DVHV2805SFR-XXX datasheet(2/18 Pages) DELTA | HIGH RELIABILITY HYBRID DC-DC CONVERTERS

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DVHV2805SFR-XXX Datasheet(PDF) 2 Page - Delta Electronics, Inc.

Part #	DVHV2805SFR-XXX

Description	HIGH RELIABILITY HYBRID DC-DC CONVERTERS

Download	18 Pages

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Manufacturer	DELTA [Delta Electronics, Inc.]

Direct Link	http://www.deltaww.com

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DVHV2805SFR-XXX Datasheet(HTML) 2 Page - Delta Electronics, Inc.

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DVHV2800S Series

1X020DSF

2

SPECIFICATIONS (T

CASE = -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)

ABSOLUTE MAXIMUM RATINGS

Input Voltage (Continuous)

50 VDC

Junction Temperature Rise to Case

+15°C

Input Voltage (Transient, 1 second)

80 Volts

Storage Temperature

-65°C to +150°C

Output Power

1

15 Watts

Lead Solder Temperature (10 seconds)

270°C

Power Dissipation (Full Load, TCASE = +125°C)

11 Watts

Weight (Maximum) (Un-Flanged / Flanged)

(49 / 52) Grams

DVHV283R3S

DVHV2805S

Parameter

Conditions

Min

Typ

Max

Min

Typ

Max

Units

STATIC

Continuous

15

28

50

15

28

50

V

INPUT

Voltage

4

Transient, 1 sec

-

-

80

-

-

80

V

Inhibited

-

-

6

-

-

6

mA

Current

No Load

-

-

90

-

-

90

mA

Ripple Current

Full Load, 20Hz to 10MHz

-

-

50

-

-

50

mAp-p

Inhibit Pin Input

4

0

-

1.5

0

-

1.5

V

Inhibit Pin Open Circuit Voltage

4

9.0

11.0

13.0

9.0

11.0

13.0

V

UVLO Turn On

12.0

-

14.8

12.0

-

14.8

V

UVLO Turn Off

4

11.0

-

14.5

11.0

-

14.5

V

VOUT

TCASE = 25°C

3.26

3.30

3.34

4.95

5.00

5.05

V

OUTPUT

Voltage

VOUT

TCASE = -55°C to +125°C

3.25

3.30

3.35

4.925

5.00

5.075

V

Power

3

0

-

10

0

-

15

W

Current

3

VOUT

0

-

3.03

0

-

3.0

A

Ripple Voltage

VOUT

Full Load, 20Hz to 10MHz

-

-

30

-

-

30

mVp-p

Line Regulation

VOUT

VIN = 15V to 50V

-

-

20

-

-

20

mV

Load Regulation

VOUT

No Load to Full Load

-

-

50

-

-

50

mV

EFFICIENCY

68

-

-

73

-

-

%

Overload

4

-

-

11

-

-

11

W

LOAD FAULT POWER DISSIPATION

Short Circuit

-

-

11

-

-

11

W

CAPACITIVE LOAD

4

-

-

1000

-

-

1000

µF

SWITCHING FREQUENCY

400

475

550

400

475

550

kHz

SYNC FREQUENCY RANGE

VH – VL = 5V

Duty Cycle = 20% - 80%

500

-

600

500

-

600

kHz

ISOLATION

500 VDC

100

-

-

100

-

-

MΩ

MTBF (MIL-HDBK-217F)

AIF @ TC = 55°C

-

413

-

-

413

-

kHrs

DYNAMIC

Load Step Output Transient

VOUT

-

-

200

-

-

300

mVPK

Load Step Recovery

2

Half Load to Full Load

-

-

550

-

-

500

µSec

Line Step Output Transient

4

VOUT

-

300

600

-

300

600

mVPK

Line Step Recovery

2, 4

VIN = 16V to 40V

-

300

500

-

300

500

µSec

Turn On Delay

VOUT

-

-

20

-

-

20

mSec

Turn On Overshoot

VIN = 0V to 28V

-

-

15

-

-

25

mVPK

Notes: 1. Dependant on output voltage.

2. Time for output voltage to settle within 1% of its nominal value.

3. Derate linearly to 0 at 135°C.

4. Verified by qualification testing.

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