+1.631.345.3100
Made in the USA

Model: 3650-D15

3650-D15

8-20 Watt Low Input Voltage DC-DC Converter

Features

Completely self contained Thick Film Hybrid DC-DC Converter
Fully Isolated design
No External Filter Caps required
Inhibit-not function
Power on soft start
200kHz operation for low ripple and fast response time
Short Circuit protection
BIT
External Sync

Specifications

Input: 5 VDC
Input Range (Continuous): 4.6 VDC to 5.4 VDC
Input Range (Full Power): 4.75 VDC to 5.6 VDC
Transient Survival Voltage: 10 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 G's
Acceleration: 500 G's
Vibration: 30 G's
Weight: 75 gms typical

Environment

Grade I:
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 M:
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 E:
Full Output Power at Tcase = 125°C
Minimum Output Power at Tcase = -55°C
Linearly derates to zero at Tcase = 135
TID up to kRad(Si)
No SEE up to 60MeV*cm2/mg

Dual Output Devices

Parameters Conditions 3650-D15 (20W)
MIN TYP MAX
Output Voltage (FLD) +lout = -lout+ +14.9
-14.9		 +15.0
-15.0		 +15.1
-15.1
Output current Vin min — Vin max ±76mA - ±0.67A
Efficiency Pout = max rated load 79% 83% -
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		 - 75 180

Pinout Table

3650-DXX
Pin-1: bit
Pin-2: inhibit not
Pin-3: soft start
Pin-4: sync
Pin-5: N/C
Pin-6: input ret
Pin-7: + input
Pin-8: N/C
Pin-9: N/C
Pin-10: + dual output
Pin-11: dual output rtn
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 View PDF
F – 10 Pin Case Style 3 10 Solder Sealed Flanged PCB Mount View PDF
I Case Style 5 12 Seam Weld Flangeless PCB Mount View PDF
IF Case Style 6 12 Seam Weld Flanged PCB Mount View PDF
WF Case Style 8 12 Seam Weld Flanged Chassis Mount View PDF
PB Case Style 10 12 Solder Sealed PCB Stud Mount View PDF
PE Case Style 12 12 Seam Weld Stud PCM Mount View PDF