LMR3650x 3-V to 65-V, 100-mA and 150-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • Designed for rugged industrial applications: – Junction temperature range –40°C to +150°C – Input transient protection up to 70 V – Wide input voltage range: 3.0 V (falling threshold)

文件：3.47968 Mbytes 页数：48 Pages

TI

德州仪器

LMR3650x 3-V to 65-V, 100-mA and 150-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency

1 Features • Designed for rugged industrial applications: – Junction temperature range –40°C to +150°C – Input transient protection up to 70 V – Wide input voltage range: 3.0 V (falling threshold) to 65 V – Minimized switch node ringing to reduce EMI – Adjustable and fixed output 3.3-V and

文件：3.42788 Mbytes 页数：47 Pages

TI

德州仪器

65V、100mA 低 IQ 同步降压转换器

LMR3650x 是业内超小型 65V、 150mA、100mA 同步直流/直流降压转换器，采用 4mm 2 HotRod 封装。这款易于使用的转换器可处理高达 70V 的输入电压瞬变，提供出色的 EMI 性能，并支持固定、3.3V、5V 和其他可调输出电压。\n\n LMR3650x 采用具有内部补偿的峰值电流模式控制架构，用于维持稳定运行和超小的输出电容。 LMR3650x 在 RT 引脚与地之间选用合适的电阻器后，可通过外部编程在 200kHz 至 2.2MHz 的宽范围内实现理想的开关频率。借助精密 EN/UVLO 功能，可对器件启动和关断进行精确控制。附带内置干扰滤波器和延迟释放功能 • 提供功能安全 \n• 专用于条件严苛的工业应用： \n• 高达 70V 的输入瞬态保护\n• 超低开关节点振铃以降低 EMI\n• 适用于可扩展的工业电源： \n• 可调开关频率：200kHz 至 2.2MHz（采用 RT 引脚型号时）\n• 减小了解决方案尺寸并降低了成本： \n• 在整个负载范围内具有高效率和低功率耗散： \n• 1MHz 时峰值效率大于 80% （3.3V V OUT）;

TI

德州仪器

丝印：CL03；Package：VQFN-HR；LMR3650x 3-V to 65-V, 100-mA and 150-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • Designed for rugged industrial applications: – Junction temperature range –40°C to +150°C – Input transient protection up to 70 V – Wide input voltage range: 3.0 V (falling threshold)

文件：3.47968 Mbytes 页数：48 Pages

TI

德州仪器

LMR3650x 3-V to 65-V, 100-mA and 150-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency

1 Features • Designed for rugged industrial applications: – Junction temperature range –40°C to +150°C – Input transient protection up to 70 V – Wide input voltage range: 3.0 V (falling threshold) to 65 V – Minimized switch node ringing to reduce EMI – Adjustable and fixed output 3.3-V and

文件：3.42788 Mbytes 页数：47 Pages

TI

德州仪器

丝印：CL04；Package：VQFN-HR；LMR3650x 3-V to 65-V, 100-mA and 150-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • Designed for rugged industrial applications: – Junction temperature range –40°C to +150°C – Input transient protection up to 70 V – Wide input voltage range: 3.0 V (falling threshold)

文件：3.47968 Mbytes 页数：48 Pages

TI

德州仪器

丝印：CL07；Package：VQFN-HR；LMR3650x 3-V to 65-V, 100-mA and 150-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • Designed for rugged industrial applications: – Junction temperature range –40°C to +150°C – Input transient protection up to 70 V – Wide input voltage range: 3.0 V (falling threshold)

文件：3.47968 Mbytes 页数：48 Pages

TI

德州仪器

丝印：CL08；Package：VQFN-HR；LMR3650x 3-V to 65-V, 100-mA and 150-mA Wide VIN Synchronous Buck Converter Optimized for Size and Light Load Efficiency

1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design • Designed for rugged industrial applications: – Junction temperature range –40°C to +150°C – Input transient protection up to 70 V – Wide input voltage range: 3.0 V (falling threshold)

文件：3.47968 Mbytes 页数：48 Pages

TI

德州仪器