AHF2805SSLASHCH datasheet(8/14 Pages) ETC1

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SPECIFICATIONS

AHF2815D

ABSOLUTE MAXIMUM RATINGS

Input Voltage

-0.5V to 50V

Soldering Temperature

300°C for 10 seconds

Case Temperature

Operating-55°C to +125°C

Storage

-65°C to +135°C

TABLE VI. Electrical Performance Characteristics

Test

Symbol

Conditions

-55

°C ≤ T

≤ +125°C

VIN = 28 V dc ±5%, CL = 0 unless

otherwise specified

Group A

subgroups

Device

types

Limits

Unit

Min

Max

Output voltage

VOUT

IOUT = 0

±14.85

±15.15

2,3

±14.70

±15.30

Output current 1/ 2/

IOUT

VIN = 16, 28, and 40 V dc, each output

1,2,3

720

Output ripple 3/

voltage

VRIP

VIN = 16, 28, and 40 V dc,

B.W. = 20 Hz to 2 MHz

1,2,3

mV p-p

Line

regulation 4/

VRLINE

VIN = 16, 28, and 40 V dc,

IOUT = 0, 400, and 800 mA

1,2,3

Load

regulation 4/

VRLOAD

VIN = 16, 28, and 40 V dc,

IOUT = 0, 400, and 800 mA

1,2,3

Cross

regulation 5/

VRCROS

10 percent to 90 percent

load change each output

1,2,3

3.0

Input current

IIN

IOUT = 0, inhibit (pin 1) tied to input

return (pin 7)

1,2,3

IOUT = 0,

inhibit (pin 1) = open

Input ripple current 3/ 4/

IRIP

IOUT = 800 mA, B.W. = 20 Hz to 2 MHz

1,2,3

mA p-p

Efficiency

EFF

IOUT = 800 mA

1,3

Isolation

ISO

Input to output or any pin

to case (except pin 6) at

500 V dc, TC = +25

°C

100

Ω

Capacitive load 6/ 7/

No effect on dc performance,

TC = +25

°C, total for both outputs

200

µF

Power dissipation

load fault

Overload 8/

1,2,3

Short circuit

2.5

Switching frequency

IOUT = 800 mA

4,5,6

500

600

kHz

Output response to step

transient load changes 4/

VOTLOAD

400 mA to/from 800 mA

4,5,6

-200

+200

mV pk

0 mA to/from 400 mA

4,5,6

-800

+800

See footnotes at end of table.

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