Document
Embedded Power for Business-Critical Continuity
AEO/ALO Series
66/120 Watts
Total Power: Up to 120 Watts Input Voltage: 48V # of Outputs: Single
Rev. 09.30.08_100 AEO/ALO Series 1 of 4
Electrical Specifications
Special Features
Input
Input range: Input surge: Input UVLO: Efficiency2: 36 - 75VDC 100V / 100ms 33-36 V (UVLO ON) 31-31 V (UVLO OFF) 93% @ 5V (typical) <0.1% vo (typical) Up to 25A for Vo < 1.8V 20mVPK-PK (typical for Vo < 2.5V) 2% typical deviation (50% to 75% Step Load) <100us settling time (typ) 130% Vo typ (autorecovery) 130% Io,max typ (autorecovery) • 2.3” x 0.9” Industry Standard 8th brick outline • Baseplate or Openframe construction • Low Ripple and Noise • Regulation to zero load • High Capacitive load start-up • Fixed Frequency Switching for EMI predictability • Industry Standard features: Input UVLO with hysteresis, Enable, OVP, OCP, OTP, Output, VoltageTrim, Differential Remote Sense • Meets Basic Insulation • EU Directive 2002/95/EC compliant for RoHS
Output
Line / Load Regulation: Load Current: Noise / Ripple1: Transient Response: Over Voltage Protection: Over Current Protection:
Over Temperature Protection: 115°C average PCB temperature (autorecovery) Switching Frequency: Fixed Frequency Isolation Voltage: 1500Vdc
Control
Output Voltage Trim: Enable: ±10% VO,NOM TTL compatible (Positive or Negative logic)
Safety
UL, cUL 60950-1 Recognized TUV EN60950-1 Licensed
Embedded Power for Business-Critical Continuity
Rev. 09.30.08_100 AEO/ALO25 Series of 4
Environmental Specifications
Operating ambient temperature Openframe: Baseplate: Storage temperature: MTBF: -40 °C to +85 °C Ambient -40 °C to +100 °C Case -55 °C to +125 °C >1 Million hours
Ordering Information
120W Series
Output Voltage 12.0 V 5.0 V 3.3 V 2.5 V 1.8 V 1.5 V 1.2 V Output Voltage 10.0 A 20.0 A 30.0 A 35.0 A 40.0 A 40.0 A 40.0 A Output Voltage 4.0 A 12.0 A 20.0 A 20.0 A 25.0 A 25.0 A 25.0 A Efficiency 93.0% 92.0% 91.0% 89.5% 88.0% 86.0% 85.0% Efficiency 93.0% 92.0% 91.0% 90.0% 88.5% 86.5% 85.5% Model Number ALO10B48N-L ALO20A48N-L ALO30F48N-L ALO35G48N-L ALO40Y48N-L ALO40M48N-L ALO40K48N-L Model Number ALO4B48N-L ALO12A48N-L ALO20F48N-L ALO20G48N-L ALO25Y48N-L ALO25M48N-L ALO25K48N-L
Not for New Designs - Please check LES A Series
Not for New Designs - Please check LES A Series Not for New Designs - Please check LES B Series Not for New Designs - Please check LES B Series Not for New Designs - Please check LES B Series Not for New Designs - Please check LES B Series Not for New Designs - Please check LES B Series Not for New Designs - Please check LES B Series Not for New Designs - Please check LES B Series Not for New Designs - Please check LES B Series
66W Series
Output Voltage 12.0 V 5.0 V 3.3 V 2.5 V 1.8 V 1.5 V 1.2 V
Options
Construction Size Output Current Output Voltage Input Voltage Remote ON/OFF Logic PIN Length O/P Termination RoHS Designation
A
L
L = Low Profile; Openframe E = Baseplate
O
O = 8th Brick
10
10 = 10 Amps 20 = 20 Amps 30 = 30 Amps 35 = 35 Amps 40 = 40 Amps
B
B = 12.0V A = 5.0V F = 3.3V G = 2.5V Y = 1.8V M = 1.5V K = 1.2V
48
48 = 48V (36-75 V Range)
N
N = Negative Blank = Positive
-
6
Through Hole: 6 = 3.6mm Blank = 5mm S = Surface Mount* *Available for Low Profile; Openframe (ALO) Version only
L
L = RoHS 6/6 Blank = RoHS 5/6
Embedded Power for Business-Critical Continuity
Mechanical Drawing OPEN FRAME THROUGH HOLE
Rev. 09.30.08_100 AEO/ALO25 Series of 4
ALO SERIES ALO SERIES THRU HOLETHRU PIN
2.30 [58.4]
2.30 [58.4]
HOLE PIN
Pin Assignments
Single Output 1. +Vin 2. Enable (On/off) 3. -Vin 4. -VOUT 5. -Sense 6. Trim 7. +Sense 8. +VOUT
+ Vin
0.90 [22.9]
0.90 E [22.9]
+ Vin E - Vin
- Vin
+ Output + Output + Sense + Sense Trim Trim -Sense -Sense -Output -Output
PIN SIDE DOWN PIN SIDE DOWN
0.32 [8.2]
0.32 [8.2]
0.45 [11.4]
0.15 [3.8]
0.45 [11.4]
0.15 [3.8]
0.15 [3.8]
2.00 [50.8]
2.00 [50.8]
0.15 [3.8] 0.30 0.30 [7.6] [7.6]
0.75 [19.0]
0.75 [19.0]
0.45 0.45 [11.4] 0.60 [11.4] 0.60 [15.2] 0.75 [15.2] 0.75 [19.0] [19.0]
PIN SIDE UP PIN SIDE UP
SIDE VIEW SIDE VIEW
BASEPLATE THROUGH HOLE
AEO SERIES THRU HOLE PIN
2.30 [58.4]
2.30 [58.4]
Notes: 1. Measured at 20 MHz bandwidth with external 10 µF tant. capacitor in parallel with 0.1 µF ceramic capacitor connected across +Vout and -Vout; 220 µF e-cap or equivalent connected across +Vin and -Vin. 2. Efficiency measurements are typical values 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. All specifications subject to change without notice. 5. Mechanical drawings are for reference only. Dimensions are in inches [mm]. Pin placement tolerance ± 0.005 [0.127]. Mechanical Tolerance ± 0.02 [0.5], recommended surface mount pads (min: 0.080 x 0.112 [2.03 x 2.84] / max: 0092 x 0.124 [2.34 x 3.15]); through hole pin diameter (Pins 4 & 8) f = 0.062 [1.57], others f = 0.04 [1.0] .