SQ24X03150 Power-One, SQ24X03150 Datasheet
SQ24X03150
Related parts for SQ24X03150
SQ24X03150 Summary of contents
Page 1
... Positive or negative logic ON/OFF option • UL60950 recognized in US and Canada and DEMKO certified per IEC/EN60950 • Meets conducted emissions requirements of FCC Class B and EN55022 Class B with external filter • All materials meet UL94, V-0 flammability rating Page www.power-one.com ...
Page 2
... Vout can be NOM OUT Page MIN TYP MAX UNITS 0 40 VDC -40 85 °C -55 125 ° VDC 16 17 17.5 VDC 15 16 16.5 VDC 2000 VDC 230 pF 10 MΩ 415 kHz -20 +10 % +10 % 117 125 140 % 100 -20 0.8 VDC 2.4 20 VDC 2.4 20 VDC -20 0.8 VDC www.power-one.com ...
Page 3
... µF tant µF ceramic Page MIN TYP MAX UNITS 3.2 ADC 3 mADC 105 mADC 7 mA PK-PK TBD dB 14.850 15.000 15.150 VDC ±4 ±10 mV ±4 ±10 mV 14.775 15.225 VDC 110 140 mV PK-PK 1000 µF 0 3.3 ADC 4 4.5 ADC 0.75 Arms 200 mV 150 mV 150 µ www.power-one.com ...
Page 4
... Page sense feature of the converter Q Rw Semi TM Family Vout (+) Vin (+) Converter 100 SENSE (+) (Top View) ON/OFF TRIM SENSE (-) 10 Vin (-) Vout (-) Rw www.power-one.com Rload ...
Page 5
... Required value of trim-down resistor [kΩ] brick. For more information, Q Semi TM Family Vin (+) Vout (+) Converter SENSE (+) (Top View) ON/OFF TRIM SENSE (-) Vin (-) Vout (-) NOM OUT − − + − − ≤ OUT SENSE SENSE O - NOM X www.power-one.com see Rload R T-DECR , or: ) [V] 10% ...
Page 6
... Electromagnetic Compatibility (EMC) EMC requirements must be met at the end-product system level specific standards dedicated to EMC characteristics of board mounted component dc-dc converters exist. However, Power-One tests its JAN 21, 2004 revised to AUG 23, 2006 SQ24T/S03150 DC-DC Converter Data Sheet 19-36 VDC Input; 15 VDC Output @ 3.3 A converters to several system level standards, ...
Page 7
... Thermographic imaging is preferable; capability is not available, then thermocouples may be used. Power-One recommends the use of AWG #40 gauge thermocouples to ensure measurement accuracy. Careful routing of the thermocouple leads will further minimize measurement error. Refer to Figure H for optimum measuring thermocouple location. Thermal Derating Load current vs. ambient temperature and airflow rates are given in Fig ...
Page 8
... ON/OFF STATE OFF - OUT V IN ON/OFF STATE OFF ON V OUT > 100 2 1 Fig. G: Start-up scenario #3. Page Fig. E: Start-up scenario # Fig. F: Start-up scenario #2. 100 www.power-one.com ...
Page 9
... Page 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 30 LFM (0.15 m/ Ambient Temperature [°C] load current vs. ambient 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 30 LFM (0.15 m/ Ambient Temperature [°C] www.power-one.com 90 air 90 ...
Page 10
... Fig. 8: Power dissipation vs. load current and ambient temperature for SQ24T/S03150 converter mounted vertically with Vin = 24 V and air flowing from pin 3 to pin rate of 200 LFM (1.0 m/s). Page 1.0 1.5 2.0 2.5 3.0 3.5 Load Current [Adc 1.0 1.5 2.0 2.5 3.0 3.5 Load Current [Adc] www.power-one.com ...
Page 11
... Fig. 12: Output voltage response to load current step-change (0.825 A – 1.65 A – 0.825 A) at Vin = 24 V. Top trace: output voltage (200 mV/div.). Bottom trace: load current (1 A/div.). Current slew rate: 5 A/µ µF tantalum + 1 µF ceramic. Time scale: 0.5 ms/div. Page www.power-one.com ...
Page 12
... Fig. 16: Input reflected ripple current measured through 10 µH at the source at full rated load current and Vin = 24 V. Refer to Fig. 14 for test setup. Time scale: 1 µs/div. Page µF Q Semi 1 µF TM Family Ω ESR <1 ceramic DC/DC electrolytic capacitor Converter capacitor (10 mA/div.), s www.power-one.com Vout ...
Page 13
... JAN 21, 2004 revised to AUG 23, 2006 SQ24T/S03150 DC-DC Converter Data Sheet 19-36 VDC Input; 15 VDC Output @ 3 Fig. 18: Load current (top trace, 5 A/div., 20 ms/div.) into a 10 mΩ short circuit during restart, at Vin = 24 V. Bottom trace (5 A/div., 1 ms/div expansion of the on-time portion of the top trace. Page www.power-one.com ...
Page 14
... Pad/Pin Connections Pad/Pin # Function 1 Vin (+) 2 ON/OFF 3 Vin (-) 4 Vout (-) 5 SENSE(-) 6 TRIM 7 SENSE(+) 8 Vout (+) HT CL (Max. Height) (Min. Clearance) +0.000 [+0.00] +0.016 [+0.41] -0.038 [- 0.97] -0.000 [- 0.00] 0.319 [8.10] 0.030 [0.77] 0.352 [8.94] 0.063 [1.60] 0.516 [13.11] 0.227 [5.77] 0.127 [3.23] 0.416 [10.57] 0.298 [7.57] 0.009 [0.23] PL Pin Length Pin Option ±0.005 [±0.13] A 0.188 [4.77] B 0.145 [3.68] C 0.110 [2.79] www.power-one.com ...
Page 15
... RoHS lead-solder-exemption compliancy. Please consult factory regarding availability of a specific version. NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc ...