| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
TPS54140 | 1.5-A, 42V STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE? 文件:1.86487 Mbytes 页数:46 Pages | TI 德州仪器 | TI | |
TPS54140 | 具有 Eco-Mode 的 3.5V 至 42V 输入、1.5A 降压转换器 The TPS54140 device is a 42-V, 1.5-A, step-down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no load, regulated output-supply current to 116 µA. Using the enable pi • 3.5- to 42-V Input Voltage Range\n• High Efficiency at Light Loads with a Pulse Skipping Eco-mode™\n• 1.3-µA Shutdown Current\n• Synchronizes to External Clock\n• UV and OV Power-Good Output\n• 0.8-V Internal Voltage Reference\n• Supported by WEBENCH® Software Tool (www.TI.com/WEBENCH); | TI 德州仪器 | TI | |
功能类型:降压型 输出类型:可调 输入电压:3.5V~42V 输出电压:800mV~39V 输出电流(最大值):1.5A TPS54140 具有 Eco-Mode 的 3.5V 至 42V 输入、1.5A 降压转换器 文件:2.710038 Mbytes 页数:52 Pages | TI | |||
1.5-A, 42 V Step Down SWIFT??DC/DC Converter with Eco-mode? 文件:1.99274 Mbytes 页数:51 Pages | TI 德州仪器 | TI | ||
TPS54140A 1.5-A, 42-V Step-Down DC/DC Converter with Eco-mode? 文件:2.1046 Mbytes 页数:58 Pages | TI 德州仪器 | TI | ||
1.5-A, 42 V Step Down SWIFT??DC/DC Converter with Eco-mode? 文件:1.99274 Mbytes 页数:51 Pages | TI 德州仪器 | TI | ||
1.5-A, 42 V Step Down SWIFT??DC/DC Converter with Eco-mode? 文件:1.99274 Mbytes 页数:51 Pages | TI 德州仪器 | TI | ||
1.5-A, 42 V Step Down SWIFT??DC/DC Converter with Eco-mode? 文件:1.99274 Mbytes 页数:51 Pages | TI 德州仪器 | TI | ||
1.5-A, 42 V Step Down SWIFT??DC/DC Converter with Eco-mode? 文件:1.99274 Mbytes 页数:51 Pages | TI 德州仪器 | TI | ||
1.5-A, 42 V Step Down SWIFT??DC/DC Converter with Eco-mode? 文件:1.99274 Mbytes 页数:51 Pages | TI 德州仪器 | TI |
技术参数
- Vin(Max)(V):
42
- Vout(Min)(V):
0.8
- Vout(Max)(V):
39
- Iout(Max)(A):
1.5
- Regulated outputs(#):
1
- Switching frequency(Min)(kHz):
100
- Switching frequency(Max)(kHz):
2500
- Iq(Typ)(mA):
0.116
- Features:
EnableFrequency SynchronizationLight Load EfficiencyPower GoodTrackingUVLO Adjustable
- Control mode:
Current Mode
- Duty cycle(Max)(%):
98
- Operating temperature range(C):
-40 to 150
- Rating:
Catalog
- Package Group:
HVSSOP
- Type:
Converter
- Package size:
mm2
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
TI/德州仪器 |
23+ |
MSOP-10 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
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 | |||
23+ |
NA |
6800 |
原装正品,力挺实单 |
询价 | |||
N/A |
99 |
询价 | |||||
TI |
2015+ |
SMD |
19998 |
专业代理原装现货,特价热卖! |
询价 | ||
TI |
11+ |
QFN |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
TI |
2016+ |
MSOP10 |
3000 |
主营TI,绝对原装,假一赔十,可开17%增值税发票! |
询价 | ||
TI |
MSOP |
2270 |
正品原装--自家现货-实单可谈 |
询价 | |||
TI |
17+ |
MSOP10 |
6200 |
100%原装正品现货 |
询价 |
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