TPS54291价格
参考价格:¥340.3417
型号:TPS54291EVM-431 品牌:TI 备注:这里有TPS54291多少钱,2026年最近7天走势,今日出价,今日竞价,TPS54291批发/采购报价,TPS54291行情走势销售排行榜,TPS54291报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
TPS54291 | TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t | TI 德州仪器 | ||
TPS54291 | 4.5V 至 18V 输入、600kHz、1.5A/2.5A 双路同步降压转换器 The TPS54290, TPS54291, and TPS54292 devices are dual-output, fully synchronous buck converters capable of supporting applications with a minimal number of external components. It operates from a 4.5-V to 18-V input supply voltage, and supports output voltages as low as 0.8 V and as high as 90% • 4.5-V to 18-V Input Range\n• Fully Integrated Dual Buck: 1.5 A and 2.5 A\n• TPS54290: 300 kHz\n• TPS54292: 1.2 MHz\n• Integrated UVLO\n• Internal Soft Start: \n• TPS54291: 2.6 ms\n• Dual PWM Outputs 180° Out-of-Phase\n• Current Mode Control for Simplified Compensation\n• Pulse-by-Pulse Overcurrent; | TI 德州仪器 | ||
TPS54291 | 1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 文件:1.39993 Mbytes Page:35 Pages | TI 德州仪器 | ||
TPS54291 | 1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 文件:1.33574 Mbytes Page:33 Pages | TI 德州仪器 | ||
TPS54291 | 1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 文件:1.51353 Mbytes Page:35 Pages | TI 德州仪器 | ||
丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t | TI 德州仪器 | |||
丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t | TI 德州仪器 | |||
丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t | TI 德州仪器 | |||
丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t | TI 德州仪器 | |||
丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t | TI 德州仪器 | |||
丝印代码:54291;TPS5429x 1.5-A and 2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 1 Features 1• 4.5-V to 18-V Input Range • Output Voltage Range 0.8 V to DMAX × VIN • Fully Integrated Dual Buck: 1.5 A and 2.5 A • Three Fixed Switching Frequency Versions: – TPS54290: 300 kHz – TPS54291: 600 kHz – TPS54292: 1.2 MHz • Integrated UVLO • 0.8 VREF With 1% Accuracy (0°C t | TI 德州仪器 | |||
封装/外壳:16-PowerTSSOP(0.173",4.40mm 宽) 功能:降压 包装:管件 描述:IC REG BUCK ADJ DL 16HTSSOP 集成电路(IC) 稳压器 - DC-DC 开关稳压器 | TI 德州仪器 | |||
封装/外壳:16-PowerTSSOP(0.173",4.40mm 宽) 功能:降压 包装:管件 描述:IC REG BUCK ADJ DL 16HTSSOP 集成电路(IC) DC DC 开关稳压器 | TI 德州仪器 | |||
1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 文件:1.51353 Mbytes Page:35 Pages | TI 德州仪器 | |||
1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 文件:1.33574 Mbytes Page:33 Pages | TI 德州仪器 | |||
1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 文件:1.39993 Mbytes Page:35 Pages | TI 德州仪器 | |||
1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 文件:1.39993 Mbytes Page:35 Pages | TI 德州仪器 | |||
1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 文件:1.33574 Mbytes Page:33 Pages | TI 德州仪器 | |||
1.5-A/2.5-A Dual, Fully-Synchronous Buck Converter With Integrated MOSFET 文件:1.51353 Mbytes Page:35 Pages | TI 德州仪器 |
TPS54291产品属性
- 类型
描述
- Vin (Max) (V):
18
- Vout (Min) (V):
0.8
- Vout (Max) (V):
15.3
- Iout (Max) (A):
2.5
- Iq (Typ) (uA):
1800
- Switching frequency (Min) (kHz):
600
- Switching frequency (Max) (kHz):
600
- Features:
Enable
- Operating temperature range (C):
-40 to 145
- Rating:
Catalog
- Regulated outputs (#):
2
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
N/A |
7786 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI |
2025+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
TI/德州仪器 |
24+ |
PLCC20 |
1500 |
只供应原装正品 欢迎询价 |
|||
ST |
26+ |
O805 |
60000 |
只有原装 可配单 |
|||
TI/德州仪器 |
2450+ |
MSOP |
6540 |
只做原装正品现货或订货!终端客户免费申请样品! |
|||
TI |
24+ |
QFN16 |
5000 |
全新原装正品,现货销售 |
|||
TI |
24+ |
QFN16 |
25836 |
新到现货,只做全新原装正品 |
|||
TI |
23+ |
SSOP16 |
2000 |
正规渠道,只有原装! |
|||
TI |
22+ |
PLCC20 |
20000 |
公司只做原装 品质保证 |
|||
Texas Instruments |
26+ |
HTSSOP-16 |
12000 |
原装正品现货询价有惊喜 |
TPS54291规格书下载地址
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DdatasheetPDF页码索引
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