TPS40210-Q1 (正在供货)

汽车类宽输入范围电流模式升压控制器

汽车类宽输入范围电流模式升压控制器 - TPS40210-Q1
数据表
 

描述

The TPS40210-Q1 and TPS40211-Q1 devices are wide-input-voltage (4.5-V to 52-V) non-synchronous boost controllers. They are suitable for topologies that require a grounded source N-channel FET, including boost, flyback, SEPIC, and various LED driver applications. Device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current-mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.

特性

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • For Boost, Flyback, SEPIC, LED Driver Applications
  • Wide Input Operating Voltage: 4.5 V to 52 V
  • Adjustable Oscillator Frequency
  • Fixed-Frequency Current-Mode Control
  • Internal Slope Compensation
  • Integrated Low-Side Driver
  • Programmable Closed-Loop Soft Start
  • Overcurrent Protection
  • External Synchronization Capable
  • Reference Voltage: 700 mV (TPS40210-Q1),
    260 mV (TPS40211-Q1)
  • Low-Current Disable Function

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参数 与其它产品相比 升压控制器 (外部开关)

 
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Switch Current Limit (Typ) (A)
Regulated Outputs (#)
Switching Frequency (Min) (kHz)
Switching Frequency (Max) (kHz)
Iq (Typ) (mA)
Features
Iout (Max) (A)
Duty Cycle (Max) (%)
Operating Temperature Range (C)
Rating
Package Group
TPS40210-Q1 TPS40211-Q1
4.5    4.5   
52    52   
6.4    6.4   
60    60   
6    6   
1    1   
35    35   
1000    1000   
0.53    0.53   
Enable
Frequency Synchronization   
Enable
Frequency Synchronization   
6    6   
95    95   
-40 to 125    -40 to 125   
Automotive    Automotive   
MSOP-PowerPAD    MSOP-PowerPAD   

其它合格版本 TPS40210-Q1

版本 器件型号 定义
目录 TPS40210 TI 的标准目录产品
高温 TPS40210-HT 用于严苛环境下的高温产品
增强型产品 TPS40210-EP 支持国防、航天和医疗应用
New! Interactive Design
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WEBENCH® Designer TPS40210-Q1

  最小   最大 范围
输入电压  V 4.5 to 52.0V
输出电压  V 5 to 300V
输出电流  A ≤ 20A
环境温度  °C -40 to 150°C


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