7.5 WATT WIDE INPUT
DC-DC CONVERTERS
EC6A 系列开关电源模块
输入电压:9-18或18-36或36-72Vdc
输出电压:2.5,3.3,5,12,15,+/-12,+/-15Vdc
输出功率:7.5W
模块尺寸:DIP封装1.25X0.8X0.4寸;SMD封装1.25X0.8X0.45寸
Features
• 7.5W Isolated Output
• 24-Pin DIP Package
• Efficiency to 83%
• 2 : 1 Input Range
• Regulated Outputs
• Pi Input Filter
• Continuous Short Circuit Protection
EC6A01
EC6A02
EC6A03
EC6A04
EC6A05
EC6A06
EC6A07
EC6A11
EC6A12
EC6A13
EC6A14
EC6A15
EC6A16
EC6A17
EC6A21
EC6A22
EC6A23
EC6A24
EC6A25
EC6A26
EC6A27
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range.........................................................................................................................................12V....................................................................9-18V
24V..................................................................18-36V
48V..................................................................36-72V
Input Filter....................................................................................................................................................................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy..............................................................................................................................................................................................................±2. max.
Voltage Balance （Dual）..................................................................................................................................................................................................±1. / max.
Temperature Coefficient.....................................................................................................................................................................................................±0.05%/˚C
Ripple & Noise,20MHz BW, .........................................................................................................................3.3V/5V................................................100mV p-p max.
12V/15V................................................100mV p-p max.
Short Circuit Protection.....................................................................................................................................................................................................Continuous
Line Regulation1
Single/Dual ...........................................................................................................................................................................................±0.2% max.
Load Regulation Single2
....................................................................................................................................................................................................±0.5%max.
Dual
3
.....................................................................................................................................................................................................±1.max.
GENERAL SPECIFICATIONS:
Efficiency...............................................................................................................................................................................................................................See Table
Isolation Voltage.................................................................................................................................................................................. ..........................1500VDCmin.
Isolation Resistance................................................................................................................................................................................................................109
ohms
Switching Frequency.......................................................................................................................................................................................................300KHz, typ.
Operating Temperature Range...............................................................................................................................................................................-25°C to + 71°C
Case Temperature............................................................................................................................................................................................................100˚C max.
Cooling................................................................................................................................................................................................................Free-Air Convection
Storage Temperature Range.................................................................................................................................................................................-40°C to + 100°C
Dimensions.......................................................................................................................................................................................................1.25 x 0.8 x 0.4 inches
（31.8 x 20.3 x 10.2 mm）
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to 1 Load
3. Measured From Full Load to 1/4 Load
CASE MATERIAL:
Case Material........................................................................................................................................................................................Black Coated Copper with
Non-Conductive Base
