DB12S15-12 WALL | Alldatasheet

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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 DB Series 2:1 Input Voltage Range

40 Watt DC/DC Converter

Single, Dual, and Triple Outputs

FEATURES

  • High Efficiency up to 90%
  • Fixed Switching Frequency
  • Six-Sided Continuous Shield
  • 2:1 Wide Input Voltage Range
  • 40 Watts Maximum Output power
  • Standard 2.02” x 2.02” x 0.4” Package
  • International Safety Standard Approval
  • Single, Dual, Dual Positive (Total Output Current 8A), and Triple Outputs Available SPECIFICATIONS: DB Series All specifications apply @ 25°C ambient unless otherwise noted INPUT SPECIFICATIONS Under Voltage Lockout (Complies with ETS300 132 part 4.4) (nominal Vin and full load) Start Up Time (nominal Vin and constant resistive load) Remote ON/OFF (See Note 7) OUTPUT SPECIFICATIONS (Single & Dual Outputs only-not including Dual positive & triple) OUTPUT SPECIFICATIONS (CONTINUED) (20MHz -Measured with a 104pF/50V MLCC) (25% load step change) PROTECTION SPECIFICATIONS GENERAL SPECIFICATIONS ohms min. ENVIRONMENTAL SPECIFICATIONS Thermal Impedance (See Note 10) hrs UL E155800 TUV CB CE MARK

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 DB Series 2:1 Input Voltage Range Single, Dual, and Triple Outputs SPECIFICATIONS (CONTINUED) All specifications apply @ 25°C ambient unless otherwise noted PHYSICAL SPECIFICATIONS SAFETY & EMC (See Note 11) Due to advances in technology, specifications subject to change without notice OUTPUT VOLTAGE / CURRENT RATING CHART Model Number Input Range Output Voltage Output Current Output Ripple & Noise Input Current (13) Efficiency (14) Max Capacitive (15) Load DB12S1.5-12 1.5 VDC 8000mA 50mVp-p 1250mA 84% 45000µF DB12S1.8-14 1.8 VDC 8000mA 50mVp-p 1538mA 82% 37700µF DB12S2.5-20 2.5 VDC 8000mA 50mVp-p 2083mA 84% 27000µF DB12S3.3-26 3.3 VDC 8000mA 50mVp-p 2683mA 86% 21000µF DB12S5-40 5 VDC 8000mA 50mVp-p 4065mA 86% 13600µF DB12S12-40 12 VDC 3333mA 75mVp-p 4065mA 86% 2360µF DB12S15-40 15 VDC 2666mA 75mVp-p 4015mA 87% 1510µF DB12D12-40 ±12 VDC ±1800mA 120mVp-p 4444mA 85% ±1200µF DB12D15-40 ±15 VDC ±1400mA 150mVp-p 4321mA 85% ±750µF DB12D3.3-5-33 3.3 / 5 VDC 4A / 4A (total 8A) (12) 100mVp-p 3416mA 85% 11000 / 6800µF DB12T3.3-12-31 3.3 / ±12 VDC 6000mA / ±400mA 50 / 75mVp-p 3063mA 84% 13000 / ±330µF DB12T3.3-15-31 3.3 / ±15 VDC 6000mA / ±300mA 50 / 75mVp-p 3000mA 84% 13000 / ±110µF DB12T5-12-40 5 / ±12 VDC 6000mA / ±400mA 50 / 75mVp-p 4024mA 86% 6800 / ±330µF DB12T5-15-40 12VDC (9 – 18 VDC) 5 / ±15 VDC 6000mA / ±300mA 50 / 75mVp-p 3963mA 86% 6800 / ±110µF DB24S1.5-12 1.5 VDC 8000mA 50mVp-p 649mA 81% 45000µF DB24S1.8-14 1.8 VDC 8000mA 50mVp-p 759mA 83% 37700µF DB24S2.5-20 2.5 VDC 8000mA 50mVp-p 1016mA 86% 27000µF DB24S3.3-26 3.3 VDC 8000mA 50mVp-p 1325mA 87% 21000µF DB24S5-40 5 VDC 8000mA 50mVp-p 1961mA 89% 13600µF DB24S12-40 12 VDC 3333mA 75mVp-p 2048mA 88% 2360µF DB24S15-40 15 VDC 2666mA 75mVp-p 1985mA 89% 1510µF DB24D12-40 ±12 VDC ±1800mA 120mVp-p 2169mA 87% ±1200µF DB24D15-40 ±15 VDC ±1400mA 150mVp-p 2108mA 87% ±750µF DB24D3.3-5-33 3.3 / 5 VDC 4A / 4A (total 8A)(12) 100mVp-p 1689mA 86% 11000 / 6800µF DB24T3.3-12-31 3.3 / ±12 VDC 6000mA / ±400mA 50 / 75mVp-p 1512mA 85% 13000 / ±330µF DB24T3.3-15-31 3.3 / ±15 VDC 6000mA / ±300mA 50 / 75mVp-p 1481mA 85% 13000 / ±110µF DB24T5-12-40 5 / ±12 VDC 6000mA / ±400mA 50 / 75mVp-p 1989mA 87% 6800 / ±330µF DB24T5-15-40 24VDC (18 – 36 VDC) 5 / ±15 VDC 6000mA / ±300mA 50 / 75mVp-p 1958mA 87% 6800 / ±110µF DB48S1.5-12 1.5 VDC 8000mA 50mVp-p 321mA 82% 45000µF DB48S1.8-14 1.8 VDC 8000mA 50mVp-p 375mA 84% 37700µF DB48S2.5-20 2.5 VDC 8000mA 50mVp-p 508mA 86% 27000µF DB48S3.3-26 3.3 VDC 8000mA 50mVp-p 655mA 88% 21000µF DB48S5-40 5 VDC 8000mA 50mVp-p 969mA 90% 13600µF DB48S12-40 12 VDC 3333mA 75mVp-p 1000mA 89% 2360µF DB48S15-40 15 VDC 2666mA 75mVp-p 992mA 89% 1510µF DB48D12-40 ±12 VDC ±1800mA 120mVp-p 1084mA 87% ±1200µF DB48D15-40 ±15 VDC ±1400mA 150mVp-p 1054mA 87% ±750µF DB48D3.3-5-33 3.3 / 5 VDC 4A / 4A (total 8A)(12) 100mVp-p 823mA 88% 11000 / 6800µF DB48T3.3-12-31 3.3 / ±12 VDC 6000mA / ±400mA 50 / 75mVp-p 747mA 86% 13000 / ±330µF DB48T3.3-15-31 3.3 / ±15 VDC 6000mA / ±300mA 50 / 75mVp-p 732mA 86% 13000 / ±110µF DB48T5-12-40 5 / ±12 VDC 6000mA / ±400mA 50 / 75mVp-p 982mA 88% 6800 / ±330µF DB48T5-15-40 48VDC (36 – 75 VDC) 5 / ±15 VDC 6000mA / ±300mA 50 / 75mVp-p 967mA 88% 6800 / ±110µF

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 DB Series 2:1 Input Voltage Range Single, Dual, and Triple Outputs NOTES 1. For single output: Maximum output deviation is 10% inclusive of remote sense and trim. If remote sense is not being used, the +Vsense should be connected to its corresponding +OUTPUT and likewise the -Vsense should be connected to its corresponding –OUTPUT. 2. Dual and triple outputs require a minimum 10% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specifications. 3. Load regulation for triple output: Main output (V1): 10% to 100% with 10% to 100% balanced on auxiliaries. Auxiliary outputs (V2 and V3): 10% to 100% balanced on all outputs. 4. Cross regulation for dual output: asymmetrical load 25% / 100% FL Cross regulation for triple output: Main output 100% load, auxiliary 100%, other auxiliary25% to 100%. Auxiliary outputs (V2 and V3): main output 100% load, auxiliary 100%, other auxiliary 25% to 100% or main output 25% auxiliary 25%, other auxiliary 25% to 100%. 5. The models of DBXXD3.3-5-33 are specified with 1µF ceramic output capacitors. 6. Please add an external filter at converter input terminals when measuring input reflected ripple, as in Figure 1. L: Simulated source impedance of 12µH. C: Nippon chemi-con KMF series, 220µF/100V 7. The ON/OFF control pin voltage is referenced to the negative input. 8. Switching frequency for dual outputs: master (5Vo) 300KHz slave (3.3Vo) 500KHz 9. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment). 10. Heat sink is optional. Please call factory for ordering details. 11. An external filter capacitor is required for EMC testing. The capacitor should be capable of handing 1A ripple current for 12V/24V/48V models. We suggest: Nippon chemi-con KMF series, 220µF/100V, ESR 90mΩ. 12. Any condition of dual output (3.3V / 5V) rated Iout current, not to exceed 8A of total output current. 13. Maximum value at nominal input voltage and full load. 14. Typical value at nominal input voltage and full load. 15. Test at minimum Vin and constant resistive load. Figure 1 DERATING CURVES & EFFICIENCY GRAPHS

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 DB Series 2:1 Input Voltage Range Single, Dual, and Triple Outputs MECHANICAL DRAWING PIN CONNECTION PIN SINGLE DUAL DUAL POSITIVE TRIPLE 1 +Input +Input +Input +Input 2 -Input -Input -Input -Input

3 CTRL CTRL CTRL CTRL

4 NC No Pin 3.3V +AUX 5 -Sense (Note 1) +Output 3.3V RTN (Com) Com 6 +Sense (Note 1) Com NC -AUX 7 +Output Com NC +Output 8 -Output -Output 5V -Output (Com)

9 Trim Trim 5V RTN (Com) NC

  1. All dimensions in inches (mm) Tolerance: X.XX±0.02 (X.X±0.5) X.XXX±0.01 (X.XX±0.25) 2. Pin pitch tolerance ±0.014 (0.35) EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. ( ) for dual output trim