LM5041A Cascaded PWM Controller
| 参数名称 | 属性值 |
| Package Group | TSSOP|16,WSON|16 |
| Frequency(Max)(kHz) | 1000 |
| Rating | Catalog |
| Frequency(Min)(kHz) | 100 |
| UVLO thresholds on/off(V) | Programmable/2.5V |
| Control method | Current,Voltage |
| Features | Current Limiting,Programmable Soft Start,Synchronization Pin |
| Approx. price(US$) | 1.30 | 1ku |
| Duty cycle(Max)(%) | 50 |
| Topology | Push-Pull |
| Gate drive(Typ)(A) | 1.5 |
| VCC(Max)(V) | 15 |
| VCC(Min)(V) | 8 |
| Operating temperature range(C) | -40 to 125 |
| LM5041A | LM5041ASDX/NOPB | LM5041AMTC/NOPB | LM5041ASD/NOPB | |
|---|---|---|---|---|
| 描述 | LM5041A Cascaded PWM Controller | Switching Controllers Cascaded PWM Controller 16-WSON -40 to 125 | Cascaded PWM Controller 16-TSSOP -40 to 125 | Cascaded PWM Controller 16-WSON -40 to 125 |
| 是否无铅 | - | 不含铅 | 不含铅 | 不含铅 |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 |
| 厂商名称 | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 包装说明 | - | GREEN, WSON-16 | TSSOP-16 | LLP-16 |
| Reach Compliance Code | - | compliant | compliant | compliant |
| ECCN代码 | - | EAR99 | EAR99 | EAR99 |
| 模拟集成电路 - 其他类型 | - | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| 控制模式 | - | CURRENT-MODE | VOLTAGE-MODE | CURRENT-MODE |
| 控制技术 | - | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| 最大输入电压 | - | 90 V | 90 V | 90 V |
| 最小输入电压 | - | 15 V | 15 V | 15 V |
| 标称输入电压 | - | 48 V | 48 V | 48 V |
| JESD-30 代码 | - | S-PDSO-N16 | R-PDSO-G16 | S-PDSO-N16 |
| JESD-609代码 | - | e3 | e3 | e3 |
| 长度 | - | 5 mm | 5 mm | 5 mm |
| 湿度敏感等级 | - | 1 | 1 | 1 |
| 功能数量 | - | 1 | 1 | 1 |
| 端子数量 | - | 16 | 16 | 16 |
| 最高工作温度 | - | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | - | -40 °C | -40 °C | -40 °C |
| 最大输出电流 | - | 0.1 A | 0.01 A | 0.1 A |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | HVSON | TSSOP | HVSON |
| 封装等效代码 | - | SOLCC16,.2,20 | TSSOP16,.25 | SOLCC16,.2,20 |
| 封装形状 | - | SQUARE | RECTANGULAR | SQUARE |
| 封装形式 | - | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| 峰值回流温度（摄氏度） | - | 260 | 260 | 260 |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | 0.8 mm | 1.2 mm | 0.8 mm |
| 表面贴装 | - | YES | YES | YES |
| 切换器配置 | - | PUSH-PULL | PUSH-PULL | PUSH-PULL |
| 最大切换频率 | - | 225 kHz | 685 kHz | 685 kHz |
| 温度等级 | - | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| 端子面层 | - | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| 端子形式 | - | NO LEAD | GULL WING | NO LEAD |
| 端子节距 | - | 0.5 mm | 0.65 mm | 0.5 mm |
| 端子位置 | - | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | - | 5 mm | 4.4 mm | 5 mm |
| Base Number Matches | - | 1 | 1 | 1 |
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