MEAN WELL DPB09 series: Regulated SIP DC/DC converter - DPB09B-05

Description

DPB09B-05 — Regulated SIP DC/DC converter

The MEAN WELL DPB09B-05 is an isolated, regulated dual-output SIP8 DC/DC converter in the 9 W DPB09 family. It accepts 18–36 V DC (24 V nominal) and supplies ±5 V DC relative to Common, with 0–800 mA in magnitude on each rail. Remote ON/OFF control is provided. Observe the selected output-current limits, external EMC components and thermal derating.

Download MEAN WELL DPB09 Datasheet (PDF)
Download MEAN WELL EMI Testing Guidance (PDF)

DPB09 electrical, environmental, mechanical and packing specifications: PDF pages 19–24.

Electrical specifications

Model and output configuration DPB09B-05; isolated, regulated dual-output DC/DC converter in an industry-standard SIP8 package.
Output voltage ±5 V DC relative to Common. Simultaneous rails: +5 V and −5 V.
Output current range 0–800 mA in magnitude on each rail. No minimum load is required.
Output power and current limit This is a 9 W series. The selected output is limited to 8 W total across both rails, calculated from voltage × current and subject to thermal derating.
Nominal input and operating range 24 V DC nominal; 18–36 V DC operating range. 2:1 input-range family.
Input current 10 mA at no load; 392 mA at full load under the general measurement conditions.
Typical efficiency 85% at nominal input and rated load under the general measurement conditions.
Maximum capacitive load 470 µF for each output.
Input filter and recommended fuse Internal input capacitor; a 1 A slow-blow input fuse is recommended.
Output voltage accuracy ±1.5%.
Ripple and noise 100 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 400 kHz minimum.
General measurement conditions Unless otherwise specified: nominal 24 V input, rated load, 25°C and 70% RH ambient.
Series efficiency capability The SPB09/DPB09 family offers efficiency up to 89% across its models. Use the selected model’s typical value above.
Series output option The series lists an optional 9 V output version. Confirm the complete ordering code and model-specific ratings with MEAN WELL; this listing retains the selected output stated above.

Protection, control and thermal operation

Short-circuit protection Continuous short-circuit protection with automatic recovery.
Overload protection 120–250% of rated output power; automatic recovery after the fault is removed.
Input under-voltage protection Input under-voltage protection is listed as a series feature. Operate within this model’s specified input range.
Remote control R.C. is pin 3, referenced to pin 1 (−Vin). Power ON: above 2.5 V DC or open circuit. Power OFF: below 0.8 V DC or shorted to pin 1. Compatible with CMOS or open-collector TTL control; converter shutdown idle current is 10 mA.
Operating and case temperature −40 to +90°C ambient, subject to derating; case temperature +115°C maximum.
Cooling and load derating Natural convection: 100% load from −40 to +70°C, 50% at +85°C and 30% at +90°C. The operating ceiling remains +90°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 +70°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.
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): radiated Class A/B with external components. The conducted-emission entry is N/A.
ESD immunity BS EN/EN 61000-4-2: Level 3, ±8 kV air; Level 2, ±4 kV contact.
Radiated RF immunity BS EN/EN 61000-4-3: Level 2, 3 V/m.
EFT immunity BS EN/EN 61000-4-4: Level 2, 0.5 kV at the power port.
Surge immunity BS EN/EN 61000-4-5: Level 2, 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 1, 1 A/m.
MTBF 275 Khrs, MIL-HDBK-217F at 25°C.
Manufacturer warranty 3 years.
EMC suggestion circuit The BS EN/EN 55032 circuit uses L1 in series with the positive input. C1 is across the supply before L1 and C2 is across the module input after L1. C3 links module-side +Vin to +Vout; C4 links −Vin to −Vout.
Class A external components C1 = N.C.; C2 = 2.2 µF / 100 V; C3 = C4 = 1000 pF / 2 kV; L1 = N.C.
Class B external components C1 = C2 = 2.2 µF / 100 V; C3 = C4 = 1500 pF / 2 kV; L1 = 10 µH.

Mechanical details, installation and packing

Dimensions and material 24 × 9.6 × 11.2 mm (L × W × H); catalog reference 0.94 × 0.38 × 0.44 inch. Non-conductive black plastic, UL 94 V-0 rated.
Pin assignment Pin 1: −Vin; pin 2: +Vin; pin 3: R.C.; pin 6: +Vout; pin 7: Common; pin 8: −Vout. Pin positions 4 and 5 are absent; use the numbered bottom-view drawing.
Lead and mounting geometry Body stand-off: 0.5 mm; lead extension: 3.81 mm; lead cross-section: 0.50 × 0.30 mm. Pin pitch: 2.54 mm; pin 3-to-6 spacing: 7.62 mm; total pin span: 17.78 mm. Bottom-view offset references are 3.11 and 2.4 mm.
PCB footprint Top view on a 2.54 mm grid; holes Ø0.8 mm, with +0.2 / −0 mm tolerance.
Packing quantities and gross masses 21 pieces per tube, tube gross weight 125 g; 100 tubes / 2,100 pieces per carton, carton gross weight 13.3 kg.
Packaging dimensions Tube length: 530 mm; the tube-profile drawing marks 13, 5, 11, 7.6 and 18 mm. Carton: 620 × 230 × 230 mm. These are packaging dimensions.
Mechanical tolerances General dimensions x.x and x.xx: ±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 5 g as the catalog packing reference per unit, not a measured net or shipping weight.

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 DPB09 series: Regulated SIP DC/DC converter - DPB09B-05

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DPB09B-05 — Regulated SIP DC/DC converter The MEAN WELL DPB09B-05 is an isolated, regulated dual-output SIP8 DC/DC converter in the... Read more

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    Description

    DPB09B-05 — Regulated SIP DC/DC converter

    The MEAN WELL DPB09B-05 is an isolated, regulated dual-output SIP8 DC/DC converter in the 9 W DPB09 family. It accepts 18–36 V DC (24 V nominal) and supplies ±5 V DC relative to Common, with 0–800 mA in magnitude on each rail. Remote ON/OFF control is provided. Observe the selected output-current limits, external EMC components and thermal derating.

    Download MEAN WELL DPB09 Datasheet (PDF)
    Download MEAN WELL EMI Testing Guidance (PDF)

    DPB09 electrical, environmental, mechanical and packing specifications: PDF pages 19–24.

    Electrical specifications

    Model and output configuration DPB09B-05; isolated, regulated dual-output DC/DC converter in an industry-standard SIP8 package.
    Output voltage ±5 V DC relative to Common. Simultaneous rails: +5 V and −5 V.
    Output current range 0–800 mA in magnitude on each rail. No minimum load is required.
    Output power and current limit This is a 9 W series. The selected output is limited to 8 W total across both rails, calculated from voltage × current and subject to thermal derating.
    Nominal input and operating range 24 V DC nominal; 18–36 V DC operating range. 2:1 input-range family.
    Input current 10 mA at no load; 392 mA at full load under the general measurement conditions.
    Typical efficiency 85% at nominal input and rated load under the general measurement conditions.
    Maximum capacitive load 470 µF for each output.
    Input filter and recommended fuse Internal input capacitor; a 1 A slow-blow input fuse is recommended.
    Output voltage accuracy ±1.5%.
    Ripple and noise 100 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 400 kHz minimum.
    General measurement conditions Unless otherwise specified: nominal 24 V input, rated load, 25°C and 70% RH ambient.
    Series efficiency capability The SPB09/DPB09 family offers efficiency up to 89% across its models. Use the selected model’s typical value above.
    Series output option The series lists an optional 9 V output version. Confirm the complete ordering code and model-specific ratings with MEAN WELL; this listing retains the selected output stated above.

    Protection, control and thermal operation

    Short-circuit protection Continuous short-circuit protection with automatic recovery.
    Overload protection 120–250% of rated output power; automatic recovery after the fault is removed.
    Input under-voltage protection Input under-voltage protection is listed as a series feature. Operate within this model’s specified input range.
    Remote control R.C. is pin 3, referenced to pin 1 (−Vin). Power ON: above 2.5 V DC or open circuit. Power OFF: below 0.8 V DC or shorted to pin 1. Compatible with CMOS or open-collector TTL control; converter shutdown idle current is 10 mA.
    Operating and case temperature −40 to +90°C ambient, subject to derating; case temperature +115°C maximum.
    Cooling and load derating Natural convection: 100% load from −40 to +70°C, 50% at +85°C and 30% at +90°C. The operating ceiling remains +90°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 +70°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.
    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): radiated Class A/B with external components. The conducted-emission entry is N/A.
    ESD immunity BS EN/EN 61000-4-2: Level 3, ±8 kV air; Level 2, ±4 kV contact.
    Radiated RF immunity BS EN/EN 61000-4-3: Level 2, 3 V/m.
    EFT immunity BS EN/EN 61000-4-4: Level 2, 0.5 kV at the power port.
    Surge immunity BS EN/EN 61000-4-5: Level 2, 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 1, 1 A/m.
    MTBF 275 Khrs, MIL-HDBK-217F at 25°C.
    Manufacturer warranty 3 years.
    EMC suggestion circuit The BS EN/EN 55032 circuit uses L1 in series with the positive input. C1 is across the supply before L1 and C2 is across the module input after L1. C3 links module-side +Vin to +Vout; C4 links −Vin to −Vout.
    Class A external components C1 = N.C.; C2 = 2.2 µF / 100 V; C3 = C4 = 1000 pF / 2 kV; L1 = N.C.
    Class B external components C1 = C2 = 2.2 µF / 100 V; C3 = C4 = 1500 pF / 2 kV; L1 = 10 µH.

    Mechanical details, installation and packing

    Dimensions and material 24 × 9.6 × 11.2 mm (L × W × H); catalog reference 0.94 × 0.38 × 0.44 inch. Non-conductive black plastic, UL 94 V-0 rated.
    Pin assignment Pin 1: −Vin; pin 2: +Vin; pin 3: R.C.; pin 6: +Vout; pin 7: Common; pin 8: −Vout. Pin positions 4 and 5 are absent; use the numbered bottom-view drawing.
    Lead and mounting geometry Body stand-off: 0.5 mm; lead extension: 3.81 mm; lead cross-section: 0.50 × 0.30 mm. Pin pitch: 2.54 mm; pin 3-to-6 spacing: 7.62 mm; total pin span: 17.78 mm. Bottom-view offset references are 3.11 and 2.4 mm.
    PCB footprint Top view on a 2.54 mm grid; holes Ø0.8 mm, with +0.2 / −0 mm tolerance.
    Packing quantities and gross masses 21 pieces per tube, tube gross weight 125 g; 100 tubes / 2,100 pieces per carton, carton gross weight 13.3 kg.
    Packaging dimensions Tube length: 530 mm; the tube-profile drawing marks 13, 5, 11, 7.6 and 18 mm. Carton: 620 × 230 × 230 mm. These are packaging dimensions.
    Mechanical tolerances General dimensions x.x and x.xx: ±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 5 g as the catalog packing reference per unit, not a measured net or shipping weight.

    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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