GH2801S datasheet(2/10 Pages) IRF

2 / 10 page

GH-SERIES

(28V Input, Single Output)

2016-05-16

Electrical Performance Characteristics

For Notes to Electrical Performance Characteristics, refer to page 4.

Specifications

Absolute Maximum Ratings

Recommended Operating Conditions

Input voltage range

-0.5VDC to +60VDC

Input voltage range1

+18VDC to +40VDC

Output power

Internally limited

Output power

0 to Max. Rated

Lead temperature

+300°C for 10 seconds

Operating case temperature

-55°C to +85°C

Operating case temperature

-55°C to +125°C (Note 13) Operating case temperature1

Storage temperature

-55°C to +135°C

-55°C to +70°C

1. Meets derating per MIL-STD-975

Parameter

Group A

Subgroup

Conditions

-55°C

 TC  +85°C

VIN = 28V DC ± 5%, CL = 0

unless otherwise specified

Limits

Unit

Min

Nom

Max

Input Voltage

Output Voltage (VOUT)

GH2801S

GH2801R5S

GH2801R8S

GH2802R5S

GH2803R3S

GH2805S

GH2801S

GH2801R5S

GH2801R8S

GH2802R5S

GH2803R3S

GH2805S

2,3

IOUT = 100% rated load

Note 3

0.98

1.48

1.77

2.47

3.28

4.98

0.96

1.45

1.75

2.45

3.24

4.93

1.00

1.50

1.80

2.50

3.30

5.00

Note 3

1.02

1.52

1.83

2.53

3.32

5.02

1.04

1.55

1.85

2.55

3.36

5.07

Output power (POUT)

GH2801S

GH2801R5S

GH2801R8S

GH2802R5S

GH2803R3S

GH2805S

1,2,3

VIN = 18, 28, 40 Volts, Note 2

Output current (IOUT)

GH2801S

GH2801R5S

GH2801R8S

GH2802R5S

GH2803R3S

GH2805S

1,2,3

VIN = 18, 28, 40 Volts, Note 2

15.15

Line regulation (VRLINE)

1,2,3

VIN = 18, 28, 40 Volts

IOUT = 0, 50%, 100% rated

-10

Load regulation (VRLOAD)

1,2,3

IOUT = 0, 50%, 100% rated

VIN = 18, 28, 40 Volts

-0.5

0.5

Input current (IIN)

1,2,3

IOUT = 0, Pin 3 open

Pin 3 shorted to pin 2

130

2.0

200

5.0

Switching frequency (FS)

1,2,3

Sync. Input (Pin 4) open

450

500

550

kHz

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