TPS40210-Q1 (ACTIVE)

Automotive 4.5V to 52V Wide Input Range Current Mode Boost Controller

Automotive 4.5V to 52V Wide Input Range Current Mode Boost Controller - TPS40210-Q1
 

Description

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.

Features

  • 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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Parametrics Compare all products in Boost Controller (External Switch)

 
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 LM25122-Q1 LM3481-Q1 LM5122-Q1 LM5150-Q1 LM51501-Q1 TPS40211-Q1
4.5    3    2.97    3    1.5    1.5    4.5   
52    42    48    65    42    42    52   
6.4    3    1.275    3    6.8    6.0    6.4   
300    50    500    100    10.5    11.5    60   
6    20    10    20    15    15    6   
1    1    1    1    1    1    1   
35    50    100    50    220    220    35   
1000    600    1000    1000    2300    2300    1000   
0.53    4    3.7    4    0.015    0.015    0.53   
Enable
Frequency Synchronization   
Enable
Frequency Synchronization
Phase Interleaving
Synchronous Rectification   
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency
Pre-Bias Start-Up
UVLO Adjustable   
Enable
Frequency Synchronization
Phase Interleaving
Synchronous Rectification
UVLO Adjustable   
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency   
Adjustable Current Limit
Enable
Frequency Synchronization
Light Load Efficiency   
Enable
Frequency Synchronization   
6    20    10    20    15    15    6   
95    100    85    100    87    87    95   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 150    -40 to 125    -40 to 125   
Automotive    Automotive    Automotive    Automotive    Automotive    Automotive    Automotive   
MSOP-PowerPAD    HTSSOP    VSSOP    HTSSOP    WQFN    WQFN    MSOP-PowerPAD   

Other qualified versions of TPS40210-Q1

Version Part Number Definition
Catalog TPS40210 TI's standard catalog product
High-Temperature TPS40210-HT High-Temperature product for harsh environments
Enhanced Product TPS40210-EP Supports Defense, Aerospace and Medical Applications
New! Interactive Design
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WEBENCH® Designer TPS40210-Q1

  Min   Max Range
Vin  V 4.5 to 52.0V
Vout  V 5 to 300V
Iout  A ≤ 20A
Ambient Temp  °C -40 to 150°C


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