西安浩南电子科技有限公司
：
: 2511137526
：tian@haonpower.com
地址：C座30619室
：710075
：www.haonpower.com
E C 4 A U
6 WATT
DC-DC CONVERTERS
• 5-6W Isolated Output
• DIP-24 / SMD Package
• Regulated Outputs
• Efficiency to 87%
• Meets EN55022 Class A, Conducted
• Pi Input Filter
• Continuous Short Circuit Protection
输入电压:12;24;28;48Vdc
输出电压:3.3,5,12,15,+/-5,+/-12,+/-15Vdc
输出功率:6W
模块尺寸:DIP封装1.25X0.8X0.4寸;SMD封装1.25X0.8X0.45寸
EC4AU01HM
EC4AU02HM
EC4AU03HM
EC4AU04HM
EC4AU05HM
EC4AU06HM
EC4AU07HM
EC4AU11HM
EC4AU12HM
EC4AU13HM
EC4AU14HM
EC4AU15HM
EC4AU16HM
EC4AU17HM
EC4AU21HM
EC4AU22HM
EC4AU23HM
EC4AU24HM
EC4AU25HM
EC4AU26HM
EC4AU27HM
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range......................12V................................................. 9-18V
24V...............................................18-36V
48V...............................................36-75V
Under Voltage Lockout..................12Vin Power Up...............................8.5V
12Vin Power Down.............. ..............8V
24Vin Power Up..................... ........16.5V
24Vin Power Down.................. ........16V
48Vin Power Up...................... .......32.5V
48Vin Power Down................ ..........32V
Input Filter..............................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy........................................................................±1.5% max.
Voltage Balance （Dual）...............................................................±1. max.
Transient Response: 25% Step Load Change
Error Band...........................................................±6% Vout Nominal
Recovery Time......................................................................<500us
Ripple and Noise, 20MHz BW..............................................100mV p-p max.
Temperature Coefficient...............................................................±0.05%/˚C
Line Regulation1
........................................................................... ± 0.5% max.
Load Regulation2
...................................Single............................ ± 0.5% max.
Dual
2
............................. ± 1. max.
Output Short Circuit Protection..................................................Continuous
GENERAL SPECIFICATIONS:
Efficiency..........................................................................................See Table
Isolation Voltage.......................................................................1500VDC min.
Isolation Resistance....................................................................109
Ohm min.
Switching Frequency...................................................................100KHz min.
Operating Ambient Temperature ................................ .......-40°C to + 85°C
De-rating, Above 71°C..............................Linearly to Zero Power at 100°C
Case Temperature5
.......................................................................100˚C max.
Cooling...........................................................................Natural Convection
Storage Temperature..........................................................-40°C to + 125°C
EMI...................................................Conductive EMI Meet EN55022 Class A
Dimensions..........DIP...........1.25 x 0.80 x 0.40 inches（31.8 x 20.3 x 10.2mm）
SMD.........1.25 x 0.80 x 0.45 inches（31.8 x 20.3 x 11.4mm）
Case Material.............Black Coated Copper with Non-Conductive Base
Weight....................................................................................................... ...15g
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