首页 >LM20144-Q1>规格书列表
型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LM20144-Q1 | LM20144/LM20144Q 4A, PowerWise® Adjustable Frequency Synchronous Buck Regulator 1FEATURES 2• Available in AEC-Q100 Temperature Grade 1 • Input Voltage Range 2.95V to 5.5V • Accurate Current Limit Minimizes Inductor Size • 97% Peak Efficiency • Adjustable Switching Frequency (500 kHz - 1.5 MHz) • 32 mΩ Integrated FET Switches • Starts up into Pre-Biased Loads • O 文件:1.03253 Mbytes 页数:33 Pages | TI 德州仪器 | TI | |
LM20144-Q1 | 4A PowerWise Adjustable Frequency Synchronous Buck Regulator 文件:1.33429 Mbytes 页数:30 Pages | TI 德州仪器 | TI | |
LM20144-Q1 | 具有调频功能的汽车级 2.95V 至 5.5V、4A、电流模式同步降压稳压器 The LM20144 is a full featured adjustable frequency synchronous buck regulator capable of delivering up to 4A of continuous output current. The current mode control loop can be compensated to be stable with virtually any type of output capacitor. For most cases, compensating the device only requires • Available in AEC-Q100 Temperature Grade 1\n• Input Voltage Range 2.95V to 5.5V\n• Accurate Current Limit Minimizes Inductor Size\n• 97% Peak Efficiency\n• Adjustable Switching Frequency (500 kHz - 1.5 MHz)\n• 32 mΩ Integrated FET Switches\n• Starts up into Pre-Biased Loads\n• Output Voltage Tr; | TI 德州仪器 | TI | |
NATIONALSEMICONDUCTOR | NATIONALSEMICONDUCTOR | NATIONALSEMICONDUCTOR | ||
TI | TI |
技术参数
- Vin (Max) (V):
5.5
- Vout (Min) (V):
0.8
- Vout (Max) (V):
5
- Iout (Max) (A):
4
- Iq (Typ) (uA):
3500
- Switching frequency (Min) (kHz):
500
- Switching frequency (Max) (kHz):
1500
- Features:
Enable
- Operating temperature range (C):
-40 to 125
- Rating:
Automotive
- 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 |
23+ |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
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 |
2018+ |
Converter |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
TI |
20+ |
NA |
53650 |
TI原装主营-可开原型号增税票 |
询价 | ||
NS |
23+ |
TSSOP-16 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NS |
23+ |
TSSOP-16 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NS/国半 |
21+ |
HTSSOP16 |
19600 |
一站式BOM配单 |
询价 | ||
NS |
15+ |
TSSOP-16 |
1407 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NS/国半 |
24+ |
NA/ |
3850 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NS |
2023+ |
TSSOP-16 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 |
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