Data Sheet G13783EJ3V0DS

3

μ PC337

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

MIN.

TYP.

MAX.

Unit

Input-Output Voltage Differential

VIN – VO

−3

−5

−38.7

V

Input Voltage

VIN

−4.3

−40

V

Output Voltage

VO

−1.3

−30

V

Output Current

IO

0.01

1.5

A

Operating Junction Temperature

TJ

−20

+125

°C

ELECTRICAL CHARACTERISTICS

(VIN

− VO = −5 V, IO = 0.5 A, 0°C ≤ TJ ≤ +125°C, unless otherwise specified.)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

TJ = 25

°C, 3 V ≤ |VIN – VO| ≤ 40 V

0.005

0.04

%/V

Line Regulation

REGIN

3 V

≤ |VIN – VO| ≤ 40 V

0.01

0.07

%/V

| VO |

≤ 5 V

30

50

mV

TJ = 25

°C,

10 mA

≤ lO ≤ 1.5 A

| VO |

≥ 5 V

0.6

1.0

%

| VO |

≤ 5 V

45

70

mV

Load Regulation

REGL

10 mA

≤ lO ≤ 1.5 A

| VO |

≥ 5 V

0.9

1.5

%

Thermal Regulation

REGTH

TJ = 25

°C, | VIN − VO | = 40 V, VO = −10 V,

0 A

≤ IO ≤ 0.25 A, t = 10 ms

Note

0.005

0.04

%/W

ADJ pin Output Current

IADJ

60

100

μA

IADJ Change

ΔIADJ

TJ = 25

°C, 3 V ≤ |VIN – VO| ≤ 40 V,

10 mA

≤ IO ≤ 1.5 A, PT ≤ 15 W

2

5

μA

Reference Voltage

VREF

3 V

≤ |VIN – VO| ≤ 40 V,

10 mA

≤ IO ≤ 1.5 A, PT ≤ 15 W

−1.20

−1.25

−1.30

V

Temperature Stability of VREF

ΔVREF/ΔT

IO = 5 mA

−0.6

%

Minimum Load Current

IOMIN.

| VIN

− VO | = 40 V

2.1

10

mA

3 V

≤ | VIN − VO | ≤ 15 V

1.5

2.3

2.9

A

Peak Output Current

IOpeak

TJ = 25

°C, | VIN − VO | = 40 V

0.15

0.8

A

Output Noise Voltage (RMS)

Vn

TJ = 25

°C, 10 Hz ≤ f ≤ 10 kHz

0.002

%

CADJ = 0

μF

60

dB

Ripple Rejection

R

• R

TJ = 25

°C, ΔVIN = 1 Vr.m.s.

f = 120 Hz, VO =

−10 V

CADJ = 10

μF

66

75

dB

Note Pulse testing Duty Cycle

≤ 2%