PTH12050LAD

Embedded Power for Business-Critical Continuity Rev.3.12.09_169 PTH12050  of 5 PTH12050 12 Vin Total Power: 33 Watts # of Outputs: Single Special Features • 6 A output current • 12 V input voltage • Wide-output voltage adjust 1.2 Vdc - 5.5 Vdc for suffix ‘W’ & 0.8 Vdc - 1.8 Vdc for suffix ‘L’ • Auto-track™ sequencing* • Pre-bias start-up • Efficiencies up to 93% • Output ON/OFF inhibit • Output voltage sense • Point-of-Load-Alliance (POLA) compatible • Available RoHS compliant • 2 Year Warranty Specifications Input Input voltage range: (See Note 3, page 3) 10.8 - 13.2 Vdc Input current: No load 10 mA typ. Remote ON/OFF: (See Note 1, page 3) Positive logic Start-up time: 1 V/ms Undervoltage lockout: 8.8 - 0.4 V typ. Track input voltage: Pin 8 (See Note 6, page 3) ± 0.3 Vin All specifications are typical at nominal input, full load at 25˚C unless otherwise stated. Cin = 100 µF, Cout = 0 µF Safety • • • UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1, File No. E174104 TÜV Product Service (EN60950) Certificate No. B 04 06 38572 044 CB Report and Certificate to IEC60950, Certificate No. US/8292/UL *Auto-track™ is a trade mark of Texas Instruments Embedded Power for Business-Critical Continuity Rev.3.12.09_169 PTH12050  of 5 Specifications Continued Output Voltage adjustability: (See Note 4, page 3) Suffix ‘W’ Suffix ‘L’ 1.2 - 5.5 Vdc 0.8 - 1.8 Vdc Setpoint accuracy: ± 2.0% Vo Line regulation: ± 5 mV typ. Load regulation: ± 5 mV typ. Total regulation: ± 3.0% Vo Minimum load: 0A Ripple and noise: 20 MHz bandwidth Temperature co-efficient: Transient response: Suffix ‘W’ Vo 2.5 V Vo > 2.5 V Suffix ‘L’ Vo 1.0 V Vo > 1.0 V 25 mV pk-pk 1% Vo -40 °C to +85 °C ± 0.5% Vo (See Note 5, page 3) 70 µs recovery time Overshoot/undershoot 100 mV Margin adjustment: 20 mV pk-pk 30 mV pk-pk ± 5.0% Vo EMC Characteristics Electrostatic discharge: EN61000-4-2, IEC801-2 Conducted immunity: EN61000-4-6 Radiated immunity: EN61000-4-3 General Specifications Efficiency: See tables on page 3 Insulation voltage: Switching frequency: Over Vin and Io ranges Non-isolated Suffix ‘W’ Suffix ‘L’ 320 kHz typ. 250 kHz typ. Approvals and standards: EN60950 UL/cUL60950 Material flammability: UL94V-0 Dimensions: (L x W x H) Weight: MTBF: 22.10 x 12.57 x 8.50 mm 0.870 x 0.495 x 0.335 in 2.9 g (0.10 oz) Telcordia SR-332 7,092,000 hours Thermal Performance: (See Note 2, page 3) Operating ambient, temperature Non-operating -40 °C to +85 °C -40 °C to +125 °C MSL (‘Z’ suffix only): JEDEC J-STD-020C Level 3 Auto reset 14 A typ. Environmental Specifications Protection Short-circuit: Embedded Power for Business-Critical Continuity Rev.3.12.09_169 PTH12050  of 5 Ordering Information Output Power (max) Input Voltage Output Voltage 33 W 10.8 - 13.2 Vdc 33 W 10.8 - 13.2 Vdc Output Currents Min Max Efficiency (max) 0.8 - 1.8 Vdc 0A 6A 88% ±5 mV ±5 mV PTH12050L 1.2 - 5.5 Vdc 0A 6A 93% ±5 mV ±5 mV PTH12050W Part Number System with Options Regulation Line Load M����� odel Numbers ������� (9, 10) PTH12050WAST Product Family Point of Load Alliance Compatible Input Voltage 12 = 12 V Output Current 05 = 6 A Mechanical Package Always 0 Packaging Options No Suffix = Trays T = Tape and Reel (7) Mounting Option (8) D = Horizontal Through-Hole (RoHS 6/6) H = Horizontal Through-Hole (RoHS 5/6) S = Surface-Mount Solder Ball (RoHS 5/6) Z = Surface-Mount Solder Ball (RoHS 6/6) Pin Option A = Through-Hole Std. Pin Length (0.140”) A = Surface-Mount Tin/Lead Solder Ball Output Voltage Code W = Wide L = Low Voltage Output Voltage Adjustment of the PTH12050 Series The ultra-wide output voltage trim range offers major advantages to users who select the PTH12050. 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 1.2 Vdc to 5.5 Vdc for suffix ‘W’ and 0.8 Vdc to 1.8 Vdc for suffix ‘L’. When the PTH12050 converter leaves the factory the output has been adjusted to the default voltage of 1.2 V for the PTH12050W and 0.8 V for the PTH12050L. Notes 1 2 3 4 5 6 7 8 9 10 Remote ON/OFF. Positive Logic ON: Pin 3 open; or V > Vin - 0.5 V OFF: Pin 3 GND; or V