Name: MEAN WELL SPU01 series: Unregulated SIP DC/DC converter - SPU01N-05
Brand: MEAN WELL
SKU: SPU01N-05
Price: 7.89 USD
Availability: InStock

MEAN WELL SPU01 series: Unregulated SIP DC/DC converter - SPU01N-05

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Description

SPU01N-05 — Unregulated SIP DC/DC converter

The MEAN WELL SPU01N-05 is a 1 W isolated, unregulated single-output SIP6 DC/DC converter. It accepts 21.6–26.4 V DC and supplies 5 V DC, with 0–200 mA. It provides 1.5 kV DC input-to-output isolation and radiated Class A performance without additional components. Observe the one-second short-circuit limit and temperature derating.

Download MEAN WELL SPU01 Datasheet (PDF)
Download MEAN WELL EMI Testing Guidance (PDF)

SPU01 electrical, environmental, mechanical and packing specifications: PDF pages 66–71.

Electrical specifications

Model and output configuration	SPU01N-05; isolated, unregulated single-output DC/DC converter in a SIP6 package with industry-standard pinout.
Output voltage	5 V DC.
Output current range	0–200 mA.
Output power	1 W total converter rating, subject to output-current limits and thermal derating. Rounded current figures do not increase this rating.
Input voltage	21.6–26.4 V DC; nominal 24 V, ±10% input range.
Input current	7 mA at no load; 52 mA at full load under the general measurement conditions.
Typical efficiency	80% under the general measurement conditions.
Series efficiency capability	Efficiency up to 84% across the family; use the selected model’s typical efficiency above.
Maximum capacitive load	220 µF.
Input surge limit	30 V DC for 100 ms maximum.
Input filter and recommended fuse	Internal capacitor; a 500 mA slow-blow input fuse is recommended.
Internal power dissipation	500 mW.
Output voltage accuracy	±3.0%.
Ripple and noise	75 mVp-p; measured at 20 MHz using a 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors.
Line regulation	1.2% for a 1% input variation; measured from low line to high line at rated load.
Load regulation	10%, measured from 20% to 100% rated load.
Switching frequency	75 kHz typical.
General measurement conditions	Unless otherwise specified: nominal 24 V DC input, rated load, 25°C and 70% RH ambient.

Protection and thermal operation

Short-circuit protection	1 second maximum; do not apply a continuous short circuit.
Operating and case temperature	−40 to +90°C ambient, subject to derating; case temperature +100°C maximum.
Cooling and load derating	Natural convection: 100% load from −40 to +85°C, falling to 60% at +90°C. Follow the curve between these points; do not extend the operating range to the graph’s +100°C tail.
Working humidity	20–90% RH, non-condensing.
Storage conditions	−55 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.
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	10 pF.
EMC emission	BS EN/EN 55032 (CISPR 32): conducted N/A; radiated Class A without additional 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	1500 Khrs, MIL-HDBK-217F at 25°C.
Manufacturer warranty	3 years.

Mechanical details, installation and packing

Dimensions and material	19.5 × 7.2 × 10.2 mm (L × W × H); catalog reference 0.77 × 0.28 × 0.40 inch. Non-conductive black plastic, UL 94 V-0 rated.
Pin assignment	Bottom view: pin 1: +Vin; pin 2: −Vin; pin 4: −Vout; position 5: no pin; pin 6: +Vout. Position 3 is absent.
Lead and mounting geometry	Front-view body stand-off: 0.5 mm; lead extension: 3.2 mm; pin pitch: 2.54 mm; edge-to-first-pin reference: 2.1 mm. Bottom view marks an 18.5 mm body reference, lead cross-section 0.5 × 0.25 mm, and pin-row offset 1.8 mm. Use the drawing extension lines for layout.
Mechanical tolerances	General dimensions x.x: ±0.25 mm; x.xx: ±0.13 mm; pin pitch: ±0.05 mm.
Packing quantities and gross masses	15 pieces per tube, tube gross weight 59 g; 147 tubes / 2,205 pieces per carton, carton gross weight 10.67 kg.
Packaging dimensions	Tube length: 330 mm; tube-profile references: 11.6, 10.4, 12.8 and 21 mm. Carton: 390.9 × 284.8 × 175.7 mm. These are packaging dimensions.
Per-unit mass	2.7 g as the catalog packing reference per unit, not a measured net or shipping weight.
Design and typical applications	Low-cost module design for telecom/datacom systems, wireless networks, industrial control, instruments, analyzers, detectors, data switches and distributed power architectures.

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.