Ordering information DC-DC Converters Power Module type CQS CQ 1 S 2 48 3 018 4 R MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT CQS24033-40 132.0 3.3V 40A CQS24050-28 140.0 5V 28A CQS24120-12 144.0 12V 12A -50 -O 5 6 1Series name 2Single output 3Input voltage 24:DC18 - 36V 48:DC36 - 76V 4Output voltage 015:1.5V 018:1.8V 025:2.5V 033:3.3V 050:5V 120:12V 150:15V 5Output current 6Optional R :with Remote ON/OFF Positive logic control V :Ouput voltage setting t1% N :Auto restart from thermal protection CQS24150-8 120.0 15V 8A SPECIFICATIONS INPUT OUTPUT MODEL VOLTAGE[V] *1 CURRENT[A] *1 EFFICIENCY[%] START-UP VOLTAGE[V] HYSTERESIS VOLTAGE[V] VOLTAGE[V] CURRENT[A] LINE REGULATION[mV] LOAD REGULATION[mV] [mVrms] *2 RIPPLE [mVp-p] *2 *2 RIPPLE NOISE[mVp-p] TEMPERATURE REGULATION[mV] *3 DRIFT[mV] START-UP TIME[ms] OUTPUT VOLTAGE ADJUSTMENT RANGE *4 OUTPUT VOLTAGE SETTING OVERCURRENT PROTECTION PROTECTION OVERVOLTAGE PROTECTION CIRCUIT AND REMOTE SENSING OTHERS REMOTE ON/OFF MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT CQS24033-40 CQS24050-28 CQS24120-12 DC18 - 36 6.05typ 6.45typ 6.59typ 91typ 92typ 91typ DC16 - 18 DC1 min 5 12 3.3 28 12 40 t5max t5max t12max t5max t5max t12max 20max 25max 40max 80max 120max 60max 120max 150max 100max 100max 240max 66max 20max 40max 16max 200max (DCIN 24V, Io=100%) Fixed (TRM pin open), adjustable by external resistor -20% / +20% -20% / +10% -15% / +15% t1.6% Works over 105% of rating, low voltage protection (shut down) function is built-in. 125% - 135% 125% - 135% 117% - 127% Provided Provided (Negative logic L : ON, H : OFF) CQS48050-28 140.0 5V 28A -20% / +5% CQS48150-8 120.0 15V 8A CQS48015-50 CQS48018-50 CQS48025-45 CQS48033-45 CQS48050-28 CQS48120-14 DC36 - 76 1.80typ 2.13typ 2.58typ 3.36typ 3.17typ 3.80typ 87typ 88typ 91typ 92typ 92typ 92typ DC32 - 36 DC2 min 1.5 1.8 2.5 3.3 5 12 50 50 45 45 28 14 t5max t5max t5max t5max t5max t12max t5max t5max t5max t5max t5max t12max 20max 20max 20max 20max 25max 40max 60max 60max 60max 60max 80max 120max 100max 100max 100max 100max 120max 150max 66max 66max 66max 66max 100max 240max 16max 16max 16max 16max 20max 40max 200max (DCIN 48V, Io=100%) Fixed (TRM pin open), adjustable by external resistor -15% / +15% -20% / +10% -20% / +10% t1.6% Works over 105% of rating, low voltage protection (shut down) function is built-in. 117% - 127% 125% - 135% 117% - 127% Provided Provided (Negative logic L : ON, H : OFF) CQS48150-8 DC40 - 60 2.72typ 92typ DC36 - 40 CQS48018-50 90.0 1.8V 50A CQS48033-45 148.5 3.3V 45A 15 8 t15max t15max 40max 120max 150max 300max 50max CQS48120-14 168.0 12V 14A CQS48015-50 75.0 1.5V 50A CQS48025-45 112.5 2.5V 45A CQS24150-8 DC20 - 33 5.44typ 92typ DC18 - 20 SPECIFICATIONS INPUT CE/CQ OUTPUT MODEL VOLTAGE[V] *1 CURRENT[A] *1 EFFICIENCY[%] START-UP VOLTAGE[V] HYSTERESIS VOLTAGE[V] VOLTAGE[V] CURRENT[A] LINE REGULATION[mV] LOAD REGULATION[mV] [mVrms] *2 RIPPLE [mVp-p] *2 *2 RIPPLE NOISE[mVp-p] TEMPERATURE REGULATION[mV] *3 DRIFT[mV] START-UP TIME[ms] OUTPUT VOLTAGE ADJUSTMENT RANGE OUTPUT VOLTAGE SETTING OVERCURRENT PROTECTION PROTECTION OVERVOLTAGE PROTECTION CIRCUIT AND REMOTE SENSING OTHERS REMOTE ON/OFF CE/CQ-6 15 8 t15max t15max 40max 120max 150max 300max 50max -20% / +5% CQS GENERAL SPECIFICATIONS ISOLATION INPUT-OUTPUT OPERATING TEMP.,HUMID.AND ALTITUDE STORAGE TEMP.,HUMID.AND ALTITUDE ENVIRONMENT VIBRATION IMPACT AGENCY APPROVALS SAFETY CASE SIZE/WEIGHT OTHERS COOLING METHOD At rated input(DC24V,DC48V) and rated load and 25C, 2m/s. Ripple and ripple noise is measured by using measuring board with ceramic capacitor 22mF. Refer to the Instruction Manual. Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output. Refer to the instruction manual for input voltage derating. External view 57.9 [2.28] Model 50.8 -VIN 8.5max [0.33] 3.68 0.25 [0.07] [0.14] 1.7 [0.6] 15.24 7.62 [0.3] VOUT Pin VIN/RC/TRM/S Pin 2.2 [0.09] 1 0.1 [0.14] 3.68 0.25 [0.14] 3.68 0.25 [0.6] RC 36.8 +VOUT +S TRM -S -VOUT +VIN [1.45] [2] 1.5 0.1 [0.04] [0.06] Recommended size for processing PCB (TOP VIEW) 50.8 CE/CQ 15.24 [0.6] 6-1.5 [0.06] 2-2 [0.08] 7.62 [0.3] [2.0] 3.81 [0.15] 15.24 *1 *2 *3 *4 DC1,500V or AC1,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20 t15C) -40 to +85 C , 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max -40 to +100C, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max 10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis 196.1m/s2 (20G), 11ms, once each along X, Y and Z axis UL60950-1, C-UL (CSA60950-1), EN60950-1 57.9X8.5 X36.8mm [2.28X0.33X1.45 inches] (WXHXD) / 40g max Convection / Forced air Dimensions in mm, [ ]= inches Div.:0.5inch Tolerance:0.5 [0.02] Weight:40g max Dimensions in mm, [ ]= inches CE/CQ-7