| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
TPS54560 | 4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode™ 1FEATURES 2• High Efficiency at Light Loads with Pulse Skipping Eco-mode™ • 92-mΩ High-Side MOSFET • 146 μA Operating Quiescent Current and 2 μA Shutdown Current • 100 kHz to 2.5 MHz Fixed Switching Frequency • Synchronizes to External Clock • Low Dropout at Light Loads with Integrated BO 文件:1.50701 Mbytes 页数:40 Pages | TI 德州仪器 | TI | |
TPS54560 | 4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode 文件:2.12609 Mbytes 页数:46 Pages | TI 德州仪器 | TI | |
TPS54560 | 4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode? 文件:1.41069 Mbytes 页数:39 Pages | TI 德州仪器 | TI | |
TPS54560 | 4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode 文件:2.0448 Mbytes 页数:43 Pages | TI 德州仪器 | TI | |
TPS54560 | 具有 Eco-mode™ 的 60V 输入、5A、降压 DC-DC 转换器 TPS54560 是一款配有集成型高侧 MOSFET 的 60V、5A 降压稳压器。按照 ISO 7637 标准,此器件能够耐受的抛负载脉冲高达 65V。电流模式控制提供了简单的外部补偿和灵活的组件选择。一个低纹波脉冲跳跃模式将无负载时的电源电流减小至 146µA。当启用引脚被拉至低电平时,关断电源电流被减少至 2µA。\n\n欠压闭锁在内部设定为 4.3V,但可用使能引脚将之提高。输出电压启动斜升由内部控制以提供一个受控的启动并且消除过冲。 \n\n宽开关频率范围可实现对效率或者外部组件尺寸的优化。输出电流是受限的逐周期电流。频率折返和热关断在过载条件下保护内部和外部组件。\n\nTPS54 • 轻负载条件下使用脉冲跳跃实现的高效率 Eco-mode。™\n• 92mΩ 高侧金属氧化物半导体场效应晶体管 (MOSFET)\n• 146µA 静态运行电流和2µA 关断电流\n• 100kHz 至 2.5MHz 的固定开关频率\n• 同步至外部时钟\n• 轻负载条件下使用集成型引导 (BOOT) 再充电场效应晶体管 (FET) 实现的低压降\n• 可调欠压闭锁 (UVLO) 电压和滞后\n• 0.8V 1% 内部电压基准\n• 8 引脚 HSOP,带有 PowerPAD™封装\n• -40°C 至 150°C TJ运行范围\n• TPS54560借助 WEBENCH® 电源设计; | TI 德州仪器 | TI | |
4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode™ 1FEATURES 2• High Efficiency at Light Loads with Pulse Skipping Eco-mode™ • 92-mΩ High-Side MOSFET • 146 μA Operating Quiescent Current and 2 μA Shutdown Current • 100 kHz to 2.5 MHz Fixed Switching Frequency • Synchronizes to External Clock • Low Dropout at Light Loads with Integrated BO 文件:1.50701 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
丝印:54560;Package:SO-PowerPAD;4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode™ 1FEATURES 2• High Efficiency at Light Loads with Pulse Skipping Eco-mode™ • 92-mΩ High-Side MOSFET • 146 μA Operating Quiescent Current and 2 μA Shutdown Current • 100 kHz to 2.5 MHz Fixed Switching Frequency • Synchronizes to External Clock • Low Dropout at Light Loads with Integrated BO 文件:1.50701 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
丝印:54560;Package:SO-PowerPAD;4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode™ 1FEATURES 2• High Efficiency at Light Loads with Pulse Skipping Eco-mode™ • 92-mΩ High-Side MOSFET • 146 μA Operating Quiescent Current and 2 μA Shutdown Current • 100 kHz to 2.5 MHz Fixed Switching Frequency • Synchronizes to External Clock • Low Dropout at Light Loads with Integrated BO 文件:1.50701 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode 文件:2.0448 Mbytes 页数:43 Pages | TI 德州仪器 | TI | ||
TPS54560 4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode 文件:1.93131 Mbytes 页数:46 Pages | TI 德州仪器 | TI |
技术参数
- Vin (Max) (V):
60
- Vout (Min) (V):
0.8
- Vout (Max) (V):
58.8
- Iout (Max) (A):
5
- Iq (Typ) (uA):
146
- Switching frequency (Min) (kHz):
100
- Switching frequency (Max) (kHz):
2500
- Features:
Enable
- Operating temperature range (C):
-40 to 125
- Rating:
Catalog
- Regulated outputs (#):
1
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
标准封装 |
8048 |
原厂直销,大量现货库存,交期快。价格优,支持账期 |
询价 | ||
TI |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
TI |
23+ |
NA |
23560 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
TI |
ROHS+Original |
NA |
23560 |
专业电子元器件供应链/QQ 350053121 /正纳电子 |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
TI(德州仪器) |
2021+ |
8000 |
原装现货,欢迎询价 |
询价 | |||
TI(德州仪器) |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 | ||
TI/德州仪器 |
22+ |
SOP-8 |
18000 |
原装正品 |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI(德州仪器) |
23+ |
N/A |
6000 |
公司只做原装,可来电咨询 |
询价 |
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