SLUAAN5 February   2023 TPS61376

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 2TPS61376 in Barcode Scanner Application
  5. 3TPS61376 Features
    1. 3.1 Inrush Current Control During Start-up
    2. 3.2 Input Average Current Limit During Load Transient
    3. 3.3 True Load Disconnect During Shutdown
  6. 4References

3 TPS61376 Features

Table 3-1 lists the parameters and features of the TPS6137.

Table 3-1 TPS61376 Parameters
Parameter Value
Input Voltage range 2.9 - 23 V
Output Voltage range 4.5 - 25 V
Inductor peak current limit (typ) 4.5 A
Programmable average input current limit 0.1 - 3 A
Switching Frequency 1.2 MHz
RDSON ISO FET 40 mΩ, Low Side FET 50 mΩ
Package VQFN, 2.5 × 2.0 mm
Safety and robust operation features True disconnection between input and output during shutdown
Programmable average input current limit
Output overvoltage protection
Cycle-by-cycle overcurrent protection
Thermal shutdown
Precise EN/UVLO threshold

#GUID-B97C4837-5C8A-4B8E-8BC2-DA2F76D23C2E shows a typical schematic of TPS6137.

Figure 3-1 Typical TPS61376 Schematic