POWER PTH12050 Data Sheet 12 Vin Single Output Total Power: 33 Watts # of Outputs: Single SPECIAL FEATURES ƒ 6 A output current ƒ 12 V input voltage ƒ Wide-output voltage adjust: 1.2 - 5.5 Vdc for suffix ‘W’ 0.8 - 1.8 Vdc for suffix ‘L’ ™ ƒ Auto-track sequencing* Electrical Specifications ƒ Pre-bias start-up Input ƒ Efficiencies up to 93% Input voltage ra nge (See Note 3) 10.8 - 13.2 Vdc ƒ Output ON/OFF inhibit Input current No load 10 mA typical ƒ Output voltage sense Remote ON/OFF (See Note 1) Positive logic ƒ Point-of-Load-Alliance (POLA) Start-up time 1 V/ms compatible Undervoltage lockout 8.8 - 10.4 V typical ƒ RoHS compliant Track input voltage Pin 8 (See Notes 6 ) ±0.3 Vin ƒ Two year warranty Output Voltage adjustability (See Note 4) 1.2 - 5.5 Vdc (Suffix ‘W’) SAFETY 0.8 - 1.8 Vdc (Suffix ‘L’) ƒ UL/cUL CAN/CSA-C22.2 No. Setpoint accuracy ±2.0% Vo 60950-1-03/UL 60950-1, File No. Line regulation ±5 mV typical E174104 Load regulation ±5 mV typical ƒ TÜV Product Service (EN60950) Certificate No B 04 06 38572 044 Total regulation ±3.0% Vo ƒ CB Report and Certificate to Minimum load 0 A IEC60950, Certificate No. Ripple and noise Suffix ‘W’: Vo 2.5 V 25 mV pk-pk US/8292/UL 20 MHz bandwidth Vo > 2.5 V 1% Vo Suffix’L’: Vo 1.0 V 20 mV pk-pk Vo > 1.0 V 30 mV pk-pk Temperature co-efficient -40 °C to +85 °C ±0.5% Vo Transient response (See Note 5) 70 μs recovery time Overshoot/undershoot 100 mV Margin adjustment ±5.0% Vo All specifications are typical at nominal input, full load at 25 °C unless otherwise stated. Cin = 100 μF, Cout = 0 μF. *Auto-track is a trademark of Texas Instruments. PTH12050 Data Sheet EMC Characteristics General Specifications Electrostatic discharge EN61000-4-2, IEC801-2 Efficiency See Efficiency Table Conducted immunity EN61000-4-6 Insulation voltage Non-isolated Radiated immunity EN61000-4-3 Switching frequency Over Vin and Io Suffix ‘W’: 320 kHz typical ranges Suffix ‘L’: 250 kHz typical Approvals and EN60950, UL/cUL60950 standards Environmental Specifications Material flammability UL94V-0 Thermal performance Operating ambient temperature -40 °C to +85 °C (See Note 2) Non-operating temperature -40 °C to +125 °C Dimensions L x W x H 22.10 x 12.57 x 8.50 mm 0.870 x 0.495 x 0.335 in MSL (‘Z’ suffix only) JEDEC J-STD-020C Level 3 Weight 2.9 g (0.10 oz) Protection MTBF Telcordia SR-332 7,092,000 hours Short-circuit Auto reset 14 A typical Ordering Information Regulation Model Output Power Input Output Output Current Output Current Efficiency (9) Number (Max.) Voltage Voltage (Min.) (Max.) (Typical) Line Load PTH12050L 33 W 10.8 - 13.2 Vdc 0.8 - 1.8 Vdc 0 A 6 A 88% ±5 mV ±5 mV PTH12050W 33 W 10.8 - 13.2 Vdc 1.2 - 5.5 Vdc 0 A 6 A 93% ±5 mV ±5 mV Part Number System with Options (8) Pin Option Product Family Input Voltage Output Current Mechanical Output Voltage Pin Option Mounting Options Package Code PTH 12 05 0 W A S T Point-of-Load 12 = 12 V 05 = 6 A Always 0 W = Wide D = Horizontal No Suffix = Trays (8) Alliance compatible L = Low Voltage through-hole (RoHS T = Tape and Reel 6/6) Z = Surface-mount solder ball (RoHS 6/6) Notes: Output Voltage Adjustment 1. Remote ON/OFF. Positive Logic The ultra-wide output voltage trim range offers major advantages to users who ON: Pin 3 open; or V > Vin - 0.5 V OFF: Pin 3 GND; or V < 0.8 V (min - 0.2 V). 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 2. See Figure 1 for safe operating curve. trimmed in a range of 1.2 Vdc to 5.5 Vdc for suffix ‘W’ and 0.8 Vdc to 1.8 Vdc 3. A 100 μF electrolytic input capacitor is required for proper operation. The capacitor must be for suffix ‘L’. When the PTH12050 converter leaves the factory the output has rated for a minimum of 750 mA rms of ripple current. C2 = 10 μF ceramic capacitor, required been adjusted to the default voltage of 1.2 V for the PTH12050W and 0.8 V for for output voltages of 3.3 V and higher. the PTH12050L. 4. An external output capacitor is not required for basic operation. Adding 100 μF of distributed capacitance at the load will improve the transient response. 5. 1 A/μs load step, 50 to 100% Iomax, Cout = 100 μF. Efficiency Table: PTH12050W Efficiency Table: PTH12050L 6. If utilized Vout will track applied voltage by ±0.3 V (up to Vo set point). (Io = 5 A) (Io = 5 A) 7. Tape and reel packaging only available on the surface-mount versions. Output Voltage Efficiency Output Voltage Efficiency 8. The pk-pk output ripple voltage is measured with an external 10 μF ceramic capacitor. See Vo = 5.0 V 93% Vo = 1.8 V 88% Figure 3 for Standard application schematic. Vo = 3.3 V 91% Vo = 1.5 V 87% 9. 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/power Vo = 2.5 V 89% Vo = 1.2 V 85% to find a suitable alternative. Vo = 2.0V 88% Vo = 1.0 V 83% Vo = 1.8 V 87% Vo = 0.8 V 81% Vo = 1.5 V 86% Vo = 1.2 V 84% PTH12050 Data Sheet Characteristic Data 90 80 100 95 70 90 Vout 5.0V 60 85 3.3V Nat Conv 2.5V 100 LFM 50 80 2.0V 200 LFM 75 400 LFM 1.8V 40 1.5V 70 1.2V 30 65 60 20 0 1 2 3 4 5 6 0 1 2 3 45 6 OUTPUT CURRENT (A) OUTPUT CURRENT (A) Figure 2 - Eciency vs Load Current for PTH12050W Figure 1 - Safe Operating Area for PTH12050W Vin = 12 V (See Note B) Vin = 12 V, Output Voltage = 3.3 V (See Note A) 100 90 80 90 70 Vout 80 60 1.8V Nat Conv 1.5V 100 LFM 1.2V 50 70 1.0V 0.8V 40 30 60 20 50 0 12 3 45 6 0 123 4 5 6 OUTPUT CURRENT (A) OUTPUT CURRENT (A) Figure 3 - Safe Operating Area for PTH12050L Figure 4 - Eciency vs Load Current for PTH12050L Vin = 12 V, Output Voltage = 1.8 V (See Note A) Vin = 12 V (See Note B) Auto-track Vout 1 6 Notes: 2 PTH12050 A. SOA curves represent the conditions at which internal components are within the Artesyn Vin 3 (Top View) derating guidelines. 5 4 B. Characteristic data has been developed from actual products tested at 25 °C. This data is Cin 100F considered typical data for the converter. Cout 100F + (Required) + (Optional) RSET 0.5%, 0.1W (Required) Inhibit GND GND Figure 5 - Standard Application - All Models TEMPERATURE (ºC) TEMPERATURE (ºC) EFFICIENC Y (%) EFFICIENC Y (%) PTH12050 Data Sheet Mechanical Drawings Plated through-hole Pin Assignments Pin Function 0.140 1 Ground (3.55 ) 2 Track 0.870 (22.10) 0.060 3 Vin 0.060 (1.52) 0.040 (1.02) 0.750 (19.06) (1.52) 6 Places 4 Inhibit* 5 Vo adjust 1 6 0.125 6 Vout (3.18) 2 *Denotes negative logic: 0.495 0.375 0.125 Lowest Component (12.57) Open = Normal operation (9.52) (3.18) 0.010 min. (0.25 ) 3 Bottom side Cl earance Ground = Function active 0.125 5 (3.18) 4 0.070 (1.78) (Stando Shoulder) TOP VIEW Host Board 0.335 (8.50) MAX. SIDE VIEW Dimensions in Inches (mm) Tolerances (unless otherwise specied) 2 Places 0.030 (0.76) 3 Places 0.010 (0.25 ) Surface-mount 0.870 (22.10) 0.060 *A fter solder reflow 0.335 (8.50) 0.060 0.750 (19.06) (1.52) on customer boar d max.* (1.52) 1 6 0.125 Solder Ball (3.18) 0.040 (1.02) 2 0.495 6 Places 0.125 0.375 (12.57) (3.18) (9.52) 3 0.125 5 (3.18) 4 TOP VIEW SIDE VIEW Dimensions in Inches (mm) Tolerances (unless otherwise specied) 2 Places 0.030 (0.76) 3 Places 0.010 (0.25 ) WORLDWIDE OFFICES Asia (HK) Americas Europe (UK) 14/F, Lu Plaza 2900 S.Diablo Way Waterfront Business Park 2 Wing Yip Street Tempe, AZ 85282 Merry Hill, Dudley Kwun Tong, Kowloon USA West Midlands, DY5 1LX Hong Kong +1 888 412 7832 United Kingdom www.artesyn.com +852 2176 3333 +44 (0) 1384 842 211 While every precaution has been taken to ensure accuracy and completeness in this literature, Artesyn For more information: www.artesyn.com/power Embedded Technologies assumes no responsibility, and disclaims all liability for damages resulting from use For support: productsupport.ep@artesyn.com 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. © 2015 Artesyn Embedded Technologies, Inc. PTH12050 29Jun2015