5 Watt Dual Series DC/DC Converters Features Description The versatile 5 Watt Dual Output converter is particularly Low Input/Output Noise Operation • suitable for use in microprocessor systems where 5 Volts Low Profile Case (0.40”) • is the primary power source, and where a low noise plus Isolation Capacitance of 50pF • and minus output voltage is required. Extended Operating Temperature Range of • -40ºC to +00ºC. The shielded transformer provides low I/O capacitance and high common mode input to output isolation. Fixed Frequency Operation • 5 Year Warranty • The low guaranteed output noise of 20mV P-P maximum Available in both RoHS and non-RoHS Construction • is achieved by a built-in linear post regulator. See ordering info below. Available in standard 6 sided shielding, or the -5 model which has 5 sided shielding and is water washable. Selection Chart Each converter is completely specified, fully ATE tested, Model Input Range contains overload protection, and is covered under VDC Outputs Outputs CALEX’S 5 year warranty. VDC mA MIN MAX 5D2.85B 4.75 5.25 ±2 ±85 5D2.85B-5 4.75 5.25 ±2 ±85 5D5.50B 4.75 5.25 ±5 ±50 5D5.50B-5 4.75 5.25 ±5 ±50 5D5.67B 4.75 5.25 ±5 ±67 5D5.67B-5 4.75 5.25 ±5 ±67 To order RoHS: Add “(RoHS)” after the model number 5 Watt Dual Series Block Diagram ������ ���� � �������� ��������� ������� � ����� �� ��������� ����� � ��� ����� ������ ������ ������ ������� � ���� ��������� ���� �������� � 240 Stanwell Drive, Concord Ca. 94520 Ph: 925-687-44 Fax: 925-687-3333 www.calex.com Email: sales@calex.com eco# 04007, 0722-2, 090608-, 00224-, 0028-  5 Watt Dual Series DC/DC Converters Input Parameters Model 5D12.185B 5D15.150B 5D15.167B Units 5D12.185B-5 5D15.150B-5 5D15.167B-5 MIN 4.75 4.75 4.75 Voltage Range VDC MAX 5.25 5.25 5.25 TYP 5 5 5 Reflected Ripple, 0-20MHz bw mA P-P MAX 40 40 40 Input Current No Load TYP 80 80 80 mA Full Load TYP 435 435 560 Efficiency TYP 62 63 64 % Switching Frequency TYP 60 kHz Maximum Input Over Voltage, 00ms MIN 8 VDC No Damage MAX Turn-on Time, % Output Error TYP 2 ms Recommended Fuse (2) mA Output Parameters Models 5D12.185B 5D15.150B 5D15.167B Units 5D12.185B-5 5D15.150B-5 5D15.167B-5 Output Voltage ±2 ±5 ±5 VDC MIN 0 0 0 Rated Current (3) mA MAX ±85 ±50 ±67 MIN .940 4.925 4.925 Voltage Range TYP 2.000 5.000 5.000 VDC MAX 2.060 5.075 5.075 TYP 0.5 Output Balance % MAX .0 Load Regulation TYP 0.0 % 0-00% Load MAX 0.07 Line Regulation TYP 0.0 % Vin = Min - Max VDC MAX 0.07 TYP Short Term Stability (4) <0. % MAX Long Term Stability MAX <0.2 % / kHrs Transient Response (5) MAX <% Error µs Dynamic Response (6) MIN 8 mV peak TYP 5 Noise, 0-20MHz bw mV P-P MAX 20 TYP 50 Temperature Coefficient ppm / ºC MAX 50 Short Circuit Protection to Continuous (7) Common for all Outputs Notes: (8) The functional temperature range is intended to give an (1) All parameters measured at Tc=25ºC, nominal voltage and full additional data point for use in evaluating this power supply. At rated load unless otherwise noted. Refer to the CALEX Application the low functional temperature the power supply will function Notes for the definition of terms, measurement circuits and other with no side effects, however sustained operation at the high information. functional temperature may reduce expected operational life. All (2) To determine the correct fuse size, see CALEX Application data sheet specifications are not guaranteed over the functional Notes. temperature range. (3) No minimum load current is required. (9) The case thermal impedance is specified as the case temperature (4) Short term stability is specified after a 30 minute warm-up at full rise over ambient per package watt dissipated. load, and with constant line, load and ambient conditions. (10) Water Washability - Calex DC/DC converters are designed (5) The transient response is specified as the time required to settle to withstand most solder/wash processes. Careful attention from 100% step load change (rise time of step = 2µSec.) to a 1% should be used when assessing the applicability in your specific error band. manufacturing process. Converters are not hermetically sealed. (6) Dynamic response is the peak overshoot voltage during the (11) RoHS Compliance: See Calex website www.calex.com/RoHS. transient response time defined in note 5 above. html for the complete RoHS Compliance statement. The RoHS (7) Limited to 10 seconds maximum when both outputs are shorted marking is as follows. to Common at the same time. 240 Stanwell Drive, Concord Ca. 94520 Ph: 925-687-44 Fax: 925-687-3333 www.calex.com Email: sales@calex.com eco# 04007, 0722-2, 090608-, 00224-, 0028- 2 5 Watt Dual Series DC/DC Converters General Specifications All Models Units Isolation Isolation Voltage Input to Output MIN 700 VDC 0µA Leakage Input to Output TYP 50 pF Capacitance Environmental Case Operating Range MIN -25 ºC No Derating MAX 90 Case Functional Range (8) MIN -40 ºC MAX 00 BOTTOM VIEW SIDE VIEW Storage Range MIN -55 ºC MAX 05 Mechanical tolerances unless otherwise noted: Pin Function Thermal Impedance (9) Standard Models TYP 0 ºC/Watt X.XX dimensions: ±0.020 inches  +INPUT TYP  ºC/Watt -5 Models 2 -INPUT X.XX dimensions: ±0.005 inches General 3 +OUTPUT Unit Weight TYP .7 oz 4 CMN Mounting Kits MS6 & MS5 5 -OUTPUT Typical Performance (Tc=25ºC; Full Rated Load). Case The 5D2.85B, 5D5.50B and 5D5.67B use a six sided shielded case system. It is filled with a silicon rubber compound and the outside is painted black. The seal around the terminals is not hermetic and the unit should not be immersed in any liquid. The 5D2.85B-5, 5D5.50B-5 and 5D5.67B-5 use a 5 sided shielded steel case system. The case is specially tin plated to deter rusting. The assembly is filled with a compound which seals it and will withstand water washing in the typical manufacturing cleaning process. 240 Stanwell Drive, Concord Ca. 94520 Ph: 925-687-44 Fax: 925-687-3333 www.calex.com Email: sales@calex.com eco# 04007, 0722-2, 090608-, 00224-, 0028- 3