| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX20049 | Flexible, Compact Quad Power Supply with 2.2MHz, 500mA Buck Converters and Dual 文件:1.00332 Mbytes 页数:23 Pages | Maxim 美信 | Maxim | |
MAX20049 | 灵活、紧凑的四路电源,配有2.2MHz、1A降压转换器和用于汽车摄像头模块的双LDO MAX20049为双通道降压型转换器IC,带有两个低压差调节器(LDO),为汽车摄像机提供单芯片方案。两个降压型转换器设计工作在定频PWM方式,MAX20049的输入电压为5V至17V,MAX20049C的输入电压为4V至17V,MAX20049D的输入电压为3.5V至17V。专用的高压输入允许实现灵活的方案。\n\n IC提供对全部四路输出电压轨的电压监测。检测到过压或欠压时,电源就会拉低。为支持较长且低廉的同轴电缆,器件具有500mV SUP1滞回。两个buck转换器均提供非常短的导通时间,且允许利用17V输入产生0.9V输出。高频操作允许使用全陶瓷电容设计,以及小尺寸外部元件。 • 较小方案尺寸\n• 低导通时间架构,无需级联Buck转换器\n• 固定输出电压选项\n• 降低EMI\n• 引脚排列允许开关节点的紧凑PCB布局\n• 自保护、高可靠\n• 500mV输入滞回,支持低速启动条件下的低成本、长电缆传输\n• 支持汽车应用\n• AEC-Q100认证; | ADI 亚德诺 | ADI | |
Flexible, Compact Quad Power Supply with 2.2MHz, 500mA Buck Converters and Dual 文件:1.00332 Mbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
Flexible, Compact Quad Power Supply with 2.2MHz, 500mA Buck Converters and Dual 文件:1.00332 Mbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
Flexible, Compact Quad Power Supply with 2.2MHz, 500mA Buck Converters and Dual 文件:1.00332 Mbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
Flexible, Compact Quad Power Supply with 2.2MHz, 500mA Buck Converters and Dual 文件:1.00332 Mbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
Flexible, Compact Quad Power Supply with 2.2MHz, 500mA Buck Converters and Dual 文件:1.00332 Mbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
Flexible, Compact Quad Power Supply with 2.2MHz, 500mA Buck Converters and Dual 文件:1.00332 Mbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
Flexible, Compact Quad Power Supply with 2.2MHz, 500mA Buck Converters and Dual 文件:1.00332 Mbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
Flexible, Compact Quad Power Supply with 2.2MHz, 500mA Buck Converters and Dual 文件:1.00332 Mbytes 页数:23 Pages | Maxim 美信 | Maxim |
技术参数
- VIN (max)(V):
17
- VOUT1 (min)(V):
1
- VOUT1 (max)(V):
3.8
- IOUT1 (max)(A):
0.5
- Switch Type:
Internal
- Preset VOUT(V):
3
- Output Adjust. Method:
Preset
- VOUT1 Tolerance(±%):
1
- VOUT2 (min)(V):
1
- VOUT2 (max)(V):
3.8
- IOUT2 (max)(A):
0.5
- VOUT3 (min)(V):
2.8
- VOUT3 (max)(V):
3.3
- IOUT3 (max)(A):
0.15
- VOUT4 (min)(V):
1
- VOUT4 (max)(V):
2
- IOUT4 (max)(A):
0.4
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
1.2
- # DC-DC Outputs:
2
- # LDO/ Op.Amp. Outputs:
2
- Switching Frequency(kHz):
2200
- Features:
CISPR
- Design Tools:
EE-Sim
- EV Kit Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TQFN-CU/16
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.63 @1k
- Tags:
Automotive
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Analog Devices Inc./Maxim Inte |
ROHS.original ic |
16-SW-TQFN(3x3) |
5000 |
﹤原装元器件﹥Ic pmic稳压器,半导体元件供应商/ |
询价 | ||
Maxim |
22+ |
16-WFQFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
Maxim |
1173 |
只做正品 |
询价 | ||||
Analog Devices Inc./Maxim Inte |
23+ |
16-WFQFN |
4500 |
原装正品 正规报关 可开增值税票 |
询价 | ||
Analog Devices Inc./Maxim Inte |
25+ |
16-WFQFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
MAXIM |
24+ |
N/A |
8000 |
全新原装正品,现货销售 |
询价 | ||
MAXIM/美信 |
24+ |
NA |
8600 |
正品原装,正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
MAXIM |
24+ |
TQFN-CU-16 |
2500 |
市场最低 原装现货 假一罚百 可开原型号 |
询价 | ||
MAXIM/美信 |
24+ |
WFQF16 |
42000 |
只做原装进口现货 |
询价 |
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