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| 输出电压 | 3.3V DC |
| 输出电流 | 0.6A (600mA) |
| 最大输出功率 | 1.98W (single output) |
| 系列额定功率 | 3W |
| 输入电压范围 | 4.5V ~ 9V DC (Nominal 5V) |
| 隔离耐压 (输入-输出) | Input-Output 1500VDC (1 minute) |
| 工作温度范围 | -40°C ~ +85°C (Reduced Load Operation Required) |
| 存储温度范围 | -40℃ ~ +100℃ |
| 封装形式 | SMD Surface Mount Device (B suffix) / DIP Through Hole (C suffix) / 6-pin module |
| 尺寸 | SMD: 24.9 x 12.7 x 8.5 mm; DIP: 25.4 x 12.7 x 9.5 mm |
| 保护功能 | Overcurrent protection (self-recovery), remote switch control (Remote ON/OFF) |
| 电容选型 | Design without aluminum electrolytic capacitors, without tantalum capacitors (all ceramic/film capacitors), high reliability and long life |
| 开关频率 | Approximately 400kHz (typical value) |
| 典型效率 | 78% ~ 80% (5V input, full load) |
| 安规认证 | UL60950-1, EN62368-1, RoHS Directive Conformity |
| 平均故障间隔时间 | > 1,000,000 hours (MIL-HDBK-217F, 25℃) |
制造号
SUCS3053R3SUCS3053R3BSUCS3053R3CSUCS3053R3C-C
适配车型
Industrial Automation Control SystemCommunication Base Station EquipmentEmbedded Single Board ComputerTest and Measurement InstrumentsRailway Traffic Signal EquipmentMedical Electronic Instruments
电气与电子系统 - 工业百科
科索原装SUCS3053R3系列隔离型DC-DC转换器，输出3.3V/600mA，输入4.5-9V直流，额定功率3W，提供SMD(SUCS3053R3B)与DIP(SUCS3053R3C)双封装。内置过流保护与远程开关控制，无铝/钽电容设计确保高可靠性，工作温度-40℃~+85℃，广泛适配工业自动化、通信基站、嵌入式控制及轨道交通电子设备电源系统。