6 0.75

V

20

50

mV

0

50

mV

7

7.3

7.6

V

6.7

7

7.3

V

6.3

6.6

6.9

V

6

6.3

6.6

V

5.7

6

6.3

V

5.3

5.5

5.7

V

4.75

5

5.25

V

3.3

5

V

600 1000

mA

30

50

mV

50

60

dB

2.4

3.6

V

0

50

mV

3.1

3.3

3.5

V

4.75 5.0 5.25

V

8.4

15.4

V

5/15

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