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

TPS40210-Q1 (ACTIVE)

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

 

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

View more

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 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   

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
Click to instantly view a schematic, charts, Bill of Materials, and Operating Values.

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


Footprint BOM Cost Efficiency


Preview design