POWER ALD15 Series Data Sheet 15 Amps Total Power: 35 Watts Input Voltage: 48 V # of Outputs: Single SPECIAL FEATURES ƒ High efficiency ƒ -40 °C to +75 °C ambient air operation ƒ 1.30” x 0.90” x 0.35” TH or SMT package Electrical Specifications ƒ High capacitive load limit on start- Input up Input ra nge 36 to 76 Vdc ƒ Industry standard feature sets: Input surge 100 V / 100 ms UVLO, OVP, OCP, OTP, on/off Efficiency 90.5% @ 12 V enable, remote sense, output trim Output ƒ Basic insulation Line regulation ±0.1% Vo (typical) ƒ Regulation to zero load Load regulation ±0.1% Vo (typical) ƒ Fixed frequency switching 1 Noise/ripple 40 mVp-p (typical) ƒ EU Directive 2002/95/EC compliant for RoHS Remote sense Up to 10% of Vo Transient response 3% Vo (typical deviation 50% to 75% load change SAFETY 80 μs setting time (typical) ƒ UL, cUL: 60950-1 Overvoltage protection 125% Vo typical (autorecovery) ƒ TUV: EN60950-1 Overcurrent protection 115% Io typical (autorecovery) Overtemperature protection 115 °C average PCB temperature (autorecovery) Switching frequency Fixed frequency Isolation voltage 1500 Vdc minimum (2000 Vdc ALD10F48N) Control Voltage adjust 90 - 100% Vo Enable TTL compatible Environmental Specifications Operating ambient temperature range -40 °C to +85 °C Storage temperature -40 °C to +125 °C MTBF 1 million hours ALD15 Series Data Sheet Ordering Information 2 Model Number Input Voltage Output Voltage Output Current Efficiency ALD03B48(N)-(L)/(6L)/(SL) 36 - 75 V 12 V 2.75 A 90.5% ALD07A48(N)-(L)/(6L)/(SL) 36 - 75 V 5.0 V 7.00 A 91% ALD10F48(N)-(L)/(6L)/(SL) 36 - 75 V 3.3 V 10.00 A 90% ALD11G48(N)-(L)/(6L)/(SL) 36 - 75 V 2.5 V 11.00 A 89% ALD13Y48(N)-(L)/(6L)/(SL) 36 - 75 V 1.8 V 13.00 A 87% ALD15M48(N)-(L)/(6L)/(SL) 36 - 75 V 1.5 V 15.00 A 85% ALD15K48(N)-(L)/(6L)/(SL) 36 - 75 V 1.2 V 15.00 A 84% Notes: Efficiency values taken at nominal imput full load condition, 25 ºC ambient temperature. Options: “N” = Designates Negative Logic Enable (default is Positive Enable with no suffix “N” required) “L” = RoHS compliant “-6L” = 3.7 mm nominal pin length (default is 5 mm nominal pin length with no suffix “-6” required), RoHS compliant “-SL” = Surface Mount Termination (default is thru hole termination with no suffix “-S” required) RoHS compliant. STRL designates Taped and Reeled option for SMT. Mechanical Drawings Through-hole Termination Surface-mount Termination PIN 1 PIN 1 TABLE2 MODEL PIN"L" mm 5.0±0.3 ALDxxx48-L,ALDxxx48N-L ALDxxx48-6L,ALDxxx48N-6L 3.7±0.3 ALDxxx48-8L,ALDxxx48N-8L 2.8±0.3 Ø0.04 [1.0] (6x) "L"(SEE TABLE 2 ) Ø0.06 [1.60] 2X 0.9 [22.86±0.5] 0.1 [2.54] 1.10 [27.94] 0.9 [22.86±0.5] 0.1 [2.54] 1.10 [27.94] 1.30 [33.02±0.5] 1.30 [33.02±0.5] c 0.15 4 Pin Assignments Single Output Pin 1 +Vin Pin 2 Enable Pin 3 -Vin Pin 4 -Vout Pin 5 -Sense Pin 6 Trim Pin 7 +Sense Pin 8 +Vout 0.34 [8.6 ±0.5] 0.1 [2.5]max. 0.60 [15.24] (0.15 [3.81]x4) 0.15 [3.81] 0.15 [3.81] 0.30 [7.62] 0.60 [15.24] 0.16 [4.0] 0.15 [3.81] 0.09 [2.2] 0.34 [8.6 ±0.5] 0.1 [2.5]max. 0.60 [15.24] (0.15 [3.81]x4) 0.15 [3.81] 0.15 [3.81] 0.30 [7.62] 0.60 [15.24] 0.09 [2.2] 0.15 [3.81] 0.16 [4.0] Ø0.12 [Ø3.00](8X) ALD Series Data Sheet Mechanical Drawings Mechanical Drawings Recommended PAD/Hole Pattern 1.30 [33.02] 1.30 [33.02] 1.10 [27.94] 0.10 [2.54] 1.10 [27.94] 0.10 [2.54] ØA(2X) ØB(5X) RECOMMEND PAD LAYOUT FOR THROUGH HOLE VERSION (VIEW FROM TOP SIDE OF CUSTOMER Surface Mount Through Hole RECOMMEND PAD LAYOUT FOR SMD VERSION PCB) (VIEW FROM TOP SIDE OF CUSTOMER PCB) TABLE1 HOLE & PAD DIAMETER FOR CUSTOMER (RECOMMENDED) HOLE DIAMETER (Ød) PAD DIAMETER (ØD) Ø1.9 Ø2.9 ØA Ø1.3 Ø2.3 ØB Recommended Pick-up Point SUGGESTED PICK UP POINT 12.19 Notes: 1. 20 MHz bandwidth. External 10 μF tant.capacitor in parallel with 0.1uF ceramic capacitor placed across + Vout and -Vout; 33 μF e-cap or equivalent placed across +Vin and -Vin. 2. Efficiency measurements taken at full load, nominal line and TA = 25 °C 3. All specifications are typical at nominal line, full load and TA = 25 °C unless otherwise noted. 4. Mechanical drawings are for reference only. Dimensions are in inches [mm]. Mechanical tolerance ± 0.020 [± 0.50] 5. Technical Reference Notes should be consulted for detailed information when available. 6. All specifications subject to change without notice. 7. Warranty two (2) years. 8. The through-hole terminated modules are intended for wave soldering process. 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ALD15 Series DS 08Oct2015 10.5 0.60 [15.24] (0.15 [3.81]x4) 0.15 [3.81] 0.15 [3.81] 0.30 [7.62] 0.15 [3.81] 0.60 [15.24] 0.9 [22.86] 0.60 [15.24] ([0.15 3.81]x3) 0.15 [3.81] 0.15 [3.81] 0.30 [7.62] 0.15 [3.81] 0.60 [15.24] 0.9 [22.86]