TPS40210-Q1 Automotive 4.5V to 52V Wide Input Range Current Mode Boost Controller | TI.com

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

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Parametrics Compare all products in Boost controllers (external switch)

 
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Regulated outputs (#)
Switching Frequency (Min) (kHz)
Switching Frequency (Max) (kHz)
Iq (Typ) (mA)
Features
Duty cycle (Max) (%)
Operating temperature range (C)
Rating
Type
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    
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    
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    
Controller     Controller     Controller     Controller     Controller     Controller     Controller    
MSOP-PowerPAD | 10     HTSSOP | 20     VSSOP | 10     HTSSOP | 20     WQFN | 16     WQFN | 16     MSOP-PowerPAD | 10    

Design tool

WEBENCH® Designer TPS40210-Q1

Product Option
  Min   Max Range
Vin  V 4.50 to 52.00V
Vout  V 5.00 to 300.00V
Iout  A 20A
Ambient Temp  °C -40 to 150°C