MC33063A-Q1 (正在供货)

汽车类 1.5A 峰值升压/降压/反向开关稳压器

汽车类 1.5A 峰值升压/降压/反向开关稳压器 - MC33063A-Q1
数据表
 

描述

The MC33063A-Q1 device 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-Q1 device is characterized for operation from –40°C to 125°C.

特性

  • AEC-Q100 Qualified With the:
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • 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

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参数 与其它产品相比 降压/升压、反相或分离轨转换器(集成式开关)

 
Topology
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Switch Current Limit (Typ) (A)
Duty Cycle (Max) (%)
Switching Frequency (Min) (kHz)
Switching Frequency (Max) (kHz)
Iq (Typ) (mA)
Features
Operating Temperature Range (C)
Rating
Package Group
MC33063A-Q1 MC33063A MC34063A
Boost
Buck
Flyback
Forward
Inverting
SEPIC   
Boost
Buck
Flyback
Forward
Inverting
SEPIC   
Boost
Buck
Flyback
Forward
Inverting
SEPIC   
3    3    3   
40    40    40   
1.25    1.25    1.25   
40    40    40   
1.5    1.5    1.5   
90    80    80   
33       
100    100    100   
4    4    4   
N/A    N/A    N/A   
-40 to 125    -40 to 85    0 to 70   
Automotive    Catalog    Catalog   
SOIC    PDIP
SOIC
SON   
PDIP
SOIC
SON   

其它合格版本 MC33063A-Q1

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目录 MC33063A TI 的标准目录产品