CS8156YT5G 데이터 시트보기 (PDF) - ON Semiconductor

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CS8156YT5G

12 V, 5.0 V Low Dropout Dual Regulator with ENABLE

ON Semiconductor 

CS8156

ELECTRICAL CHARACTERISTICS for VOUT: (VIN = 14.5 V, IOUT1 = 5.0 mA, IOUT2 = 5.0 mA, −40°C ≤ TJ ≤ +150°C,

−40°C ≤ TC ≤ +125°C; unless otherwise specified.)

Characteristic

Test Conditions

Min

Typ

Max

Unit

Output Stage (VOUT1)

Output Voltage, (VOUT1)

Dropout Voltage

Line Regulation

Load Regulation

Quiescent Current

Quiescent Current (Sleep Mode)

13 V ≤ VIN ≤ 16 V, IOUT1 ≤ 750 mA

IOUT1 = 500 mA

IOUT1 = 750 mA

13 V ≤ VIN ≤ 16 V, 5.0 mA ≤ IOUT1 < 100 mA

5.0 mA ≤ IOUT1 ≤ 500 mA

IOUT1 ≤ 500 mA, No Load on Standby

IOUT1 ≤ 750 mA, No Load on Standby

ENABLE = Low

11.2

12.0

12.8

V

−

0.4

0.6

V

0.6

1.0

V

−

15

80

mV

−

15

80

mV

−

45

125

mA

−

100

250

mA

−

0.2

50

μA

Ripple Rejection

Current Limit

f = 120 Hz, IOUT = 5.0 mA, VIN = 1.5 VPP at 15.5 VDC

42

70

−

dB

−

0.75

1.20

2.50

A

Maximum Line Transient

Reverse Polarity Input Voltage, DC

Reverse Polarity Input Voltage,

Transient

VOUT1 ≤ 13 V

VOUT1 ≥ −0.6 V, 10 Ω Load

1.0% Duty Cycle, t = 100 ms, VOUT ≥ −6.0 V,

10 Ω Load

60

90

−

V

−18

−30

−

V

−50

−80

−

V

Output Noise Voltage

10 Hz − 100 kHz

−

−

500 μVrms

Output Impedance

500 mA DC and 10 mA rms, 100Hz

−

0.2

1.0

Ω

Overvoltage Shutdown

−

28

34

45

V

Standby Output (VOUT2)

Output Voltage, (VOUT2)

Dropout Voltage

Line Regulation

Load Regulation

Ripple Rejection

Current Limit

9.0 V ≤ VIN ≤ 16 V, 1.0 mA ≤ IOUT2 ≤ 100 mA

4.90

5.00

5.10

V

IOUT2 ≤ 100 mA

−

−

0.60

V

6.0 V ≤ VIN ≤ 26 V, 1.0 mA ≤ IOUT ≤ 100 mA

−

5.0

50

mV

1.0 mA ≤ IOUT2 ≤ 100 mA; 9.0 V ≤ VIN ≤ 16 V

−

5.0

50

mV

f = 120 Hz; IOUT = 100 mA, VIN = 1.5 VPP at 14.5 VDC

42

70

−

dB

−

100

200

−

mA

ENABLE Function (ENABLE)

Input ENABLE Threshold

Input ENABLE Current

VOUT1 Off

VOUT1 On

VENABLE ≤ VTHRESHOLD

−

1.25

0.80

V

2.00

1.25

−

V

−10

0

10

μA

PACKAGE LEAD #

5 Lead TO−220

1

2

3

4

5

PACKAGE PIN DESCRIPTION

LEAD SYMBOL

VIN

VOUT1

GND

ENABLE

VOUT2

FUNCTION

Supply voltage, usually direct from battery.

Regulated output 12 V, 750 mA (typ).

Ground connection.

CMOS compatible input lead; switches outputs on and off.

When ENABLE is high VOUT1 and VOUT2 are active.

Regulated output 5.0 V, 100 mA (typ).

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