RPMGQ-20 RECOM | Alldatasheet

Document overview

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Technical content

Features

  • 20A non isolated quarter brick
  • 18 to 75VDC wide input range
  • 3.3 to 24VDC adjustable output
  • Standard industrial quarter brick format
  • High efficiency up to 98%
  • Operating temperature derates to 120°C

Description

The RPMGQ-20 series is a non-isolated 20A DC/DC converter in a quarter brick package. The high efficiency and thermal design of the product means that minimal derating is required, even at high temperatures. The device is exceptionally suited for 24V, 28V, and 48V power rails as a point of load solution in a distributed power architecture. Trimmable output, remote sense, and remote control features as well as undervoltage lockout, overload, over-temperature, and short circuit protections are standard.

20 Amp

Notes: Note1: Measured Values are with CIN= 880µF + COUT= 4000µF Model Numbering Selection Guide Part Input Voltage Output Vout Output Efficiency Max. Capacitive Number Range (1) Voltage Adjust Range Current max. typ. Load [VDC] [VDC] [VDC] [A] [%] [µF] RPMGQ5.0-20 18-75 5 3.3 - 8 20 91 - 94 15000 RPMGQ12-20 18-75 12 8 - 24 20 95 - 97 12000 Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter capacitor Input Voltage Range 18VDC 75VDC Absolute Maximum Input Voltage 80VDC Undervoltage Lockout (UVLO) DC-DC ON DC-DC OFF 16.5VDC 14.0VDC Input Current RPMGQ5.0-20 2.3A RPMGQ12-20 5.2A Quiescent Current (no load) 30mA No Load Power Consumption VIN= 24VDC 720mW VIN= 48VDC 1440mW VIN= 60VDC 1800mW Internal Power Dissipation 10W continued on next page max. Output CurrentQuarter Brick nom. Output Voltage RPMGQ __-20 RECOM CONVERTERS COM PLIANT PRODUCTS RoHSRoHS22 ++ compliantcompliant 10 from 1010 from 10 RECOM CONVERTERS COM PLIANT PRODUCTS REACHREACH compliantcompliant

www.recom-power.com REV.: 0/2022 RPMGQ-2 DC/DC Converter Specifications (measured @ ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPMGQ-20 Series Parameter Condition Min. Typ. Max. Output Voltage Trimming (2) RPMGQ5.0-20 3.3VDC 8VDC RPMGQ12-20 8VDC 24VDC Minimum Load 0% Startup-time RPMGQ5.0-20 13ms RPMGQ12-20 20ms Rise-time RPMGQ5.0-20 8ms RPMGQ12-20 16ms ON/OFF CTRL DC-DC ON Open or 1.8V<VCTRL<5.4VDC DC-DC OFF Short or 0V<VCTRL<0.9VDC Standby Current DC-DC OFF CTRL to GND RPMGQ5.0-20 VIN= 24VDC 0.065mA VIN= 48VDC 0.126mA VIN= 60VDC 0.156mA RPMGQ12-20 VIN= 24VDC 0.065mA VIN= 48VDC 0.133mA VIN= 60VDC 0.162mA Internal Operating Frequency 200kHz 210kHz 220kHz Notes: Note2: For more detailed information, please refer to “OUTPUT VOLTAGE TRIMMING“ Efficiency vs. Load 0 10 20 30 40 50 60 70 80 90 100 100 Efficiency [%] Output Load [%] 24Vin 48Vin 60Vin 0 10 20 30 40 50 60 70 80 90 100 100 Efficiency [%] Output Load [%] 24Vin 48Vin 60Vin RPMGQ5.0-20 RPMGQ12-20 Typical Application +Vin -Vin +Vin -Vin -Vout TrimCTRL +Sense +Vout Rup +Vout -Vout COUT CIN VOUTset CIN Rup COUT 15VDC >200µF 10kW >=1000µF For nom. VOUT leave Trim pin open

www.recom-power.com REV.: 0/2022 RPMGQ-3 DC/DC Converter Specifications (measured @ ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPMGQ-20 Series OUTPUT VOLTAGE TRIMMING The RPMGQ series offers the feature of trimming the output voltage over a range between 3.3V and 8V by using external trim resistors. The values for trim resistors shown in trim tables below are according to standard E96 values; therefore, the specified voltage may slightly vary. +Vin -Vin +Vin -Vin -Vout TrimCTRL +Sense +Vout Rup Rdown +Vout -Vout COUT CIN Calculation: Trim up Trim up RPMGQ5.0-20 RPMGQ12.0-20 Trim down Trim down Voutset = 5.5 6.0 7.0 8.0 [VDC] Rup (E96) ≈ 33k2 13k3 4k42 1k69 [W] Voutset = 15.0 18.0 20.0 24.0 [VDC] Rup (E96) ≈ 10k 3k57 2k 0k374 [W] Voutset = 3.3 3.6 4.0 4.5 [VDC] Rdown (E96) ≈ 22k6 31k6 51k 113k [W] Voutset = 8.0 9.0 10.0 11.0 [VDC] Rdown (E96) ≈ 84k5 130k 221k 499k [W] R3 [W] R4 [W] R5 [W] VREF [VDC] RPMGQ5.0-20 18k72 3k48 3k48 0.8 RPMGQ12-20 48k7 3k48 2k87 0.8 Voutnom = nominal output voltage [VDC] Voutset = trimmed output voltage [VDC] Rup = trim up resistor [W] Rdown = trim down resistor [W] R3, R4, R5 = internal resistors [W] Trimming 𝑹𝑹𝑹𝑹𝑫𝑫𝑫𝑫𝑫𝑫𝑫𝑫𝑫𝑫𝑫𝑫𝑫𝑫𝑫𝑫 = 𝑉𝑉𝑉𝑉𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠 × (𝑅𝑅𝑅𝑅3 × 𝑅𝑅𝑅𝑅4 + 𝑅𝑅𝑅𝑅4 × 𝑅𝑅𝑅𝑅5) −𝑉𝑉𝑉𝑉𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅 × (𝑅𝑅𝑅𝑅3 × 𝑅𝑅𝑅𝑅4 + 𝑅𝑅𝑅𝑅4 × 𝑅𝑅𝑅𝑅5 + 𝑅𝑅𝑅𝑅3 × 𝑅𝑅𝑅𝑅5) 𝑉𝑉𝑉𝑉𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅 × (𝑅𝑅𝑅𝑅3 × 𝑅𝑅𝑅𝑅4) −𝑅𝑅𝑅𝑅4 × 𝑉𝑉𝑉𝑉𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠 = 𝑘𝑘𝑘𝑘Ω Trimming 𝑹𝑹𝑹𝑹𝑼𝑼𝑼𝑼𝑼𝑼𝑼𝑼 = 𝑉𝑉𝑉𝑉𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅 × 𝑅𝑅𝑅𝑅3 × (𝑅𝑅𝑅𝑅4 + 𝑅𝑅𝑅𝑅5) −𝑅𝑅𝑅𝑅4 × 𝑅𝑅𝑅𝑅5 × (𝑉𝑉𝑉𝑉𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠 −𝑉𝑉𝑉𝑉𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅) (𝑉𝑉𝑉𝑉𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑂𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠 −𝑉𝑉𝑉𝑉𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅) × 𝑅𝑅𝑅𝑅4 −𝑉𝑉𝑉𝑉𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅𝑅 × 𝑅𝑅𝑅𝑅3 = 𝑘𝑘𝑘𝑘Ω REMOTE SENSE GND +Vin +Vin GND GND Trim +Sense +Vout Rup RW1 Rdown GND +Vout RW1 ... wire losses + Rup ... trim up resistor Rdown ... trim down resistor The output voltage can be adjusted via the trim and sense functions. The maximum output voltage from Trim and Sense function combined is 8VDC for RPMGQ5.0-20 and 24VDC for RPMGQ12-20. Derating may be required when using Trim and/or sense functions.

www.recom-power.com REV.: 0/2022 RPMGQ-4 DC/DC Converter Specifications (measured @ ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPMGQ-20 Series REGULATIONS Parameter Condition Value Output Accuracy ±1.0% max. Line Regulation low line to high line, full load 0.5% typ. / ±1.0% max. Load Regulation 0% to 100% load 0.5% typ. / ±1.0% max. Transient Response 5% - 100% RPMGQ5.0-20 VIN= 24VDC 40mV typ. VIN= 48VDC 70mV typ. VIN= 60VDC 90mV typ. 5% - 100% RPMGQ12-20 VIN= 24VDC 50mV typ. VIN= 48VDC 95mV typ. VIN= 60VDC 110mV typ. PROTECTIONS Parameter Condition Value Short Circuit Protection (SCP) hiccup mode, auto recovery RPMGQ5.0-20 22.1A RPMGQ12-20 20.6A Short Circuit Input Current VIN= 24VDC 30mA typ. VIN= 48VDC 18mA typ. Over Current Protection (OCP) hiccup mode, auto recovery RPMGQ5.0-20 22.1A RPMGQ12-20 20.6A Over Temperature Protection (OTP) measured on IC 160°C, auto restart after cool down SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard RoHS 2+ RoHS 2011/65/EU + AM2015/863 EMC Compliance Condition Standard / Criterion Electromagnetic compatibility of multimedia equipment - emission requirements with external components (see filter suggestions below) EN55032, Class A and B EMC filtering suggestion according to EN55032 +Vin -Vin RPMGQx-20 +Vout+Vin -Vout -Vin C3C1 C2 C4 COUT +Vout -Vout Component List Class A C1 C2 C3 C4 L1 L2 COUT 2x 330µF 3x 22µF 10µF 1000µF 56µH 10µH >=1000uF

www.recom-power.com REV.: 0/2022 RPMGQ-5 DC/DC Converter Specifications (measured @ ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPMGQ-20 Series ENVIRONMENTAL Parameter Condition Value Operating Temperature Range with forced airflow -40°C to +120°C Operating Humidity non-condensing 5% - 95% RH max. Operating Altitude 5000m Vibration MIL-STD-833G, method 2026 test condition II, letter “B” MTBF according to MIL-HDBK-217F, G.B. RPMGQ5.0-20 1208 x 10³ hours RPMGQ12-20 1239 x 10³ hours Derating Graph -40 -20 0 20 40 7060-30 -10 10 30 50 80 90 120110100 100 Output Load [%] Ambient Temperature [°C] natural convetion (0.1m/s) 1m/s 2m/s 3m/s 4m/s -40 -20 0 20 40 7060-30 -10 10 30 50 80 90 120110100 100 Output Load [%] Ambient Temperature [°C] natural convetion (0.1m/s) 1m/s 2m/s 3m/s 4m/s -40 -20 0 20 40 7060-30 -10 10 30 50 80 90 120110100 100 Output Load [%] Ambient Temperature [°C] natural convetion (0.1m/s) 1m/s 2m/s 3m/s 4m/s -40 -20 0 20 40 7060-30 -10 10 30 50 80 90 120110100 100 Output Load [%] Ambient Temperature [°C] natural convetion (0.1m/s) 1m/s 2m/s 3m/s 4m/s RPMGQ5.0-20 RPMGQ5.0-20 48Vin 24Vin RPMGQ12-20 RPMGQ12-20

www.recom-power.com REV.: 0/2022 RPMGQ-6 DC/DC Converter Specifications (measured @ ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPMGQ-20 Series DIMENSION AND PHYSICAL CHARACTERISTICS Parameter Type Value Material PCB FR4, (UL94 V-0) Dimension (LxWxH) 56.4 x 36.83 x 15.0mm Weight 29g typ. continued on next page Dimension Drawing (mm) 36.83 56.40 47.20 26.20 4.60 5.3210.08.11 3.33 19.72 50.80 2.79 2X Ø1.57 ±0.065X Ø1.01 ±0.06 1.68 15.24 15.24 7.62 11.43 2X 7.62 10.80Pin1 ID Top View 15.0 36.83 56.4 50.80 25.40 7.62 15.24 7.62 3.81 1 2 3 4567 2X Ø1.83±0.05 5X Ø1.28±0.05 4X Ø2.30 ±0.1 2 3 4567 36.83 ±0.5 56.4 47.20 26.20 4.6 5.310.08.11 ±0.15 3.33 19.7 50.80 2.8 2X Ø1.57 ±0.065X Ø1.02 ±0.06 1.68 15.24 15.24 7.62 11.43 2X 7.62 10.80Pin1 ID Top View 15.0 36.83 56.4 50.80 25.40 7.62 15.24 7.62 3.81 1 2 2X Ø1.83±0.05 5X Ø1.28±0.05 4X Ø2.3 ±0.1 2 3 4567 36.83 56.40 47.20 26.20 4.60 5.3210.08.11 3.33 19.72 50.80 2.79 2X Ø1.57 ±0.065X Ø1.01 ±0.06 1.68 15.24 15.24 7.62 11.43 2X 7.62 10.80Pin1 ID Top View 15.0 36.83 56.4 50.80 25.40 7.62 15.24 7.62 3.81 1 2 3 4567 2X Ø1.83±0.05 5X Ø1.28±0.05 4X Ø2.30 ±0.1 2 3 4567 Bottom View RPMGQ5.0-20 Bottom View RPMGQ12-20 Pinning Information Pin # Single Pin Ø 1 +Vin 1.02 2 CTRL/UVLO 1.02 3 -Vin 1.02 4 -Vout 1.57 5 TRIM 1.02 6 +SENSE 1.02 7 +Vout 1.57 Top View Tolerance: xx.x xx.xx ±0.5mm ±0.25mm

www.recom-power.com REV.: 0/2022 RPMGQ-7 DC/DC Converter Specifications (measured @ ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) RPMGQ-20 Series PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) tray 305.0 x 165.0 x 45.0mm Packaging Quantity 10pcs Storage Temperature Range -55°C to +125°C Storage Humidity non-condensing 95% RH max. The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The applicant 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. Dimension Drawing (mm) Recommended Footprint Details 36.83 56.40 47.20 26.20 4.60 5.3210.08.11 3.33 19.72 50.80 2.79 2X Ø1.57 ±0.065X Ø1.01 ±0.06 1.68 15.24 15.24 7.62 11.43 2X 7.62 10.80Pin1 ID Top View 15.0 36.83 56.4 50.80 25.40 7.62 15.24 7.62 3.81 1 2 3 4567 2X Ø1.83±0.05 5X Ø1.28±0.05 4X Ø2.30 ±0.1 2 3 4567 Tolerance: xx.x xx.xx ±0.5mm ±0.25mm