SMT15F ARTESYN | Alldatasheet
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DC-DC CONVERTERS Typhoon Non-isolated 1 NEW Product File Name: smt15f_12_fixed.pdf Rev (02): 16 Dec 2005 International Safety Standard Approvals UL/cUL CAN/CSA 22.2 No. E174104 UL 60950 File No. E174104 TÜV Product Service (EN60950) Certificate No. B 04 04 38572 041 CB report and certificate to IEC60950 DE3-52484
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated Cin = 270 µF, Cout = 0 µF SPECIFICATIONS The SMT15F-12 series are non-isolated dc-dc converters packaged in a surface-mount footprint giving designers a cost effective solution for conversion from a 12 V source. The SMT15F-12 has an input range of 10.8 Vdc to 13.2 Vdc and offers an output voltage range from 1.0 Vdc to 1.8 Vdc with a 15 A load, which allows for maximum design flexibility and a pathway for future upgrades. The SMT15F-12 is designed for applications that include distributed power, workstations, optical network and wireless applications. Implemented using state of the art surface-mount technology and automated manufacturing techniques, the SMT15F-12 offers compact size and efficiencies of up to 88% at 1.8 Vout.
- Designed to meet ultra fast transient requirements: 300 A/µs step load transients
- 15 A Current rating
- Input voltage range: 10.8 Vdc to 13.2 Vdc
- Output voltage range: 1.0 Vdc to 1.8 Vdc
- Extremely low internal power dissipation
- Minimal thermal design concerns
- Ideal solution where board space is at a premium or tighter card pitch is required
- Industry standard surface-mount footprint
- Available RoHS compliant SMT15F Series
12 Vin single fixed output
Voltage adjustability (Trimmable) ±10% Setpoint accuracy ±2.5% typ. Line regulation ±1.0% typ. Load regulation ±1.0% typ. Total error band ±3.0% typ. Minimum load 0 A Overshoot/undershoot None Ripple and noise 5 Hz to 20 MHz 40 mV pk-pk 25 mV rms Temperature co-efficient ±0.01%/ºC Transient response di/dt 200 A/µs 7.5 A load step (1.2 Vout) (See Note 3) 50 mV max. deviation <10 µs recovery to within ±1.0% Remote sense 10% Vo compensation INPUT SPECIFICATIONS Input voltage range 10.8 Vdc to 13.2 Vdc Input current No load 100 mA Input current (max.) 2.0 A max. @ Io max. and Vout = 1. 2 V Input reflected ripple 100 mA rms Remote ON/OFF (See Note 1) Start-up time 5 ms EMC CHARACTERISTICS Electrostatic discharge EN61000-4-2, IEC801-2 Conducted immunity EN61000-4-6 Radiated immunity EN61000-4-3 GENERAL SPECIFICATIONS Efficiency Vin = 12 V, Vout = 1.8 V 88% typ. Insulation voltage Non-isolated Switching frequency Variable 700 kHz typ. Vin = 12 V, Vout = 1.2 V Approvals and EN60950 standards UL/cUL60950 Material flammability UL94V-0 Dimensions (LxWxH) 33.02 x 13.46 x 7.57 mm 1.3 x 0.53 x 0.298 inches Weight 7 g (0.25 oz) Coplanarity 100 µm MTBF Telcordia SR-332 16,529,000 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient, -40 ºC to +85 ºC (See Figure 1) temperature Non-operating -40 ºC to +125 ºC PROTECTION Short-circuit Continuous Thermal Automatic recovery
File Name: smt15f_12_fixed.pdf Rev (02): 16 Dec 2005 For the most current data and application support visit www.artesyn.com/powergroup/products.htm DC-DC CONVERTERS Typhoon Non-isolated 2 NEW Product NNootteess 1 The SMT15F-12 features an ‘Active High’ Remote ON/OFF operation. If not using the Remote ON/OFF pin, leave the pin open (the converter will be on). The Remote ON/OFF pin is referenced to ground. The following conditions apply for the SMT15F-12: Configuration Converter Operation Remote pin open circuit Unit is ON Remote pin pulled low Unit is OFF Remote pin pulled high Unit is ON An ‘Active Low’ Remote ON/OFF version is also possible with this converter. To order please place the Suffix ‘R’ towards the end of the part number, e.g. SMT15F-12S1V8RJ.
2 A 270 µF electrolytic input capacitor maybe required for test purposes
only. 3 An external output capacitor is not required for basic operation. Adding distributed capacitance at the load will improve the transient response.
4 TSE RoHS 5/6 (non Pb-free) compliant versions may be available on
special request, please contact your local sales representative for details. 5 NOTICE: Some models do not support all options. Please contact your local Artesyn representative or use the on-line model number search tool at http://www.artesyn.com/powergroup/products.htm to find a suitable alternative. SMT15F Series Part Number System with Options Product Family SMT = Surface Mount Rated Output Current 15 = 15 Amps Input Voltage 12 = 10.8 Vdc to 13.2 Vdc Type of Output S = Single W = Fixed Performance F = Enhanced/Fast Transient Performance Output Voltage 1V0 = 1.0 V, 1V2 = 1.2 V etc. OUTPUT INPUT OUTPUT OUTPUT OUTPUT EFFICIENCY REGULATION MODELPOWER VOLTAGE VOLTAGE CURRENT CURRENT (TYP.) LINE LOAD NUMBER (1,4,5) (MAX.) (MIN.) (MAX.) Packaging Options(4) J = Pb-free (RoHS 6/6 compliant)
For the most current data and application support visit www.artesyn.com/powergroup/products.htm DC-DC CONVERTERS Typhoon Non-isolated 3 NEW Product File Name: smt15f_12_fixed.pdf Rev (02): 16 Dec 2005 0 10 20 30 40 50 70 OUTPUT CURRENT (A) Nat conv
200 LFM
400 LFM
TEMPERATURE (ºC) Figure 1 - Derating Curve Vin = 12 V, Output Voltage = 1.2 V (See Note A) Figure 2 - Typical Transient Response, (Vin = 12 V, Output Current = 1.2 V),
7.5 A Load Step Change; Slew Rate = 200 A/µs
Channel 1: Voltage Deviation = 45 mV; Recovery Time = 10 µs NNootteess A The derating curve represents the conditions at which internal components are within the Artesyn derating guidelines. SMT15F Series +Vsense Figure 4 - Standard Application Figure 3 - Typical Transient Response, (Vin = 12 V, Output Current = 1.2 V), Channel 1: Voltage Deviation = 46.8 mV; Recovery Time = 10 µs
File Name: smt15f_12_fixed.pdf Rev (02): 16 Dec 2005 Please consult our website for the following items: Application Note www.artesyn.com Datasheet © Artesyn Technologies® 2005 The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. For the most current data and application support visit www.artesyn.com/powergroup/products.htm DC-DC CONVERTERS Typhoon Non-isolated 4 NEW Product Figure 5 - Mechanical Drawing and Pinout Table SMT15F Series Connector (6PL) All dimensions in inches (mm) All tolerance ±0.010in (±0.25mm) unless otherwise stated 0.298 (7.57) Installed Ht. BOTTOM VIEW 0.190 (4.83) 0.190 (4.83) 0.190 (4.83)0.310 (7.87) 0.430 (10.92) 0.048 (1.22) 0.075 (1.91) 0.405 (10.29) 0.297 (7.54) Remote ON/OFF+Vin GND Vout Trim Sense (13.46 ± 0.25) 0.039 (1.00) TOP VIEW Seating Plane PIN CONNECTIONS PIN NUMBER FUNCTION 1+ V i n