RKZ-XX2005D RECOM | Alldatasheet

Document overview

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Technical content

Features

  • Power Sharing
  • High Isolation 3kVDC & 4kVDC for 1 minute
  • Efficiency up to 87%
  • Wide Operating Temperature Range from -40°C to +85°C
  • UL60950 Certified
  • IEC/EN60950 Certified RKZ-xx2005D UL60950-1 Certified CSA C22.2 No. 60950-1-07 IEC/EN60950-1 Certified EN55022

Description

The RKZ-xx2005D series features DC/DC converters which are especially designed for SiC mosfet drivers. The modules are available with input voltages of 5, 12, 15, or 24VDC with two asymmetric outputs of +20VDC and -5VDC. A special feature of this converter is output power sharing: the RKZ-xx2005D can be used with equal power (asymmetrical current) or equal current (asymmetrical power) loads. The modules offer 3kVDC or 4kVDC isolation. The operating temperature range of -40C to +100°C (with derating) meets harsh environmental requirements. Selection Guide Part Input Output Output Efficiency typ. max. Capacitive Number Voltage Voltage Current typ. Load (1) [VDC] [VDC] [mA] [%] [µF] RKZ-052005D 5 20/-5 50/-200 86 100/1500 +/-80 85 RKZ-122005D 12 20/-5 50/-200 86 100/1500 +/-80 RKZ-152005D 15 20/-5 50/-200 86 100/1500 +/-80 RKZ-242005D 24 20/-5 50/-200 87 100/1500 +/-80

3 YEAR

Notes: Note1: Max. capacitive load is tested at nominal input voltage and full load. Input Voltage Output Voltage Model Numbering RKZ-__2005D/_ _ Notes: Note2: without suffix, standard 3kVDC isolation add suffix “/H” for higher 4kVDC isolation Note3: without suffix, without Short Circuit Proetction add suffix “/P” for continuous short circuit protection Examples: RKZ-052005D = 5Vin, 20/-5Vout, without SCP function + standard 3kVDC isolation RKZ-12005D/HP = 12Vin, 20/-5Vout, with continuous SCP function + high 4kVDC isolation Protection (3) Isolation (2) Dual Output BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Input Voltage Range -10% +10% Operating Frequency 20kHz Minimum Load 0% Output Ripple and Noise (4) 70mVp-p 150mVp-p continued on next page Notes: Note4: Ripple and Noise is measured with a 20MHz badnwidth and a 0.1µF ceramic capacitor. Specifications (measured @ ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted)

ECO-2 REV.: 1/2016 www.recom-power.com Specifications (measured @ ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted) PROTECTIONS Parameter Condition Value Short Circuit Protection (SCP) only with “/P” suffix continuous, automatic recovery Isolation Voltage I/P to O/P without suffix with suffix “/H” 3kVDC / 1 second 4kVDC / 1 second Isolation Capacitance 135pF max. Isolation Resistance 10GΩ min. REGULATIONS Parameter Condition Values Output Voltage Accuracy ±5% max. Line Voltage Regulation low line to high line, full load and 1%Vin ±1.2% typ. Load Voltage Regulation 10% to 100% load ±5% typ. / ±10% max. RKZ-xx2005D Series Tolerance Envelope -5% -0.5% +5% +10% Typical Load Line+4% Vnom 50 100 Output Voltage Load [%] -5% -1% +5% +10% Typical Load Line+5% Vnom 50 100 Output Voltage Load [%] Efficiency vs. Load Efficiency [%] Load [%] 100 20 40 60 80 100 5Vin 12Vin 24Vin 5Vout 20Vout

Certificate Type Report / File Number Standard UL General Safety E358085-A4 UL60950-1, 2nd Edition, 2007 CAN/CSA General Safety CSA C22.2 No. 60950-1-03, 2nd Edition, 2007 IEC/EN General Safety LVD1602031 IEC/EN60950-1, 2nd Edition, 2013 EMI Compliance Condition Standard / Criterion EMI with external components (see filter suggestions) EN55022, Class B Specifications (measured @ ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted) RKZ-xx2005D Series ENVIRONMENTAL Parameter Condition Value Operating Temperature Range free air convection, with derating -40°C to +100°C Operating Humidity non-condensing 5% - 95% RH max. Vibration MIL-STD-202G MTBF according to MIL-HDBK-217F +25°C +85°C 1800 x 103 hours 560 x 10³ hours ECO-3REV.: 1/2016www.recom-power.com 100 -40 0 604020-20 10090 12080 Output Power [%] Ambient Temperature [°C] Safe Operating Area Derating Graph (@ nominal Vin at chamber and free air convection) +Vin -Vin +Vout COM -Vout EMC Filtering - Suggestions for Class B Input Voltage C1 L1 5VDC 10µF 4.7µH 12VDC 4.7µF 22µH 15VDC 4.7µF 22µH 24VDC 2.2µF 47µH

Specifications (measured @ ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted) DC/DC Converter ECO-4 REV.: 1/2016 www.recom-power.com DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value Material Case Potting Plastic, (UL94V-0) Epoxy, (UL94V-0) Package Dimension (LxWxH) 19.65 x 7.05 x 10.2mm Package Weight 2.8g Dimension Drawing (mm) Typical Application Circuit RKZ-052005D/HP **** Bottom View 0.51 1.27 10.2 0.51 7.05 1.00 Ø +0.15/-0 19.6 15.242.0 4.10 0.25 1 2 5 6 7 Marking ebossed logo

2.54 Top View

2.54 Recommended Footprint Details Pin Connections Pin # Dual 1 +Vin 2 -Vin 5 -Vout

6 Com

Tolerance: xx.x= ±0.5mm xx.xx= ±0.35mm Pin dimension: ±0.05mm Pin pitch: ±0.25mm INSTALLATION AND APPLICATION v DC DCC1 R1Signal+ Signal- D1 S D G +Vin -Vin +Vin -Vin +Vout -Vout OPTO COUPLER SIC Mosfet IN OUT Regulator SIC MOSFET DRIVER IC2 IC3 IC1 +

Specifications (measured @ ta= 25°C, nominal Input and full load after warm-up time unless otherwise noted) RKZ-xx2005D Series ECO-5REV.: 1/2016www.recom-power.com PACKAGING INFORMATION Packaging Dimension (LxWxH) Tube 520.0 x 16.5 x 9.3mm Packaging Quantity 25pcs Storage Temperature Range -55°C to +125°C Storage Humidity 5% to 95% RH The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.