ADDC02808PBTV(Rev0) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADDC02808PBTV
(Rev.:Rev0)

28 V, 200 W Pulsed DC/DC Converter with Integral EMI Filter

Analog Devices 

ADDC02808PB

ABSOLUTE MAXIMUM RATINGS*

PIN DESCRIPTIONS

INHIBIT . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V dc, –0.5 V dc

SYNC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.0 V dc, –0.5 V dc Pin

ISHARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V dc, –0.5 V dc No. Name

Function

TEMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 V dc, –0.3 V dc 1

Common-Mode Voltage, Input to Output . . . . . . . . . 500 V dc

Lead Soldering Temp (10 sec) . . . . . . . . . . . . . . . . . . . +300°C

Storage Temperature . . . . . . . . . . . . . . . . . . –65°C to +150°C

Maximum Junction Temperature . . . . . . . . . . . . . . . . . +150°C

2

Maximum Case Operating Temperature . . . . . . . . . . . +125°C

*Absolute maximum ratings are limiting values, to be applied individually, and

beyond which the serviceability of the circuit may be impaired. Functional

3

–SENSE

+SENSE

ADJUST

Feedback loop connection for remote sensing

output voltage. Must always be connected to

output return for proper operation.

Feedback loop connection for remote sensing

output voltage. Must always be connected to

+VOUT for proper operation.

Adjusts output voltage setpoint.

operability under any of these conditions is not necessarily implied. Exposure of 4 STATUS Indicates output voltage is within ± 5% of

OBSOLETE absolute maximum rating conditions for extended periods of time may affect device

reliability.

ORDERING GUIDE

Device

Operating

Temperature

Range (Case)

Description

ADDC02808PBKV

–40°C to +85°C Hermetic Package

ADDC02808PBTV

–55°C to +90°C Hermetic Package

ADDC02808PBTV/883B* –55°C to +125°C Hermetic Package

*Contact factory.

EXPLANATION OF TEST LEVELS

Test Level

I – 100% production tested.

nominal. Active high referenced to –SENSE

(Pin 1).

5

VAUX

Low level dc auxiliary voltage supply refer-

enced to input return (Pin 10).

6 INHIBIT Power Supply Inhibit. Active low and refer-

enced to input return (Pin 10).

7 SYNC

Clock synchronization input for multiple

units; referenced to input return (Pin 10).

8

ISHARE

Current share pin which allows paralleled

units to share current typically within ± 5% at

full load; referenced to input return (Pin 10).

9 TEMP Case temperature indicator and temperature

shutdown override; referenced to input return

(Pin 10).

10 –VIN

11 +VIN

Input Return.

+28 V Nominal Input Bus.

II – 100% production tested at +25°C, and sample tested at 12 +VOUT +8 V dc Output.

specified temperatures.

13 +VOUT +8 V dc Output.

III – Sample tested only.

14 +VOUT +8 V dc Output.

IV – Parameter is guaranteed by design and characterization

testing.

15 RETURN Output Return.

16 RETURN Output Return.

V – Parameter is a typical value only.

17 RETURN Output Return.

VI –

All devices are 100% production tested at +25°C. 100%

production tested at temperature extremes for military

temperature devices; guaranteed by design and

characterization testing for industrial devices.

PIN CONFIGURATION

1

17

TOP

VIEW

12

11

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Therefore, proper ESD precautions are recommended to avoid performance degradation or loss

of functionality.

REV. 0

–3–

WARNING!

ESD SENSITIVE DEVICE

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