MC33063A-Q1 汽车类 1.5A 峰值升压/降压/反向开关稳压器
|
MC33063A-Q1 |
| Switching Frequency(Max)(kHz) |
100 |
| Vin(Min)(V) |
3 |
| Vin(Max)(V) |
40 |
| Vout(Min)(V) |
1.25 |
| Vout(Max)(V) |
40 |
| Switch Current Limit(Typ)(A) |
1.5 |
| Operating Temperature Range(°C) |
-40 to 125 |
| Pin/Package |
8SOIC |
| Topology |
Inverting Buck/Boost |
| Regulated Outputs(#) |
1 |
MC33063A-Q1 描述
The MC33063A is an easy-to-use IC containing all the primary circuitry needed for building simple dc-dc converters. The device primarily consists of an internal temperature-compensated reference, a comparator, an oscillator, a PWM controller with active current limiting, a driver, and a high-current output switch. Thus, the device requires minimal external components to build converters in the boost, buck, and inverting topologies.
The MC33063A is characterized for operation from –40°C to 125°C.
MC33063A-Q1 特性
- Qualified for Automotive Applications
- Wide Input Voltage Range...3 V to 40 V
- High Output Switch Current...Up to 1.5 A
- Adjustable Output Voltage
- Oscillator Frequency...Up to 100 kHz
- Precision Internal Reference...2%
- Short-Circuit Current Limiting
- Low Standby Current
MC33063A-Q1 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| MC33063AQDRQ1 |
ACTIVE |
-40 to 125 |
0.24 | 1ku |
SOIC (D) | 8 |
2500 |
PFKI |
MC33063A-Q1 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| MC33063AQDRQ1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
|
MC33063AQDRQ1 |
MC33063A-Q1 应用技术支持与电子电路设计开发资源下载
- MC33063A-Q1 数据资料 dataSheet 下载.PDF
- TI 德州仪器非隔离式开关 DC/DC 调节器选型与价格参考 . xls
- Dual MOSFET Driver
(PDF 498 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- Understanding Boost Power Stages In Switchmode Power Supplies
(PDF 149 KB)
- Understanding Buck Power Stages In Switchmode Power Supplies
(PDF 173 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)