LDO03C-005W05-VJ_14 ARTESYN | Alldatasheet
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Technical content
15 Watts
Total Power: 15 Watts Input Voltage: 3 - 13.8 Vdc # of Outputs: Single Special featureS 3 A output current rating Input voltage range: 3 - 13.8 Vdc Adjustable out voltage: 0.59 - 5.1 V Optional factory setting with power good Excellent transient response Power enable Minimum airflow Small package Termination voltage capability RoHS compliant SafetY UL, cUL 60950-1 TÜV Product Service (EN60950) IEC60950 Electrical Specifications Input Input ra nge: 3 - 13.8 Vdc Input current: Minimum load Remote OFF 50 mA 5 mA Input current (max.): See Note 3 3 A @ lo max. Start-up time Power up Remote ON/OFF 3 ms 2 ms Output Maximum power: See Note 5 0.59 - 5.1 V Output setpoint accuracy: 0.1% trim resistors ±1.0% Line regulation: Low line to high line ±0.5% Load regulation: Full load to min. load ±0.5% Min./max. load: 0 A/3 A Overshoot: At turn-on 0.5% max. Undershoot: At turn-off 100 mV max. Ripple and noise
5 Hz to 20 MHz:
Vin = 5 V, Vout = 2.5 V Transient response: See Note 1, 2 235 mV max. deviation 20 μs recovery to within regulation band General Efficiency (high input): Vin = 5 V, Vo = 2.5 V, lo = 3 A 90% Switching frequency: Fixed 1.5 MHz Material flammability: UL94V-0 Weight: 1.7 g (0.06 oz.) MTBF: 12 V @ 40 °C, 100% load Bellcore 332 10,000,000 hours Coplanarity: Surface mount models 50 μm Data Sheet
Environmental Specifications Thermal performance: Operating ambient -40 °C to +85 °C See Note 5 Non-operating ambient -40 °C to +125 °C Protection Short-circuit: Hiccup, non-latching Overvoltage protection: IEC68-2-6 to the levels of IEC721-3-2 Hiccup, non-latching Recommended System Capacitance Input: See Note 6 0 μF Output: See Note 7 0 μF Output Voltage Adjustment of the LDO03C Series The ultra-wide output voltage trim range offers major advantages to users who select the LDO03C series. It is no longer necessary to purchase a variety of modules in order to cover different output voltages. The output voltage can be trimmed in a range of 0.59 - 5.1 Vdc. When the LDO03C converter leaves the factory, the output has been adjusted to the default voltage of 0.59 V.
Ordering Information
Number (3,5) Input Voltage Output Voltage Output Current (Min.) Output Current (Max.) Efficiency (Typical) Regulation Line Load Notes: 1. Measured as per recommended system capacitance. See Technical Reference Note. 2. di/dt = 10 A/μs, Vin = Nom, Tc = 25 °C, load change = 0.50 lo to full lo and full lo to 0.50. 3. External input fusing is recommended. 4. Additional part numbers may be available with different output voltages. 5. Airflow dependent, 100 LFM minimum required. 6. No capacitors needed for ripple current stability. 7. No capacitors needed for stability. 8. TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please consult your local sales representative for details. 9. NOTICE: Some models do not support all options. Please contact your local Artesyn Embedded Technologies representative or use the on-line model number search tool at http://www.Artesyn.com/power to find a suitable alternative. Product Family Product Family LDO = LDO Series Rated Output Current Rated Output Current 03 = 3 Amp Output Voltage Output Voltage 05 = 0.59 - 5.1 V Performance Performance C = Cost Optimized Number of Pins Type of Output Type of Output
5 W = 5 Pins and
00 = 3 - 13.8 V RoHS Compliance RoHS Compliance J = Pb free (RoHS 6/6 compliant) Mounting Option Mounting Option V = Vertical H = Horizontal S = Horizontal SMT VS = Vertical SMT Custom Option Custom Option Part Number System with Options
.051 1.30 .067 TYP1.70 .050 1.27 9.40.370 .610 15.49 .025 SQ. PIN0.64 .212 5.37 .16 3.94 9.40.370 TYP1.70 1.30.051 13.72.54015.49.610 .067 .131 3.33 .120 3.05 3.18.125
0.64.025 SQ PIN
.292 7.41 Vertical Mount Horizontal Mount
2900 S.Diablo Way Tempe, AZ 85282 USA +1 888 412 7832 Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom +44 (0) 1384 842 211 Asia (HK) 14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon Hong Kong +852 2176 3333 For more information: www.artesyn.com/power For support: productsupport.ep@artesyn.com www.artesyn.com While every precaution has been taken to ensure accuracy and completeness in this literature, Artesyn Embedded Technologies assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective owners. © 2014 Artesyn Embedded Technologies, Inc. LDO03C DS Rev. 07.25.14 Mating Connectors Mechanical Drawings Pin Assignments Single Output
1 Enable
2 Vin
3 Common/RTN
4 Vout
5 PG/Trim
6 Mech Pin (Horz/SMT only)
.051 1.30 .067 TYP1.70 .315 MAX [8.00 MAX] .040 TYP1.02 .025 TYP0.64 .540 13.72 9.40.370 15.49.610 .131 3.33 Horizontal Mount *This is a Preliminary Datasheet. Artesyn Embedded Technologies reserves the right to make changes to the information contained herein without notice and assumes no liability as a result of its use or application.