TPS40210-HT High Temperature Wide Input Range Current Mode Boost Controller | TI.com

TPS40210-HT (ACTIVE)

High Temperature Wide Input Range Current Mode Boost Controller

High Temperature Wide Input Range Current Mode Boost Controller  - TPS40210-HT
Datasheet
 

Special note

The TPS40210EVM can be used to evaluate the functionality of the TPS40210-HT.

Description

The TPS40210 is a wide input voltage (5.5 V to 52 V) non-synchronous boost controller. It is 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.

Features

  • For Boost, Flyback, SEPIC, LED Driver Applications
  • Wide Input Operating Voltage: 5.5 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
  • Low-Current Disable Function
  • APPLICATIONS
    • Down-Hole Drilling
    • High Temperature Environments
  • SUPPORTS EXTREME TEMPERATURE APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Extreme (–55°C/210°C)
      Temperature Range(1)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
    • Texas Instruments high temperature products utilize highly
      optimized silicon (die) solutions with design and process
      enhancements to maximize performance over extended
      temperatures.

(1) Custom temperature ranges available

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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 (Max) (kHz)
Features
Duty cycle (Max) (%)
Operating temperature range (C)
Rating
Type
Package Group
TPS40210-HT
5.5    
52    
7    
9    
1    
1000    
Enable
Frequency Synchronization    
95    
-55 to 210    
High Temp    
Controller    
CFP | 10