VPT15-2800S DC-DC Converter
The VPT15-2800S Series of DC-DC converters are designed specifically for military vehicles, weapons, shipboard, avionics, and other hi-rel applications. These converters are based on proven military heritage electrical designs and packaged securely in six-sided metal packages for rugged duty.
Features:
- Up to 15W output power
- Single outputs of 3.3V, 5V, 12V and 15V
- Very low output noise
- Wide input voltage range: 15 to 50 Volts with 80V transient per MIL-STD-704
- Full performance over a wide temperature range of -55 °C to +100 °C, no power derating necessary
- Output voltage trim up +10% or down -20%
- Six-sided metal cases for improved EMI and mechanical/environmental performance
- Optional rugged epoxy encapsulated V-SHIELD® package with integral metalized EMI shield
- No use of optoisolators
- Host of circuit protection features
- High power density: > 20 W/in3
- Fixed switching frequency
Compliances and Certifications:
- MIL-STD-1275 when used with a VPTPCM-12
- MIL-STD-704 input voltage requirements
- MIL-STD-461C-G when used with a VPT VPTF1-28 EMI filter
- DEF STAN 61-5 and DEF STAN 59-411 when used with a VPTc10-28 EMI filter
- Environmental screening to JESD22, MIL-STD-810, MIL-STD-883
- J-STD-001, ISO-9001, IPC-A-610 Class 3 manufacturing
Summary Data
For complete specifications, please see the official datasheet.
To provide you with the most accurate data for the actual performance of this product once deployed, please note that the electrical performance data provided below is at Tcase = -55° C to +100° C, Vin= +28V ±5%, full load, unless otherwise specified.
Select a product to view its specifications:
| Parameter | Conditions | VPT15-283R3S | Units | ||
|---|---|---|---|---|---|
| Min | Typ | Max | |||
| Input Voltage | Continuous Transient(1) | 15 | 28 | 50 80 | Vdc |
| Output Voltage | Full Load | 3.21 | 3.30 | 3.38 | Vdc |
| Output Power | Vin: 15-50V | 0 | 10 | W | |
| Efficiency | Vin: 28V, Full Load | 67 | 70 | % | |
| Input Ripple | Full Load, 20Hz to 10MHz | 40 | 75 | mApp | |
| Output Ripple | Full Load, 20Hz to 10MHz | 10 | 40 | mVpp | |
| Load Regulation | No Load to Full Load | 1 | 10 | mV | |
| Line Regulation | Vin: 15-50V | 1 | 10 | mV | |
| Parameter | Conditions | VPT15-2805S | Units | ||
|---|---|---|---|---|---|
| Min | Typ | Max | |||
| Input Voltage | Continuous Transient(1) | 15 | 28 | 50 80 | Vdc |
| Output Voltage | Full Load | 4.87 | 5.00 | 5.13 | Vdc |
| Output Power | Vin: 15-50V | 0 | 15 | W | |
| Efficiency | Vin: 28V, Full Load | 72 | 76 | % | |
| Input Ripple | Full Load, 20Hz to 10MHz | 50 | 80 | mApp | |
| Output Ripple | Full Load, 20Hz to 10MHz | 10 | 40 | mVpp | |
| Load Regulation | No Load to Full Load | 1 | 10 | mV | |
| Line Regulation | Vin: 15-50V | 1 | 10 | mV | |
| Parameter | Conditions | VPT15-2812S | Units | ||
|---|---|---|---|---|---|
| Min | Typ | Max | |||
| Input Voltage | Continuous Transient(1) | 15 | 28 | 50 80 | Vdc |
| Output Voltage | Full Load | 11.70 | 12.00 | 12.30 | Vdc |
| Output Power | Vin: 15-50V | 0 | 15 | W | |
| Efficiency | Vin: 28V, Full Load | 76 | 80 | % | |
| Input Ripple | Full Load, 20Hz to 10MHz | 40 | 80 | mApp | |
| Output Ripple | Full Load, 20Hz to 10MHz | 10 | 30 | mVpp | |
| Load Regulation | No Load to Full Load | 1 | 10 | mV | |
| Line Regulation | Vin: 15-50V | 1 | 10 | mV | |
| Parameter | Conditions | VPT15-2815S | Units | ||
|---|---|---|---|---|---|
| Min | Typ | Max | |||
| Input Voltage | Continuous Transient(1) | 15 | 28 | 50 80 | Vdc |
| Output Voltage | Full Load | 14.62 | 15.00 | 15.38 | Vdc |
| Output Power | Vin: 15-50V | 0 | 15 | W | |
| Efficiency | Vin: 28V, Full Load | 76 | 80 | % | |
| Input Ripple | Full Load, 20Hz to 10MHz | 40 | 80 | mApp | |
| Output Ripple | Full Load, 20Hz to 10MHz | 10 | 30 | mVpp | |
| Load Regulation | No Load to Full Load | 1 | 10 | mV | |
| Line Regulation | Vin: 15-50V | 1 | 10 | mV | |
(1) Transient time up to 1 second.
