DSP1 SERIES
SINGLE OUTPUT
DESCRIPTION The DSP1 Series is specifically designed to convert a nominal 5 volt input into an isolated output voltage. The semi-regulated output voltages were designed to allow analog circuits and three terminal regulators to operate within their most efficient input voltage range. This series achieves high power densities through the use of 350KHz fixed frequency switching converters. FEATURES • Up to 1 Watt Unregulated Output Power • Single In Line Package • Four Terminal Operation • Efficiencies to 75% • 350KHz Fixed Frequency Operation • 700V Isolation • -40°C to +85°C Operation
FRONT VIEW
0. 27
(6. 86)
Selection Chart
Model DSP1N5S5 DSP1N5S7 DSP1N5S12 DSP1N5S14 DSP1N5S15 DSP1N5S17 Input Range VDC Mi n 4. 5 4. 5 4. 5 4. 5 4. 5 4. 5 Max 5. 5 5. 5 5. 5 5. 5 5. 5 5. 5 Output VDC 5 7 12 14 15 17 Output mA 150 140 80 70 65 60 Power W 0. 75 1. 0 1. 0 1. 0 1. 0 1. 0
0. 40 (10. 16) 0. 02
-OUT +IN -IN
RT SIDE
+OUT
(0. 51) 0. 000
VIEW
1
2
3
4
0. 77
0. 000
0. 09
0. 200 (5. 08)
0. 100 (2. 54)
(10. 16)
General Specifications (1)
All Models Isolation Isolation Voltage Input to Output 10µA Input to Output Capacitance Environmental Case Operating Range, Tc (3) Storage Range Thermal Impedance (2) General MTBF (Calculated) Unit Weight Case Material NOTES
(1) (2) (3) All parameters measured at Tc=25°C, nominal input voltage and full rated load unless otherwise noted. The case Thermal Impedance is specified as the case temperature rise over ambient per package dissipated. Derate output power linearly to 0. 6 watts from 70°c to 85°c.
Units
PINS: 0. 02 (0. 51) x 0. 01 (0. 25) LENGTH (TYPICAL): 0. 15 (3. 81)
MIN TYP MIN MAX MIN MAX TYP TYP TYP
700 25 -40 +85 -55 105 58
VDC pF Mechanical tolerances unless otherwise noted: X. XX dimensions: ±0. 020 inches X. XXX dimensions: ±0. 010 inches
°C °C °C/Watt Pin 1 2 3 4 Function +INPUT -INPUT -OUT +OUT
700,000 HR S 0. 1 / 2. 8 oz / gm Non Conductive Plastic
For the Most Up-To-Date Information
www. power-one. com
24 Hours/Day—7 Days/Week
...