| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MP7200 | 42V、1.2A/3A、同步降压-升压 LED 驱动器 MP7200 是一款集成功率 MOSFET 的高频率恒定电流同步升降压 LED 驱动器。它提供紧凑的解决方案,在宽输入电压(VIN) 范围内可实现高达 1.2A 的连续输出电流(IOUT),且具有极好的负载和线性调整率。降压模式也可以提供高达 3A 的恒定负载电流。恒频滞环控制提供快速瞬态响应,无需环路补偿。\n\n 在降压模式下,该 IC 具有高达 2.3MHz 的固定开关频率(fSW),可减少电流纹波和电磁干扰(EMI)。在降升压模式下,fSW可以低至 1.15MHz,以优化效率和散热性能。全方位保护功能包括过流保护(OCP)、输出过压保护(OVP)、欠压保护(UVP)、温度降额 • 6V 至 42V 宽工作输入电压(VIN) 范围\n• 44mΩ/40mΩ 低导通阻抗内部功率 MOSFET\n• 高效同步工作模式\n• 可配置 1.2A 升降压模式和 3A 降压模式\n• 可配置 LED 电流,无需电流采样电阻\n• 降压模式默认采用高达 2.3MHz 的开关频率(fSW),升降压模式采用低至 1.15MHz 开关频率(提供频谱扩展功能)\n• 采用100Hz 至 2kHz 调光频率支持脉宽调制(PWM)调光\n• 内部集成 500Hz 两级调光,占空比可配置\n• 故障指示\n• 输出过压保护(OVP)\n• 带锁定模式的过流保护(OCP)\n• 过温关断保护\n•; | MPS 美国芯源 | MPS | |
Package:19-PowerVFQFN;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRVR RGLTR PWM 19QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | ||
Package:19-PowerVFQFN;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRVR RGLTR PWM 19QFN | Monolithic Power Systems Inc. | Monolithic Power Systems Inc. | ||
0 to 200 kPa (0 to 29 psi) 40 mV FULL SCALE SPAN (TYPICAL) The new MPX7200 series pressure sensor incorporates all the innovative features of Motorola’s MPX2000 series family including the patented, single piezoresistive strain gauge (X–ducer) and on–chip temperature compensation and calibration. In addition, the MPX7200 series has a high input impedance 文件:179.86 Kbytes 页数:8 Pages | MOTOROLA 摩托罗拉 | MOTOROLA | ||
0 to 200 kPa (0 to 29 psi) 40 mV FULL SCALE SPAN (TYPICAL) The new MPX7200 series pressure sensor incorporates all the innovative features of Motorola’s MPX2000 series family including the patented, single piezoresistive strain gauge (X–ducer) and on–chip temperature compensation and calibration. In addition, the MPX7200 series has a high input impedance 文件:179.86 Kbytes 页数:8 Pages | MOTOROLA 摩托罗拉 | MOTOROLA | ||
0 to 200 kPa (0 to 29 psi) 40 mV FULL SCALE SPAN (TYPICAL) The new MPX7200 series pressure sensor incorporates all the innovative features of Motorola’s MPX2000 series family including the patented, single piezoresistive strain gauge (X–ducer) and on–chip temperature compensation and calibration. In addition, the MPX7200 series has a high input impedance 文件:179.86 Kbytes 页数:8 Pages | MOTOROLA 摩托罗拉 | MOTOROLA |
技术参数
- MPS库存:
从MPS官网购买
- 最小输入电压(V):
6
- 最大输入电压(V):
42
- 最大输出电压(V):
18
- LED 开路保护:
是
- 类型:
降压
- 最大输出电流(A):
1.2/3
- 最大开关频率(kHz):
1150/2300
- 静态电流(mA):
1.2
- 关断电流(µA):
30
- 导通阻抗(mΩ):
44/40
- 同步:
否
- 等级:
工业级
- 封装:
QFN-19 (3x4)
- MPSafe:
1
- MPL:
0
- Product URL:
https
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
M-PULSE |
24+ |
SMD |
500 |
M-PULSE专营品牌全新原装正品假一赔十 |
询价 | ||
M-PULSE |
23+ |
9657 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
M-PULSE |
2545+ |
SMD |
4560 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
M-PULSE |
23+ |
高频管 |
1500 |
原装正品,假一罚十 |
询价 | ||
M-PULSEMICROWAVE |
2447 |
20 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
M-PULSE |
2026+ |
None |
200 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
M-PULSE |
NA |
5500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Monolithic Power Systems Inc. |
23+ |
19-PowerVFQFN |
6500 |
只做原装,假一赔十 |
询价 | ||
M-PULSE |
23+ |
None |
200 |
全新原装正品现货,支持订货 |
询价 | ||
M-PULSE |
25+ |
None |
11000 |
原装正品 有挂有货 假一赔十 |
询价 |
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