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LTC3855EFE#PBF
| 制造商 | |
| 描述 | DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 38V Input 38-Pin TSSOP EP IC REG CTRLR BUCK PWM CM 38TSSOP DC-DC converter; step down; Uin:4.5÷38V; Uout:0.6÷12.5V; 240A |
| 分类 |
商业参数
| 标准包装数量 | 50 | 标准封装名称 | TSSOP |
合规参数
| RoHS | Lead free / RoHS Compliant | 欧盟RoHS | Compliant |
| 抗辐射加固 | No | ||
电气参数
| PWM类型 | Current Mode | 占空比 | 95% |
| Cuk转换器 | No | 降压转换器 | Yes |
| 隔离电源 | No | 额定电压 | 4.5 to 38 V |
| 升压转换器 | No | 最大频率 | 850kHz |
| 输出电流 | 25/25 A | 供电电压 | 4.5 V ~ 38 V |
| 倍压转换器 | No | 反激转换器 | No |
| 输出数量 | 2 | 分频/倍频 | No |
| 反相转换器 | No | 开关频率 | 850 |
| 共模瞬态抗扰度（最小） | Extended | ||
机械参数
| 重量 | 0.43 g | 包装方式 | Tube |
| 引脚样式 | Gull-wing | 安装类型 | Surface Mount |
| 封装形式 | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | 冷却的封装 | TSSOP EP |
| 包装数量 | TSSOP EP | 位数 | 38 |
产品信息
| SPG | 49 | 类型 | Synchronous Buck Controller |
| 单元数量 | 1 | 使用的IC/零件 | step down |
环境参数
| 工作温度 | -40°C ~ 85°C | 结工作温度 | 85C |
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