ATW2805SSLASHES-MSTR datasheet(6/10 Pages) IRF

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ATW28XXS Series

Specifications

Table III. Electrical Performance Characteristics

ATW2815S

For Notes to Specifications, refer to page 7

Input voltage

-0.5V to +50VDC

Soldering temperature

300°C for 10 seconds

Operating case temperature

-55°C to +125°C

Storage case temperature

-65°C to +135°C

Absolute Maximum Ratings

Test

Symbol

Conditions

-55°C

≤ Tc ≤ +125°C

Vin = 28 Vdc ±5%, CL = 0

Unless otherwise specified

Group A

Subgroups

Device

Types

Limits

Unit

Min

Max

Output voltage

VOUT

IOUT = 0

All

14.85

15.15

2,3

14.70

15.30

Output current

IOUT

VIN = 17, 28, and 40 V dc

1,2,3

All

1333

Output ripple voltage

VRIP

VIN = 17, 28, and 40 V dc,

B.W. = dc to 2MHz

1,2,3

All

mVp-p

Output power

1, 3

POUT

VIN = 17,28, and 40 V dc

1,2,3

All

Line regulation

VRLINE

VIN = 17, 28, and 40 V dc,

Iout = 0, 677, and 1333mA

All

2,3

Load regulation

VRLOAD

VIN = 17, 28, and 40 V dc,

IOUT = 0, 677, and 1333mA

1,2,3

All

150

Input current

IIN

IOUT = 0, inhibit (pin 2)

tied to input return (pin 10)

1,2,3

All

IOUT = 0, inhibit (pin 2) =

open

Input ripple current

IRIP

IOUT = 1333mA

B.W. = dc to 2MHz

1,2,3

All

mAp-p

Efficiency

EFF

IOUT = 1333mA

All

TC = +25

°C

Isolation

ISO

Input to output or any pin

to case (except pin 8) at

500

V dc Tc = +25°C

All

100

Ω

Capacitive load

4, 5

No effect on dc

performance,

Tc = +25°C

All

200

µF

Power dissipation

load fault

Overload, TC = +25

°C

All

6.0

Short circuit, TC = +25

°C

6.0

Switching frequency

IOUT = 1333mA

4,5,6

225

275

KHz

225

245

250

275

Output response to step

transient load changes

VOTLOAD

50% load to/from 100%

load

All

-300

+300

mVpk

5,6

-450

+450

No load to/from 50% load

-500

+500

5,6

-750

+750

ATW2805S/ES-MSTR Datasheet(PDF) 6 Page - International Rectifier

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