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Product Series: 3070

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3070

3.25 – 6.5Watt Proton Rad Hard 100K+® DC – DC Converters

Features

RadHard TID >100kRad(Si)
2:1 Margin: Operates beyond 200kRad TID
No SEE: LET > 82meV*cm^2/mg
Proton Resistant: No optocouplers used
Specifically designed for redundant space applications
Completely self contained Thick Film Hybrid DC-DC Converter
No External Filter Caps required
Fully Isolated design
Inhibit-not function
200kHz operation for low ripple and fast response time
Built in EMI input filter meets MIL-STD 461C requirements CE01,CE03, CS01, CS02 & CS06
Short Circuit protection
Over voltage protection
BIT

Specifications

Input: 120 VDC
Input Range (Continuous): 86 VDC to 158 VDC
Isolation Input to Case: 500 VDC
Isolation Input to Output: 500 VDC
Isolation Output to Case: 100 VDC
Storage Temp: -55 °C to 150 °C
Shock: 50 VDC
Acceleration: 500 VDC
Vibration: 30 VDC
Weight: 30 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

Toggle Columns: Parameter - Conditions
Parameters Conditions 3070-S03.3 (6.5W) 3070-S05 (6.5W) 3070-S05.2 (6.5W) 3070-S12 (6.5W) 3070-S15 (6.5W) 3070-S28 (6.5W)
3070-S03.3 (6.5W) MIN 3070-S03.3 (6.5W) TYP 3070-S03.3 (6.5W) MAX 3070-S05 (6.5W) MIN 3070-S05 (6.5W) TYP 3070-S05 (6.5W) MAX 3070-S05.2 (6.5W) MIN 3070-S05.2 (6.5W) TYP 3070-S05.2 (6.5W) MAX 3070-S12 (6.5W) MIN 3070-S12 (6.5W) TYP 3070-S12 (6.5W) MAX 3070-S15 (6.5W) MIN 3070-S15 (6.5W) TYP 3070-S15 (6.5W) MAX 3070-S28 (6.5W) MIN 3070-S28 (6.5W) TYP 3070-S28 (6.5W) MAX
Output Voltage (FLD) — +3.2 +3.3 +3.4 +4.9 +5.0 +5.1 +5.1 +5.2 +5.3 +11.9 +12.0 +12.1 +14.9 +15.0 +15.1 +27.8 +28.0 +28.2
Output current Vin min — Vin max - -
 1.97A - -
 1.25A - -
 1.25A - -
 541A - -
 433A - -
 232A
Efficiency Pout = max rated load 66% 69% - 71% 74% - 71% 74% - 78% 82% - 79% 83% - 78% 82% -
Line regulation Pout = max rated load
Vin min — Vin max		 -
 10mV 30mV -
 10mV 50mV -
 10mV 50mV -
 20mV 100mV -
 25mV 125mV -
 50mV 250mV
Load regulation Pout = 10% to F.L. -
 10mV 30mV -
 10mV 50mV -
 10mV 50mV -
 20mV 100mV -
 25mV 125mV -
 50mV 250mV
Output ripple F.L. BW 2 MHz
mVpp		 -
 30 65 -
 40 85 -
 40 85 -
 60 150 -
 75 180 -
 150 350

Dual Output Devices

Toggle Columns: Parameter - Conditions
Parameters Conditions 3070-D05 (6.5W) 3070-D12 (6.5W) 3070-D15 (6.5W)
3070-D05 (6.5W) MIN 3070-D05 (6.5W) TYP 3070-D05 (6.5W) MAX 3070-D12 (6.5W) MIN 3070-D12 (6.5W) TYP 3070-D12 (6.5W) MAX 3070-D15 (6.5W) MIN 3070-D15 (6.5W) TYP 3070-D15 (6.5W) MAX
Output Voltage (FLD) +lout = -lout+ +4.9
-4.9		 +5.0
-5.0		 +5.1
-5.1		 +11.9
-11.9		 +12.0
-12.0		 +12.1
-12.1		 +14.9
-14.9		 +15.0
-15.0		 +15.1
-15.1
Output current Vin min — Vin max ±35mA -
 ±625mA ±35mA -
 ±270mA ±32mA -
 ±217mA
Efficiency Pout = max rated load 72% 76% - 78% 82% - 79% 83% -
Line regulation Pout = max rated load
Vin min — Vin max		 -
 ±10mV ±50mV -
 ±20mV ±100mV -
 ±25mV ±125mV
Load regulation Pout = 10% to F.L. -
 ±10mV ±50mV -
 ±20mV ±100mV -
 ±25mV ±125mV
Output ripple F.L. BW 2 MHz
mVpp		 -
 40 85 -
 60 150 -
 75 180

Triple Output Devices

Toggle Columns: Parameter - Conditions
Parameters Conditions 3070-T3.3/5 (6.5W) 3070-T3.3/12 (6.5W) 3070-T3.3/15 (6.5W) 3070-T05 (6.5W) 3070-T12 (6.5W) 3070-T15 (6.5W)
3070-T3.3/5 (6.5W) MIN 3070-T3.3/5 (6.5W) TYP 3070-T3.3/5 (6.5W) MAX 3070-T3.3/12 (6.5W) MIN 3070-T3.3/12 (6.5W) TYP 3070-T3.3/12 (6.5W) MAX 3070-T3.3/15 (6.5W) MIN 3070-T3.3/15 (6.5W) TYP 3070-T3.3/15 (6.5W) MAX 3070-T05 (6.5W) MIN 3070-T05 (6.5W) TYP 3070-T05 (6.5W) MAX 3070-T12 (6.5W) MIN 3070-T12 (6.5W) TYP 3070-T12 (6.5W) MAX 3070-T15 (6.5W) MIN 3070-T15 (6.5W) TYP 3070-T15 (6.5W) MAX
Output Voltage (FLD) +lout = -lout+ +3.2
+4.9
-4.9		 +3.3
+5.0
-5.0		 +3.4
+5.1
-5.1		 +3.2
+11.9
-11.9		 +3.3
+12.0
-12.0		 +3.4
+12.1
-12.1		 +3.2
+14.9
-14.9		 +3.3
+15.0
-15.0		 +3.4
+15.1
-15.1		 +4.9
+4.9
-4.9		 +5.0
+5.0
-5.0		 +3.4
+5.1
-5.1		 +4.9
+11.9
-11.9		 +5.0
+12.0
-12.0		 +3.4
+12.1
-12.1		 +4.9
+14.9
-14.9		 +5.0
+15.0
-15.0		 +3.4
+15.1
-15.1
Output current Vin min — Vin max 75mA
±20mA		 -
-		 750mA
±150mA		 75mA
±20mA		 -
-		 750mA
±105mA		 75mA
±20mA		 -
-		 750mA
±83mA		 50mA
±20mA		 -
-		 500mA
±150mA		 50mA
±20mA		 -
-		 500mA
±105mA		 50mA
±20mA		 -
-		 500mA
±83mA
Efficiency Pout = max rated load 66% 69% - 66% 69% - 66% 69% - 66% 69% - 71% 74% - 71% 74% -
Line regulation Pout = max rated load
Vin min — Vin max		 -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV
Load regulation Pout = 10% to F.L. -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV		 -
-		 10mV
25mV		 50mV
50mV
Output ripple F.L. BW 2 MHz
mVpp		 -
-		 30
-		 65
50		 -
-		 30
-		 65
50		 -
-		 30
-		 65
50		 -
-		 40
-		 85
50		 -
-		 40
-		 85
50		 -
-		 40
-		 85
50

Pinout Table

3070-SXX<24 3070-SXX≥24 3070-DXX 3070-TXX
Pin-1: bit Pin-1: bit Pin-1: bit Pin-1: bit
Pin-2: inhibit not Pin-2: inhibit not Pin-2: inhibit not Pin-2: inhibit not
Pin-3: soft start Pin-3: soft start Pin-3: soft start Pin-3: soft start
Pin-4: sync Pin-4: sync Pin-4: sync Pin-4: sync
Pin-5: N/C Pin-5: N/C Pin-5: N/C Pin-5: N/C
Pin-6: input ret Pin-6: input ret Pin-6: input ret Pin-6: input ret
Pin-7: + input Pin-7: + input Pin-7: + input Pin-7: + input
Pin-8: main output Pin-8: N/C Pin-8: N/C Pin-8: main output
Pin-9: main output ret Pin-9: N/C Pin-9: N/C Pin-9: main output ret
Pin-10: N/C Pin-10: main output Pin-10: + dual output Pin-10: + dual output
Pin-11: adjust Pin-11: N/C Pin-11: dual output ret Pin-11: dual output ret
Pin-12: N/C Pin-12: main output ret Pin-12: - dual output Pin-12: - dual output

Case Styles

Part Number Designator Case Style Pin Count Mounting Step File
2 Case Style 2 12 Solder Sealed Flangelss PCB Mount Download
F – 10 Pin Case Style 3 10 Solder Sealed Flanged PCB Mount Download
H Case Style 5 12 Seam Weld Flangeless PCB Mount Download
HF – 10 Pin Case Style 6 10 Seam Weld Flanged PCB Mount Download
VF Case Style 8 12 Seam Weld Flanged Chassis Mount Download