AGQ100-48S12-6L

48Vdc Input,12Vdc@8.3A Output Quarter-Brick Converter AGQ100-48S12 Description The AGQ100-48S12 is a single output DC-DC converter with standard quarter-brick outline and pin configuration. It delivers up to 8.3A output current with 12.0V output voltage. Above 92.9% efficiency and excellent thermal performance make it an ideal choice to supply power in telecom and datacom application. It can work under -40°C ~ +85°C. Operational Features





Delivering up to 8.3A output current High efficiency: 92.9% typ., at full load Wide input range: 36V ~ 75V Excellent thermal performance No minimum load requirement RoHS 5 compliant Control Features


Remote control function (negative or positive logic optional) Remote output sense Trim function: -20% ~ +10% Protection Features



Input under voltage lockout Output over current protection Output over voltage protection Over temperature protection Mechanical Features


Safety & EMC




Document NO.: 31020767 Industry standard quarter-brick pin-out outline Open frame structure Pin length: 3.8mm Meet latest safety standards UL 60950-1, CSA-C22.2 NO.60950-1, IEC/EN 60950-1 and GB4943 Approved by UL and TUV Meet 2006/95/EEC and 93/68/EEC directives which facilitate CE marking in user’s end product Meet conducted emission's requirements of FCC Class A and EN55022 Class A, tested with external filter Material meets UL 94-V0 May 18, 2010 Rev 1.0 2/16 AGQ100-48S12 DC-DC Converter TRN Electrical Characteristics Full operating ambient temperature range is -40°C to +85°C. Specifications are subject to change without notice. Parameter Min. Typ. Max. Unit Notes & conditions Absolute max. ratings Input voltage Non-operating 100 V 100ms Operating 80 V Continuous Operating temperature -40 85 °C Storage temperature -55 125 °C Voltage at remote ON/OFF pin -0.7 12 V Input characteristics Operating input voltage range 36 48 75 V Turn-on voltage threshold 31 34.6 36 V Turn-off voltage threshold 30 32.7 35 V Lockout voltage hysteresis 1 2 3 V 2.95 3.5 A 36Vin, full load No-load input current 79 100 mA 48Vin, no load Standby Input current 9 20 mA Remote OFF 1 A2 s See Figure 16 40 mA Through 12µH inductor; see Figure 16 5 A Input under-voltage lockout Max. input current Inrush current transient rating Input reflected ripple current 30 Recommended input fuse Input filter component values (C\L) Recommended external input capacitance 2.0\3.3 µF\µH 100 External fast blow fuse recommended; see Figure 11 Internal values µF Low ESR capacitor recommended; see Figure 11 48Vin, full load Output characteristics Output voltage set point (standard option) Output voltage line regulation Output voltage load regulation 11.88 12.00 12.12 V 0.08 0.2 % mV 0.08 0.5 % mV http://www.emersonnetworkpower.com.cn 3/16 AGQ100-48S12 DC-DC Converter TRN Parameter Min. Output voltage temperature regulation Total output voltage range 9.6 Output voltage ripple and noise Operating output current range 0 Output DC current-limit inception 9 Output capacitance Typ. Max. Unit 0.001 0.02 %/°C 12 13.2 V 100 180 mVpp 8.3 A 13.5 A Hiccup: auto-restart when over-current condition is removed 2200 µF High frequency and low ESR is recommended 11.5 220 Notes & conditions Over sample, line, load, temperature & life See Figure 2. 20MHz bandwidth; see Figure 16 Dynamic characteristics Dynamic response See Figure 4. 50% ~ 75% ~ 50% Io,max, 0.1A/µs 122 480 mV Test condition: 25°C, nominal input voltage, see Figure 11 Settling time 330 700 µs Recovery to within 1% Vo,nom 10% ~ 50% ~ 10% Io,max, 0.1A/µs 350 600 mV See Figure 5. Settling time Turn-on transient Test condition: 25°C, nominal input voltage, see Figure 11 µs Rise time 21 50 ms Turn-on delay time 4.6 50 ms 0 5 %Vo Output voltage overshoot Full load, see Figure 6 Efficiency 100% load 92.9 % See Figure 1 50% load 92.08 % See Figure 1 Isolation characteristics Isolation voltage (conditions: 1mA for 60s, slew rate of 1500V/10s) 1500 Vdc Basic insulation, input to output http://www.emersonnetworkpower.com.cn 4/16 AGQ100-48S12 DC-DC Converter TRN Electrical Characteristics (Continued) Parameter Min. Typ. Max. Unit Notes & conditions Feature characteristics Switching frequency 280 Remote ON/OFF control (positive logic) Off-state voltage Remote ON/OFF control (negative logic) 340 kHz -0.7 1.2 V On-state voltage 3.5 12 V Off-state voltage 3.5 12 V On-state voltage -0.7 1.2 V -20 10 % 5 % 15.8 18 V Hiccup Over-temperature shutdown 122 130 °C Auto recovery; OTP test point, see Figure 10 Over-temperature hysteresis 20 Output voltage trim range 310 Output voltage remote sense range Output over-voltage protection 14.4 See Figure 12 See Trim Characteristics Application Note °C Reliability characteristics Calculated MTBF (telcordia) 1.5 106h Telcordia SR-332-2006; 80% load, 300LFM, 40°C Ta http://www.emersonnetworkpower.com.cn of 5/16 AGQ100-48S12 DC-DC Converter TRN Electromagnetic Compatibility Requirements Test item Regulations Criteria Notes & conditions EN 55022 Conducted emission DC input port, Class A Immunity to electrostatic discharge Immunity to electrical fast transient IEC/EN61000-4-2 Enclosure port, Level 3 IEC/EN61000-4-4 DC input port, Level 3 B B IEC/EN61000-4-5 DC input port Immunity to surges Line to Ground (earth): 600V See EMC Test Conditions B Line to Lineline: 600V Immunity to continuous conducted interference IEC/EN61000-4-6 Immunity to voltage dips and short interruptions and voltage variations EN 61000-4-29 DC input port, Level 2 DC input port A B Criterion A: Normal performance during and after test. Criterion B: For EFT and surges, low-voltage protection or reset is not allowed. Temporary output voltage fluctuation ceases after disturbances ceases, and from which the EUT recovers its normal performance automatically. For Dips and ESD, output voltage fluctuation or reset is allowed during the test, but recovers to its normal performance automatically after the disturbance ceases. Criterion C: Temporary loss of output, the correction of which requires operator intervention. Criterion D: Loss of output which is not recoverable, owing to damage to hardware. http://www.emersonnetworkpower.com.cn 6/16 AGQ100-48S12 DC-DC Converter TRN Qualification Testing Parameter Unit (pcs) Halt test Test condition 4~5 Ta,min - 10°C to Ta,max + 10°C, 5°C step, Vin = min to max, 0 ~ 105% load 3 Frequency range: 5Hz ~ 20Hz, 20Hz ~ 200Hz, A.S.D: 1.0m2/s3, -3db/oct, axes of vibration: X/Y/Z Vibration Time: 30min/axis Mechanical shock 3 30g, 6ms, 3axes, 6directions, 3time/direction Thermal shock 3 -40°C to 100°C, unit temperature 20cycles Thermal cycling 3 -40°C to 55°C, temperature change rate: 1°C/min, cycles: 2cycles Humidity 3 40°C, 95%RH, 48h Solder ability 15 IPC J-STD-002C-2007 Characteristic Curves 95.00 Effiency (%) 90.00 85.00 80.00 Vin=36V 75.00 Vin=48V Vin=75V 70.00 0.83 1.66 2.49 3.32 4.15 4.98 5.81 6.64 7.47 Output current (A) Figure 1 Efficiency vs. output current, Ta=25°C http://www.emersonnetworkpower.com.cn 8.3 7/16 AGQ100-48S12 DC-DC Converter TRN Figure 2 Output ripple & noise (5ms/div, 20mV/div), see Figure 16 for test configuration Figure 3 Input reflected ripple current (2µs/div, 50mA/div), see Figure 16 for test configuration Figure 4 Dynamic response for 25% load step (50% ~ 75% ~ 50%) and 0.1A/µs slew rate, (2ms/div), see Figure 11 for test configuration; CH1-output voltage (200mV/div); CH2-output current (2.5A/div) Figure 5 Dynamic response for 40% load step (50% ~ 10% ~ 50%) and 0.1A/µs slew rate, (2ms/div), see Figure 11 for test configuration; CH1-output voltage (200mV/div); CH2-output current (10A/div) Figure 6 Output voltage startup by power on, (50ms/div), see Figure 11 for test configuration; CH1-output voltage (5V/div); CH2-intput voltage (20V/div) Figure 7 Output voltage startup by shutdown, (100ms/div), see Figure 11 for test configuration; CH1-output voltage (5V/div); CH2-intput voltage (20V/div) http://www.emersonnetworkpower.com.cn 8/16 AGQ100-48S12 DC-DC Converter TRN Figure 8 Output voltage startup by remote ON of negative module, (50ms/div), see Figure 11 for test configuration; CH1-output voltage (5V/div); CH2-remote ON voltage (2V/div) Figure 9 Output voltage shutdown by remote OFF of negative module, (50ms/div), see Figure 11 for test configuration; CH1-output voltage (5V/div); CH2-remote OFF voltage (2V/div) OTP test point Figure 10 OTP test point http://www.emersonnetworkpower.com.cn 9/16 AVQ100-48S12 DC-DC Converter TRN Application Note Typical Application Fuse U2 EMI filter Out+ In+ Vdc C1 C2 In- Vo+ S+ Vin+ Out- Figure 11 CNT DC/DC Trim Vin- SVo- C3 C4 Load Typical application C1: 1µF/100V X7R ceramic capacitor, P/N: C3225X7R2A105KT0L0U (TDK) or equivalent caps C2: 100µF/100V electrolytic capacitor, P/N: UVZ2A101MHD (Nichicon) or equivalent caps C3: 1µF/25V X7R ceramic capacitor, P/N: C2012X7R1E105KT000N (TDK) or equivalent caps C4: 220µF electrolytic capacitor, P/N: UPM1E221MHD (Nichicon) or equivalent caps U2: Module to test, AGQ100-48S12 Fuse: External fast blow fuse with a rating of 5A. The recommended fuse model is 314005 MXP from LITTLEFUSE. Remote ON/OFF Either positive or negative remote ON/OFF logic is available in AGQ100-48S12. The logic is CMOS and TTL compatible. Figure 12 is the detailed internal circuit and reference in AGQ100-48S12. VCC Remote ON/OFF Vin Remote ON/OFF 30.1K 13K PWM controller SS 82K 3.01K 1K 6.65K Negative logic Figure 12 Positive logic Remote ON/OFF internal diagram http://www.emersonnetworkpower.com.cn PWM controller UVL0 10/16 AGQ100-48S12 DC-DC Converter TRN The voltage between pin Remote ON/OFF and pin Vin- must not exceed the range listed in table “Feature characteristics” to ensure proper operation. The external remote ON/OFF circuit is highly recommended as shown in Figure 13. Vin+ Vo+ Remote ON/OFF Trim S+ Vin+ Vo+ Remote ON/OFF Trim S+ SVin- S- Vo- Isolated remote ON/OFF circuit Figure 13 Vin- Vo- Non-isolated remote ON/OFF circuit External remote ON/OFF circuit Trim Characteristics Connecting an external resistor between Trim pin and Vo- pin will decrease the output voltage. Connecting it between Trim pin and Vo+ pin will increase the output voltage. The following equations determine the external resistance to obtain the trimmed output voltage. 511 − 10.22( KΩ ) ∆ 5.11 × Vnom × (100 + ∆ ) 511 = − − 10.22( KΩ) 1.225 × ∆ ∆ Radj −down = Radj − up ∆= Vnom − Vdesired Vnom × 100 V norm : Nominal output voltage. For example, to get 13.12V output, the trimming resistor is Radj −up = 5.11× 12 × (100 + 10 ) 511 − − 10.22( KΩ) = 489.3( KΩ) 1.225 × 10 10 The output voltage can also be trimmed by potential applied at the Trim pin. Vo = (Vtrim + 1.225) × 6.122 Where Vtrim is the potential applied at the Trim pin, and Vo is the desired output voltage. Vo+ S+ Vo+ S+ Load Trim R trim _up Cout Trim S- S- Vo- Vo- Figure 14 Trim up Load R trim _down Cout Figure 15 http://www.emersonnetworkpower.com.cn Trim down 11/16 AVQ100-48S12 DC-DC Converter TRN Sense Characteristics If the load is far from the unit, connect S+ and S- to the terminal of the load respectively to compensate the voltage drop on the transmission line. If the sense compensate function is not necessary, connect S+ to Vo+ and S- to Vo- directly. Input Ripple & Inrush Current And Output Ripple & Noise Test Configuration Probe Current probe L1 50mm Vo+ Vin+ C1 C2 Cin C3 DC/DC C4 Load Vdc Vin- Figure 16 Vo- Input ripple & inrush current, output ripple & noise test configuration Vdc: DC power supply L1: 12µH Cin: 220µF/100V typical C1 ~ C4: See Figure 11 Note: It is recommended to use a coaxial cable with series 50Ω resistor and 0.68µF ceramic capacitor or a ground ring of probe to test output ripple & noise. EMC Test Conditions The customer actual EMI circuit is shown in the following figure. U2 U1 1mH In+ Cx Out+ Cy1 Vin+ C3 DC/DC Cy2 In- VO+ C1 C2 Out- Vin- C4 VOResistive Load PE EMI filter Figure 17 EMC test configuration CX: 1µF/100V ceramic capacitor, C3225X7R2A225KT0LOU/TDK Cy1, Cy2: 2200pF/1000V ceramic capacitor, GHM1535X7R223K1KD550/MURATA C1: 0.1µF/100V ceramic capacitor, C1206X7R2A105KT0L0U/TDK C2: 100µF/100V low ESR aluminum electrolytic capacitor, UVZ2A101MPD C3: 1µF/25V ceramic capacitor, C2012X7R1E105KT000N/TDK C4: 220µF/100V low ESR aluminum electrolytic capacitor, UPM1E221MHD http://www.emersonnetworkpower.com.cn 12/16 AGQ100-48S12 DC-DC Converter TRN Thermal Considerations The converter is designed to operate in different thermal environments and sufficient cooling must be provided. Proper cooling can be verified by measuring the temperature at the temperature test point. The temperature at this point should not exceed the maximum value in Table 1. For a typical application, Figure 20 shows the derating of output current vs. ambient air temperature at different air velocity. Temperature test point Figure 18 Table 1 Temperature test point Temperature limit of test point Test point Temperature limit Temperature test point 116°C Air flow Air flow Figure 19 Typical test condition, forced airflow direction is from Vo+ to Vo- http://www.emersonnetworkpower.com.cn 13/16 AVQ100-48S12 DC-DC Converter TRN 10 9 8 Output current Io (A) 7 6 5 4 3 2 1 0 25 40 55 70 Temperature: Ta (℃ ) 400LFM(2m/s) Figure 20 300LFM(1.5m/s) 200LFM(1m/s) 100LFM(0.5m/s) Output power derating, 48Vin, air flowing across the converter from Vo+ to Vo- http://www.emersonnetworkpower.com.cn 85 14/16 AGQ100-48S12 DC-DC Converter TRN Mechanical Diagram 7.62[0.300] 4 5 6 7 8 2 1 6-Ф2.0±0.1 L 10.5[0.413]MAX Side view 2-Ф2.0±0.1 0.3[0.012]MIN 15.24 [0.600] 36.8 [1.449] Bottom view 3 15.24 [0.600] 57.9 [2.280] 50.8 [2.000] 6-Ф1.0±0.1 Load board Unit: mm[inch] 2-Ф1.5±0.1 Bottom view: pin on upside Tolerance: X.Xmm±0.5mm[X.X in.±0.02in.] X.XXmm±0.25mm[X.XX in.±0.01in.] Figure 21 Mechanical diagram Pin length option Device code suffix L -4 4.8mm ± 0.25mm -6 3.8mm ± 0.25mm -8 2.8mm ± 0.25mm None 5.8mm ± 0.25mm http://www.emersonnetworkpower.com.cn 15/16 AVQ100-48S12 DC-DC Converter TRN Pin Designations Pin No. Name Function 1 Vin+ 2 Remote ON/OFF 3 Vin- Negative input voltage 4 Vo - Negative output voltage 5 S- Negative remote sense 6 Trim 7 S+ Positive remote sense 8 Vo + Positive output voltage Positive input voltage Remote control Output voltage trim Soldering The product is intended for standard manual wave soldering. When wave soldering is used, the temperature on pins is specified to maximum 260°C for maximum 7s. When soldering by hand, the iron temperature should be maintained at 300°C ~ 380°C and applied to the converter pins for less than 10s. Longer exposure can cause internal damage to the converter. Cleaning of solder joint can be performed with cleaning solvent IPA or simulative. Ordering Information AGQ100 - ① 48 S 12 ② ③ ④ - 6 Y ⑥ ⑦ ① Model series AGQ: high efficiency quarter-brick series, 100: output power 100W ② Input voltage 48: 36V ~ 75V input range, rated input voltage 48V ③ Output number S: single output ④ Rated output voltage 12:12V output ⑥ Pin length -6: 3.8mm ⑦ RoHS status L: RoHS, R6; Y: RoHS, R5 http://www.emersonnetworkpower.com.cn 16/16 AGQ100-48S12 DC-DC Converter TRN Model number Description AGQ100-48S12-6Y 3.8mm pin length; negative on/off logic; without thread inside mounting hole; R5 compliant AGQ100-48S12B-6Y 3.8mm pin length; negative on/off logic; without thread inside mounting hole; R5 compliant; baseplated; for detailed information,refer to AGQ100-48S12B Technical Reference Notes Hazardous Substances Announcement (RoHS Of China) Parts AGQ100-48S12 Hazardous substances ＋ Pb Hg Cd Cr6＋ PBB PBDE √ х х х х х х: Means the content of the hazardous substances in all the average quality materials of the part is within the limits specified in SJ/T-11363-2006 √: Means the content of the hazardous substances in at least one of the average quality materials of the part is outside the limits specified in SJ/T11363-2006 Emerson Network Power Co., Ltd. has been committed to the design and manufacturing of environment-friendly products. It will reduce and eventually eliminate the hazardous substances in the products through unremitting efforts in research. However, limited by the current technical level, the following parts still contain hazardous substances due to the lack of reliable substitute or mature solution: 1. Solders (including high-temperature solder in parts) contain plumbum. 2. Glass of electric parts contains plumbum. 3. Copper alloy of pins contains plumbum http://www.emersonnetworkpower.com.cn