HBA48T12280-PCAQG POWER ONE, HBA48T12280-PCAQG Datasheet
HBA48T12280-PCAQG
Specifications of HBA48T12280-PCAQG
Related parts for HBA48T12280-PCAQG
HBA48T12280-PCAQG Summary of contents
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... Description The HBA48T12280 DC-DC Converter operates over an input voltage range VDC and provides a regulated output voltage of 28.0 VDC 12 output current. The HBA48T12280 provides a regulated 28V bus voltage for today’s RF power amplifiers. Its design emphasis is on obtaining the best cost/performance tradeoff. ...
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... NOM OUT 2 Trim equations are defined within this document’s “Operations” section. BCD.00009.1 Rev. AC, 01-Jun-10 HBA48T12280 DC-DC Converter Data Sheet 36-75 VDC Input; 28 VDC @ 12.5 A Output < max, load = resistive, unless otherwise specified. IN Notes Continuous Transient (100 ms) Operation limited by Baseplate ...
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... A/µ 4700 µF (Al Electrolytic) Settling Time to 10% Efficiency @ 100% Load @ 50% Load BCD.00009.1 Rev. AC, 01-Jun-10 HBA48T12280 DC-DC Converter Data Sheet 36-75 VDC Input; 28 VDC @ 12.5 A Output < max, load = resistive, Cin=33 µF, unless otherwise specified. IN Notes Non-latching 28 VDC Out @ 12.5 ADC, Vin= 36 VDC Vin = nom ...
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... Reliability Calculated MTBF EMI & Regulatory Agency Compliance Safety Insulation Flammability EMC-General Requirements EMC-Emission and Immunity BCD.00009.1 Rev. AC, 01-Jun-10 HBA48T12280 DC-DC Converter Data Sheet 36-75 VDC Input; 28 VDC @ 12.5 A Output Notes Min RH (non-condensing) RH (non-condensing) GR-63-CORE, Sect. 5.4.2 Half Sinewave, 3-axis 50 Refer to mechanical drawing. ...
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... It is recommended that a 33 µF capacitor with a voltage rating of 100 VDC and an ESR <0.1 Ω be used across the input of the HBA48T12280 to ensure stability of the converter. At temperatures < -20 ºC, use µF capacitors to reduce the effective ESR of the input capacitance. ...
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... End of converter turn-on delay Converter V reaches 100% of nominal value. 3 OUT For this example, the total converter startup time (t typically 15 ms. BCD.00009.1 Rev. AC, 01-Jun-10 HBA48T12280 DC-DC Converter Data Sheet 36-75 VDC Input; 28 VDC @ 12.5 A Output - Figure B: Startup scenario # Figure C: Startup scenario #2. Page ...
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... SENSE (+) TRIM VIN (Top View) CASE SENSE (-) VIN (-) VOUT (-) Figure D: Configuration for increasing output voltage. BCD.00009.1 Rev. AC, 01-Jun-10 HBA48T12280 DC-DC Converter Data Sheet 36-75 VDC Input; 28 VDC @ 12.5 A Output To decrease the output voltage ( resistor, R TRIM and SENSE Figure D R where, 2 Δ) ...
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... A 20-Amp fuse is recommended for use with this product. The HBA48T12280 converter is approved for a maximum fuse rating of 20 Amps. To protect a group of converters with a single fuse, the rating can be increased from the recommended value above. ...
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... Figure H shows the efficiency vs. load current plot for ambient temperature of 25 ºC, airflow rate of 300 LFM (1.5 m/s) with horizontal mounting and input voltages and 75 V. BCD.00009.1 Rev. AC, 01-Jun-10 HBA48T12280 DC-DC Converter Data Sheet 36-75 VDC Input; 28 VDC @ 12.5 A Output 100 90 80 ...
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... Amp per microsecond is applied to the output. The output has a Cout =4700 µF. BCD.00009.1 Rev. AC, 01-Jun-10 HBA48T12280 DC-DC Converter Data Sheet 36-75 VDC Input; 28 VDC @ 12.5 A Output Figure L: Output voltage response to load current step- change (7.5A – 10A – 7.5A) at Vin = 48 V. Current slew rate: 0.1 A/µ ...
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... With the addition of a simple external filter, the HBA48T12280 converter will pass the requirements of Class A conducted emissions per EN55022 and FCC requirements. The recommended EMI filter is shown in Figure Q. Please contact Power-One Applications Engineering for details of this testing. ...
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... Figure V. Figure T: Test setup for measuring input reflected ripple currents, Ic and Is. BCD.00009.1 Rev. AC, 01-Jun-10 HBA48T12280 DC-DC Converter Data Sheet 36-75 VDC Input; 28 VDC @ 12.5 A Output Figure U: Measurement of Ic with Vcc 12.5Amps, Cout = 220 µF, Vin = 48 VDC. Figure V: Measurement of Is with Vcc Il = 12.5 Amps, Cout=220 µ ...
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... Vin - 5 Vout - 6 SENSE- 7 TRIM 8 SENSE+ 9 Vout + Notes: Weight is 77.8 grams. BCD.00009.1 Rev. AC, 01-Jun-10 HBA48T12280 DC-DC Converter Data Sheet 36-75 VDC Input; 28 VDC @ 12.5 A Output HBA48T12280 Mechanical Outline PL Pin Pin Length Option ±0.005 [±0.13] A 0.188 [4.78] B 0.145 [3.68 (Max. Height) (Min. Clearance) +0.022 [+0.55] Ht Tol ± ...
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... A Format hole The example above describes P/N: HBA48T12280-PCBPG as follows: 36-75 V input, through-hole mounting, 12 output, positive ON/OFF logic, a maximum height of 0.50”, an I/O pin length of 0.145”, a single board platform (no baseplate), and fully RoHS compliant (PB-free solder) Please consult factory for the complete list of available options. ...