TPS62830x, 2.25V to 5.5V Input, 1, 2, 3, 4A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1 Features • 2.25V to 5.5V input voltage range • 0.5V to 4.5V adjustable output voltage • 1 FB voltage accuracy (–40°C to 125°C TJ) • Optimized EMI performance • Facilitates CISPR 11/32 compliance – Integrated on-chip noise-filtering capacitors – Measurements according to CISPR available •

文件：3.66915 Mbytes 页数：41 Pages

TI

德州仪器

TPS62830x, 2.25-V to 5.5-V Input, 1-, 2-, 3-, 4-A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1 Features • Available as an integrated-inductor power module • 2.25-V to 5.5-V input voltage range • 0.5-V to 4.5-V adjustable output voltage • 1 FB voltage accuracy (–40°C to 125°C TJ) • 2.0-MHz switching frequency • 35-mΩ and 18-mΩ internal power MOSFETs • DCS-Control topology • Optimiz

文件：3.65331 Mbytes 页数：38 Pages

TI

德州仪器

采用小型 QFN 和 SOT583 封装、精度为 1% 的 2.25V 至 5.5V、1A 降压转换器

TPS62830x 是一个具有低静态电流且易于使用的同步降压直流/直流转换器系列。TPS62830x 基于 DCS-Control 拓扑，可提供快速瞬态响应和较小的输出电容。由于具有内部基准，该系列器件可在 -40°C 至 125°C 的结温范围内以 1% 的高反馈电压精度将输出电压调节到 0.5V 以下。该系列器件提供两种封装，各封装器件之间引脚对引脚兼容。\n\nTPS62830x 具有一个 MODE 引脚，用于控制器件的工作模式。省电模式可在极轻负载下保持高效率，从而延长系统电池的运行时间。强制 PWM 模式会维持连续导通模式，从而确保超低的输出电压纹波和准固定开关频率。该器件具 • 可作为集成电感器的电源模块\n• 2.25V 至 5.5V 输入电压范围\n• 0.5V 至 4.5V 可调节输出电压\n• 1% FB 电压精度（T J 为 -40°C 至 125°C）\n• 2.0MHz 开关频率\n• 35mΩ 和 18mΩ 内部功率 MOSFET\n• DCS-Control 拓扑\n• 优化的 EMI 性能\n• 有助于符合 CISPR 11/32 标准 \n• 集成片上噪声滤波电容器\n• 可根据 CISPR 进行测量\n \n• 绝佳的瞬态响应\n• MODE 引脚，用于选择导通模式\n• 支持 1.2V GPIO\n• 可实现最低压降的 100&#;

TI

德州仪器

TPS62830x, 2.25V to 5.5V Input, 1, 2, 3, 4A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1 Features • 2.25V to 5.5V input voltage range • 0.5V to 4.5V adjustable output voltage • 1 FB voltage accuracy (–40°C to 125°C TJ) • Optimized EMI performance • Facilitates CISPR 11/32 compliance – Integrated on-chip noise-filtering capacitors – Measurements according to CISPR available •

文件：3.66915 Mbytes 页数：41 Pages

TI

德州仪器

丝印：01A；Package：SOT-5X3；TPS62830x, 2.25-V to 5.5-V Input, 1-, 2-, 3-, 4-A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1 Features • Available as an integrated-inductor power module • 2.25-V to 5.5-V input voltage range • 0.5-V to 4.5-V adjustable output voltage • 1 FB voltage accuracy (–40°C to 125°C TJ) • 2.0-MHz switching frequency • 35-mΩ and 18-mΩ internal power MOSFETs • DCS-Control topology • Optimiz

文件：3.65331 Mbytes 页数：38 Pages

TI

德州仪器

丝印：01A；Package：SOT-5X3；TPS62830x, 2.25V to 5.5V Input, 1, 2, 3, 4A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1 Features • 2.25V to 5.5V input voltage range • 0.5V to 4.5V adjustable output voltage • 1 FB voltage accuracy (–40°C to 125°C TJ) • Optimized EMI performance • Facilitates CISPR 11/32 compliance – Integrated on-chip noise-filtering capacitors – Measurements according to CISPR available •

文件：3.66915 Mbytes 页数：41 Pages

TI

德州仪器

丝印：01A；Package：WQFN-HR；TPS62830x, 2.25V to 5.5V Input, 1, 2, 3, 4A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1 Features • 2.25V to 5.5V input voltage range • 0.5V to 4.5V adjustable output voltage • 1 FB voltage accuracy (–40°C to 125°C TJ) • Optimized EMI performance • Facilitates CISPR 11/32 compliance – Integrated on-chip noise-filtering capacitors – Measurements according to CISPR available •

文件：3.66915 Mbytes 页数：41 Pages

TI

德州仪器

丝印：01A；Package：WQFN-HR；TPS62830x, 2.25-V to 5.5-V Input, 1-, 2-, 3-, 4-A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1 Features • Available as an integrated-inductor power module • 2.25-V to 5.5-V input voltage range • 0.5-V to 4.5-V adjustable output voltage • 1 FB voltage accuracy (–40°C to 125°C TJ) • 2.0-MHz switching frequency • 35-mΩ and 18-mΩ internal power MOSFETs • DCS-Control topology • Optimiz

文件：3.65331 Mbytes 页数：38 Pages

TI

德州仪器

丝印：01K；Package：WQFN-HR；TPS62830x, 2.25V to 5.5V Input, 1, 2, 3, 4A Step-Down Converter With 1 Output Accuracy in Small WQFN and SOT583 Packages

1 Features • 2.25V to 5.5V input voltage range • 0.5V to 4.5V adjustable output voltage • 1 FB voltage accuracy (–40°C to 125°C TJ) • Optimized EMI performance • Facilitates CISPR 11/32 compliance – Integrated on-chip noise-filtering capacitors – Measurements according to CISPR available •

文件：3.66915 Mbytes 页数：41 Pages

TI

德州仪器