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Made in the USA

Product Series: 5087

5087

12-20W POINT OF LOAD DC-DC REGULATORS

Features

RadHard TID >100kRad(Si)
2:1 Margin: Operates beyond 200kRad TID
No SEE: LET > 82meV*cm^2/mg
Proton Resistant: No optocouplers used
Completely self contained Thick Film Hybrid DC-DC Converter
Inhibit-not function
Fully hermetic package
Synchronous rectification for high efficiency
Non-isolated for intermediate bus applications
Adjustable output voltage trim
Synch input 1:1, 95-105 kHz
100kHz operation

Specifications

Input: 5
Input Range (Continuous): 4.6
Isolation Input to Case: 100 VDC
Isolation Output to Case: 100 VDC
Storage Temp: -55 °C to 150 °C
Shock: 50 G's
Acceleration: 500 G's
Vibration: 30 G's
Weight: 50 gms typical

Environment

Grade EU:
Full Output Power at Tcase = 85°C
Minimum Output Power at Tcase = -55°C
Linearly derates to zero at Tcase = 115
TID up to kRad(Si)
No SEE up to 60MeV*cm2/mg
Grade L:
Full Output Power at Tcase = 85°C
Minimum Output Power at Tcase = -55°C
Linearly derates to zero at Tcase = 115
TID up to 45kRad(Si)
No SEE up to 60MeV*cm2/mg
Grade LE:
Full Output Power at Tcase = 125°C
Minimum Output Power at Tcase = -55°C
Linearly derates to zero at Tcase = 135
TID up to 45kRad(Si)
No SEE up to 60MeV*cm2/mg
Grade S:
Full Output Power at Tcase = 85°C
Minimum Output Power at Tcase = -55°C
Linearly derates to zero at Tcase = 115
TID up to 100kRad(Si)
No SEE up to 60MeV*cm2/mg
Grade SE:
Full Output Power at Tcase = 125°C
Minimum Output Power at Tcase = -55°C
Linearly derates to zero at Tcase = 135
TID up to 100kRad(Si)
No SEE up to 60MeV*cm2/mg

Single Output Devices

Parameters Conditions 5087-P01 (20W) 5087-P01.2 (20W) 5087-P01.5 (20W)
MIN TYP MAX MIN TYP MAX MIN TYP MAX
Output Voltage (FLD) Factory Trim 50% Load +0.95 +1.0 +1.05 +1.15 +1.2 +1.25 +1.4 +1.5 +1.6
Output current Vin min — Vin max - - 12A - - 12A - - 12A
Efficiency Pout = max rated load - 78% - - 81% - - 81% -
Line regulation Pout = max rated load
Vin min — Vin max		 - 10mV 30mV - 10mV 30mV - 10mV 30mV
Load regulation Pout = 10% to F.L. - 10mV 30mV - 10mV 30mV - 10mV 30mV
Output ripple F.L. BW 2 MHz
mVpp		 - 20 - - 20 - - 20 -
Parameters Conditions 5087-P01.8 (20W) 5087-P02.0 (20W) 5087-P02.5 (20W)
MIN TYP MAX MIN TYP MAX MIN TYP MAX
Output Voltage (FLD) Factory Trim 50% Load +1.7 +1.8 +1.9 +1.9 +2.0 +2.1 +2.4 +2.5 +2.6
Output current Vin min — Vin max - - 11A - - 10A - - 8A
Efficiency Pout = max rated load - 82% - - 83% - - 84% -
Line regulation Pout = max rated load
Vin min — Vin max		 - 10mV 50mV - 10mV 50mV - 20mV 100mV
Load regulation Pout = 10% to F.L. - 10mV 50mV - 10mV 50mV - 20mV 100mV
Output ripple F.L. BW 2 MHz
mVpp		 - 20 - - 20 - - 25 -
Parameters Conditions 5087-P03.3 (20W)
MIN TYP MAX
Output Voltage (FLD) Factory Trim 50% Load +3.2 +3.3 +3.4
Output current Vin min — Vin max - - 6A
Efficiency Pout = max rated load - 89% -
Line regulation Pout = max rated load
Vin min — Vin max		 - 25mV 125mV
Load regulation Pout = 10% to F.L. - 25mV 125mV
Output ripple F.L. BW 2 MHz
mVpp		 - 30 -

Pinout Table

5087
Pin-1: Positive Input
Pin-2: Positive Input
Pin-3: Input/Output Common
Pin-4: Output
Pin-5: Output
Pin-6: Case Ground
Pin-7: V ref
Pin-8: Adjust
Pin-9: I out
Pin-10: Sync Input
Pin-11: Remote Sense +
Pin-12: Inhibit

Case Styles

Part Number Designator Case Style Pin Count Mounting Step File
UF Case Style 8 12 Seam Weld Flanged Chassis Mount View PDF