 
|
Home > Polytron Power Supplies > Polytron SWA2 Series DC-DC Converters, 2 Watt Single and Dual Output With Miniature SIP Package 0.86" x 0.36" x 0.44"
Polytron SWA2 Series DC-DC Converters, 2 Watt Single and Dual Output With Miniature SIP Package 0.86" x 0.36" x 0.44"
|
|
Product Options
| Daburn Part Number: |
|
|
Regulated design with wide input voltage range
Our 2 watt single and dual SWA2 DC-DC converter offers continuous short circuit protection and has low ripple and noise. This design also features an external on/off control and a miniature single inline package (SIP) of 0.86" x 0.36" x 0.44"
- Miniature SIP 0.86" x 0.36" x 0.44"
- 2:1 Wide Input Voltage Range
- Low Ripple and Noise
- Input to Output Isolation up to 1kvdc
- Continuous Short Circuit Protection
- External On/Off Control
SWA2 Series Specification Sheet PDF
Daburn Part
Number |
Input Voltage
Range (Vdc) |
Output Voltage
(Vdc) |
Output Current
(mA) |
Efficiency
% |
Case |
| Single Output |
| SWA2-5S33 |
5 (4.5-9) |
3.3 |
500 |
65 |
SIP3 |
| SWA2-5S5 |
5 |
400 |
66 |
SIP3 |
| SWA2-5S9 |
9 |
222 |
71 |
SIP3 |
| SWA2-5S12 |
12 |
167 |
71 |
SIP3 |
| SWA2-5S15 |
15 |
134 |
73 |
SIP3 |
| SWA2-12S33 |
12 (9-18) |
3.3 |
500 |
70 |
SIP3 |
| SWA2-12S5 |
5 |
400 |
75 |
SIP3 |
| SWA2-12S9 |
9 |
222 |
79 |
SIP3 |
| SWA2-12S12 |
12 |
167 |
80 |
SIP3 |
| SWA2-12S15 |
15 |
134 |
80 |
SIP3 |
| SWA2-24S33 |
24 (18-36) |
3.3 |
500 |
71 |
SIP3 |
| SWA2-24S5 |
5 |
400 |
76 |
SIP3 |
| SWA2-24S9 |
9 |
222 |
80 |
SIP3 |
| SWA2-24S12 |
12 |
167 |
80 |
SIP3 |
| SWA2-24S15 |
15 |
134 |
81 |
SIP3 |
| SWA2-48S33 |
48 (36-72) |
3.3 |
500 |
70 |
SIP3 |
| SWA2-48S5 |
5 |
400 |
73 |
SIP3 |
| SWA2-48S9 |
9 |
222 |
78 |
SIP3 |
| SWA2-48S12 |
12 |
167 |
79 |
SIP3 |
| SWA2-48S15 |
15 |
134 |
79 |
SIP3 |
| Dual Output |
| SWA2-5-5 |
5 (4.5-9) |
±5 |
±200 |
64 |
SIP3 |
| SWA2-5-12 |
±12 |
±83 |
69 |
SIP3 |
| SWA2-5-15 |
±15 |
±67 |
71 |
SIP3 |
| SWA2-12-5 |
12 (9-18) |
±5 |
±200 |
73 |
SIP3 |
| SWA2-12-12 |
±12 |
±83 |
78 |
SIP3 |
| SWA2-12-15 |
±15 |
±67 |
78 |
SIP3 |
| SWA2-24-5 |
24 (18-36) |
±5 |
±200 |
78 |
SIP3 |
| SWA2-24-12 |
±12 |
±83 |
80 |
SIP3 |
| SWA2-24-15 |
±15 |
±67 |
70 |
SIP3 |
| SWA2-48-5 |
48 (36-72) |
±5 |
±200 |
71 |
SIP3 |
| SWA2-48-12 |
±12 |
±83 |
77 |
SIP3 |
| SWA2-48-15 |
±15 |
±67 |
77 |
SIP3 |
Input and Output Specifications:
INPUT
- Voltage Ranges:
- 5V nominal input: 4.5 - 9 Vdc
- 12V nominal input: 9 - 18 Vdc
- 24V nominal input: 18 - 36 Vdc
- 48V nominal input: 36 - 75 Vdc
- Input Filter: Capacitor type
- Input Surge Voltage: 100mS max.
- 5V input: 15 Vdc
- 12V input: 36 Vdc
- 24V input: 50 Vdc
- 48V input: 100 Vdc
- Reflected Ripple Current: External Capacitor at Input.
- 5V input (100μF): 400 mAp-p max
- 12V input (100μF): 150 mAp-p max
- 24V input (10μF): 380 mAp-p max
- 48V input (10μF): 170 mAp-p max
- Start up time Nominal Vin and constant resistor load: 1mS typ
- Remote ON/OFF
- DC-DC ON: Open or high impedance
- DC-DC OFF: Control pin applied current 3 ~ 6mA max. via 1KΩ
- Remote OFF Input current
- Nominal input: 1mA max.
OUTPUT
- Output Power: 2 watts max.
- Voltage Accuracy: Full load and nominal Vin, ±2%
- Minimum Load: 25% of FL
- Line Regulation: LL to HL at Full load, ±0.5%
- Load Regulation 25% to 100% FL, ±0.75%
- Ripple and Noise: 20 MHz bandwidth, 50mVp-p
- Temperature Coefficient: ±0.1% °C max.
- Transient Response Recovery Time 25% load step change: 500μS, typ
- Short Circuit Protection: Continuous, automatic recovery
More Specifications:
GENERAL
- Efficiency: 70%
- Isolation Voltage: 1000 Vdc min.
- Isolation Resistance: 10^9 Ohms, min.
- Isolation Capacitance: 300 pF, max.
- Switching Frequency Full load to minimum load, 100 to 650KHz
ENVIRONMENTAL
- Operating Temperature Range: -40 to 85°C
- Storage Temperature Range: -55 to 105°C
- Cooling: Nature Convection
- Thermal Shock: MIL-STD-810D
- Vibration: 10-55Hz, 2G, 30 minutes along X, Y and Z
- Relative Humidity: 5% - 95% RH
PHYSICAL
- Case Material: Non-conductive black plastic
- Base Material: None
- Potting Material: Silicon (UL94-V0)
- Dimensions: 0.86 x 0.36 x 0.44 inch (21.8 x 9.2 x 11.1 mm)
- Weight: 4.8 g. (0.17 oz.)
- MTBF: 5.107 x 10^6 Hours
EMC CHARACTERISTICS
- Meet EN55022 classes B recommend circuit with external L-C at input
- 5V input: 100μF and 10μH
- 12V input: 100μF and 10μH
- 24V input: 10μF and 120μH
- 48V input: 10μF and 120μH
Notes:
* The SWA2 meets level A & level B conducted emissions only with external components connected before the input pin to the converter.
|
Extra wide input range (4.5-13.2V, 9-18V, 18-36V, 36-75V), wide temperature range (-40 to +105º C) and high efficiency up to 86 percent. Housed in a SIP 8 package, devices have no minimum load requirement and include remote ON/OFF, short cir. protection.
|
Extra wide input range (4.5–18 V, 9–36 V and 18–75 V), wide temperature range (-40 to +105º C) and high efficiency up to 82 percent. Housed in a SIP 8 package, no minimum load requirement, remote ON/OFF, short circuit and undervoltage protection.
|
With 80% efficiency, our 1 watt single and dual output DC-DC converter offers the options of 1000 Vdc or 3000 Vdc input/output isolation. The design also features 1-watt unregulated output power and a miniature single-inline package (SIP).
|
Our 3 watt single and dual output DC-DC converter with a 4:1 input voltage range provides continuous short circuit protection, a SIP package of 0.86" x 0.36" x 0.44" and 82% efficiency. This design also has an external on/off control and is RoHS compliant
|
With a high performance pi input filter, our highly efficient and reliable 3 watt single and dual DC-DC converter has highly regulated isolated outputs, 100% burn-in, and no external components. Isolated, Regulated 24 Pin DIP Package.
|
With no external components, our 3 watt single output model of DC-DC converter has short circuit protection, a 2:1 wide input range and new 3.3 Vdc outputs. Dual output models are also available. Regulated 24 Pin DIP Package. Efficiency to 76% @ FL.
|
Our 3 watt 2:1 wide input TWA3/MHIA DC-DC converter features a clearance & creepage distance of 8 mm/2 MOPP, EMI class A filter & miniature DIP package. Also features reinforced insulation & operating temperatures between -40 & 105°C with derating.
| | |
Product Reviews
|
|