MEAN WELL SPBW03 series: Regulated SIP DC/DC converter - SPBW03G-05

Description

SPBW03G-05 — Regulated SIP DC/DC converter

The MEAN WELL SPBW03G-05 is an isolated, regulated single-output SIP8 DC/DC converter in the 3 W SPBW03/DPBW03 family. It accepts 18–75 V DC (48 V nominal) and provides 5 V DC, with 0–600 mA. Remote ON/OFF control is provided; observe the specified control method, external EMC components and temperature derating.

Download MEAN WELL SPBW03 Datasheet (PDF)
Download MEAN WELL EMI Testing Guidance (PDF)

SPBW03 electrical, environmental, mechanical and packing specifications: PDF pages 8–12.

Electrical specifications

Model and output configuration SPBW03G-05; isolated, regulated single-output DC/DC converter with industry-standard SIP8 pinout.
Output voltage 5 V DC.
Output current range 0–600 mA. No minimum load is required.
Output power and current limit 3 W total converter rating, subject to the stated current limits and thermal derating.
Nominal input and operating range 48 V DC nominal; 18–75 V DC operating range, 4:1 range family.
Input current 3 mA at no load; 77 mA at full load under the general measurement conditions.
Typical efficiency 82% at nominal input and rated load under the general measurement conditions.
Series efficiency capability The SPBW03/DPBW03 family offers efficiency up to 85% across its models; use the selected model’s typical value above.
Maximum capacitive load 1000 µF.
Input surge limit 100 V DC for 100 ms maximum.
Input filter and recommended fuse Internal input capacitor; a 500 mA slow-blow input fuse is recommended.
Internal power dissipation 500 mW.
Output voltage accuracy ±1.5%.
Ripple and noise 50 mVp-p. Measured at 20 MHz using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors.
Line regulation 0.5%, measured from low line to high line at rated load.
Load regulation ±0.5%, measured from 10% to 100% rated load.
Switching frequency 100 kHz minimum.
General measurement conditions Unless otherwise specified: nominal 48 V input, rated load, 25°C and 70% RH ambient.

Protection, control and thermal operation

Short-circuit protection Continuous short-circuit protection with automatic recovery.
Overload protection Automatic recovery after the fault is removed.
Under-voltage lockout Start-up voltage: 15.5 V DC; shutdown voltage: 12 V DC.
Remote control R.C. is referenced to −Vin. Power ON: open circuit. Power OFF: below 1.2 V or shorted to −Vin.
Operating and case temperature −40 to +85°C ambient, subject to derating; case temperature +100°C maximum.
Cooling and load derating Free-air natural convection. The curve shows 100% load from −40 to +71°C and 60% at +85°C. Do not extend the specified operating range beyond +85°C.
Working humidity 20–90% RH, non-condensing.
Storage conditions −40 to +125°C; 10–95% RH, non-condensing.
Temperature coefficient 0.03%/°C over 0 to +85°C.
Soldering conditions At 1.5 mm from the case: 1–3 seconds at 260°C maximum.
Vibration 10–500 Hz, 2 G; 10 minutes per cycle, for 60 minutes along each of the X, Y and Z axes.

Isolation, EMC and reliability

Applicable safety approvals EAC TP TC 020/2011 approved. EAC TP TC 004 also applies to this 48 V input type.
Isolation withstand voltage Input to output: 1.5 kV DC.
Isolation resistance Input to output: 100 MΩ at 500 V DC, 25°C and 70% RH.
Typical isolation capacitance 500 pF.
EMC emission BS EN/EN 55032 (CISPR 32): conducted and radiated Class A/B with external components.
ESD immunity BS EN/EN 61000-4-2, Level 2: ±8 kV air and ±4 kV contact.
Radiated RF immunity BS EN/EN 61000-4-3, Level 2: 3 V/m.
EFT and surge immunity BS EN/EN 61000-4-4: Level 1, 0.5 kV; BS EN/EN 61000-4-5: Level 1, 0.5 kV line to line.
Conducted RF and magnetic-field immunity BS EN/EN 61000-4-6: Level 2, 3 V e.m.f.; BS EN/EN 61000-4-8: Level 2, 3 A/m.
MTBF 2,800 Khrs, MIL-HDBK-217F at 25°C.
Manufacturer warranty 3 years.
EMC suggestion circuit The catalog circuit is identified for EN 55022 Class A/B conducted emissions at nominal 48 V input and full load. L1 is in series with the positive input; C1 is across the input on the supply side of L1.
Class A external components C1 = 2.2 µF / 100 V; L1 = 15 µH. C1 is a ceramic capacitor in size 1210.
Class B external components C1 = 2.2 µF / 100 V; L1 = 56 µH. C1 is a ceramic capacitor in size 1812.

Mechanical details, installation and packing

Dimensions and material 21.8 × 9.2 × 11.1 mm (L × W × H); catalog reference 0.86 × 0.36 × 0.44 inch. Non-conductive black plastic case, UL 94 V-0 rated.
Pin assignment Pin 1: −Vin; pin 2: +Vin; pin 3: R.C.; pin 5: N.C.; pin 6: +Vout; pin 7: −Vout; pin 8: N.C. The bottom-view drawing identifies the pin numbers; pin position 4 is absent.
Lead and mounting geometry Body stand-off: 0.5 mm. Lead extension: 4.1 mm; lead cross-section references: 0.5 × 0.3 mm. Pin pitch: 2.54 mm; total pin span: 17.8 mm. Bottom-view position references are 2 mm and 3.5 mm.
Mechanical tolerances General dimensions x.x: ±0.5 mm; pin pitch: ±0.05 mm.
Typical applications Telecom and datacom systems, wireless networks, industrial control, instruments, analyzers, detectors, data switches and distributed power architectures.
Per-unit mass 4.3 g as the catalog packing reference per unit, not a measured net or shipping weight.
Packing quantities and gross masses 14 pieces per tube; tube gross weight 78.7 g. A carton contains 147 tubes / 2,058 pieces and has a gross weight of 13.57 kg.
Packaging dimensions Tube length: 330 mm; the tube-profile drawing marks 11.6, 10.4, 12.8 and 21 mm. Carton: 390.9 × 284.8 × 175.7 mm (L × W × H). These are packaging dimensions.

Installation and system verification

Complete-system EMC verification Verify EMC with the converter installed in the final equipment and connected to a representative load. Wiring, assembly and the application affect the result. Follow the model's specified EMC conditions and any required external components; the linked EMI testing guidance does not certify the finished equipment.

MEAN WELL SPBW03 series: Regulated SIP DC/DC converter - SPBW03G-05

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SPBW03G-05 — Regulated SIP DC/DC converter The MEAN WELL SPBW03G-05 is an isolated, regulated single-output SIP8 DC/DC converter in the... Read more

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    Description

    SPBW03G-05 — Regulated SIP DC/DC converter

    The MEAN WELL SPBW03G-05 is an isolated, regulated single-output SIP8 DC/DC converter in the 3 W SPBW03/DPBW03 family. It accepts 18–75 V DC (48 V nominal) and provides 5 V DC, with 0–600 mA. Remote ON/OFF control is provided; observe the specified control method, external EMC components and temperature derating.

    Download MEAN WELL SPBW03 Datasheet (PDF)
    Download MEAN WELL EMI Testing Guidance (PDF)

    SPBW03 electrical, environmental, mechanical and packing specifications: PDF pages 8–12.

    Electrical specifications

    Model and output configuration SPBW03G-05; isolated, regulated single-output DC/DC converter with industry-standard SIP8 pinout.
    Output voltage 5 V DC.
    Output current range 0–600 mA. No minimum load is required.
    Output power and current limit 3 W total converter rating, subject to the stated current limits and thermal derating.
    Nominal input and operating range 48 V DC nominal; 18–75 V DC operating range, 4:1 range family.
    Input current 3 mA at no load; 77 mA at full load under the general measurement conditions.
    Typical efficiency 82% at nominal input and rated load under the general measurement conditions.
    Series efficiency capability The SPBW03/DPBW03 family offers efficiency up to 85% across its models; use the selected model’s typical value above.
    Maximum capacitive load 1000 µF.
    Input surge limit 100 V DC for 100 ms maximum.
    Input filter and recommended fuse Internal input capacitor; a 500 mA slow-blow input fuse is recommended.
    Internal power dissipation 500 mW.
    Output voltage accuracy ±1.5%.
    Ripple and noise 50 mVp-p. Measured at 20 MHz using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors.
    Line regulation 0.5%, measured from low line to high line at rated load.
    Load regulation ±0.5%, measured from 10% to 100% rated load.
    Switching frequency 100 kHz minimum.
    General measurement conditions Unless otherwise specified: nominal 48 V input, rated load, 25°C and 70% RH ambient.

    Protection, control and thermal operation

    Short-circuit protection Continuous short-circuit protection with automatic recovery.
    Overload protection Automatic recovery after the fault is removed.
    Under-voltage lockout Start-up voltage: 15.5 V DC; shutdown voltage: 12 V DC.
    Remote control R.C. is referenced to −Vin. Power ON: open circuit. Power OFF: below 1.2 V or shorted to −Vin.
    Operating and case temperature −40 to +85°C ambient, subject to derating; case temperature +100°C maximum.
    Cooling and load derating Free-air natural convection. The curve shows 100% load from −40 to +71°C and 60% at +85°C. Do not extend the specified operating range beyond +85°C.
    Working humidity 20–90% RH, non-condensing.
    Storage conditions −40 to +125°C; 10–95% RH, non-condensing.
    Temperature coefficient 0.03%/°C over 0 to +85°C.
    Soldering conditions At 1.5 mm from the case: 1–3 seconds at 260°C maximum.
    Vibration 10–500 Hz, 2 G; 10 minutes per cycle, for 60 minutes along each of the X, Y and Z axes.

    Isolation, EMC and reliability

    Applicable safety approvals EAC TP TC 020/2011 approved. EAC TP TC 004 also applies to this 48 V input type.
    Isolation withstand voltage Input to output: 1.5 kV DC.
    Isolation resistance Input to output: 100 MΩ at 500 V DC, 25°C and 70% RH.
    Typical isolation capacitance 500 pF.
    EMC emission BS EN/EN 55032 (CISPR 32): conducted and radiated Class A/B with external components.
    ESD immunity BS EN/EN 61000-4-2, Level 2: ±8 kV air and ±4 kV contact.
    Radiated RF immunity BS EN/EN 61000-4-3, Level 2: 3 V/m.
    EFT and surge immunity BS EN/EN 61000-4-4: Level 1, 0.5 kV; BS EN/EN 61000-4-5: Level 1, 0.5 kV line to line.
    Conducted RF and magnetic-field immunity BS EN/EN 61000-4-6: Level 2, 3 V e.m.f.; BS EN/EN 61000-4-8: Level 2, 3 A/m.
    MTBF 2,800 Khrs, MIL-HDBK-217F at 25°C.
    Manufacturer warranty 3 years.
    EMC suggestion circuit The catalog circuit is identified for EN 55022 Class A/B conducted emissions at nominal 48 V input and full load. L1 is in series with the positive input; C1 is across the input on the supply side of L1.
    Class A external components C1 = 2.2 µF / 100 V; L1 = 15 µH. C1 is a ceramic capacitor in size 1210.
    Class B external components C1 = 2.2 µF / 100 V; L1 = 56 µH. C1 is a ceramic capacitor in size 1812.

    Mechanical details, installation and packing

    Dimensions and material 21.8 × 9.2 × 11.1 mm (L × W × H); catalog reference 0.86 × 0.36 × 0.44 inch. Non-conductive black plastic case, UL 94 V-0 rated.
    Pin assignment Pin 1: −Vin; pin 2: +Vin; pin 3: R.C.; pin 5: N.C.; pin 6: +Vout; pin 7: −Vout; pin 8: N.C. The bottom-view drawing identifies the pin numbers; pin position 4 is absent.
    Lead and mounting geometry Body stand-off: 0.5 mm. Lead extension: 4.1 mm; lead cross-section references: 0.5 × 0.3 mm. Pin pitch: 2.54 mm; total pin span: 17.8 mm. Bottom-view position references are 2 mm and 3.5 mm.
    Mechanical tolerances General dimensions x.x: ±0.5 mm; pin pitch: ±0.05 mm.
    Typical applications Telecom and datacom systems, wireless networks, industrial control, instruments, analyzers, detectors, data switches and distributed power architectures.
    Per-unit mass 4.3 g as the catalog packing reference per unit, not a measured net or shipping weight.
    Packing quantities and gross masses 14 pieces per tube; tube gross weight 78.7 g. A carton contains 147 tubes / 2,058 pieces and has a gross weight of 13.57 kg.
    Packaging dimensions Tube length: 330 mm; the tube-profile drawing marks 11.6, 10.4, 12.8 and 21 mm. Carton: 390.9 × 284.8 × 175.7 mm (L × W × H). These are packaging dimensions.

    Installation and system verification

    Complete-system EMC verification Verify EMC with the converter installed in the final equipment and connected to a representative load. Wiring, assembly and the application affect the result. Follow the model's specified EMC conditions and any required external components; the linked EMI testing guidance does not certify the finished equipment.

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