Texas Instruments TPS61322DBZT

TPS61322DBZT Texas Instruments
TPS61322DBZT
Texas Instruments

Product Information

Converter Type:
Step Up
Minimum Output Current:
1.2A
Maximum Output Voltage:
2 V
Minimum Output Voltage:
2 V
Maximum Input Voltage:
5.5 V
Minimum Input Voltage:
0.9 V
Synchronous Rectifier:
Yes
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Operating Temperature:
-40°C ~ 125°C (TJ)
Package / Case:
TO-236-3, SC-59, SOT-23-3
Voltage - Input (Min):
0.9V
Function:
Step-Up
Voltage - Output (Min/Fixed):
2.2V
Frequency - Switching:
500kHz ~ 2MHz
REACH Status:
REACH Unaffected
Output Type:
Fixed
edacadModel:
TPS61322DBZT Models
Current - Output:
1.2A (Switch)
Voltage - Input (Max):
5.5V
edacadModelUrl:
/en/models/8567087
Voltage - Output (Max):
-
Topology:
Boost
Moisture Sensitivity Level (MSL):
1 (Unlimited)
standardLeadTime:
12 Weeks
Mounting Type:
Surface Mount
Series:
-
Supplier Device Package:
SOT-23-3
Packaging:
Tape & Reel (TR)
Base Product Number:
TPS61322
Output Configuration:
Positive
Number of Outputs:
1
ECCN:
EAR99
RoHs Compliant
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The Texas Instruments TPS61322DBZT is a Boost Switching Regulator Integrated Circuit (IC) designed for positive voltage output applications. This compact and efficient IC offers a fixed 2.2V output voltage and can deliver a maximum output current of 1.2A as a switch. It comes in a small SC-59 or SOT-23-3 package, making it suitable for space-constrained electronic devices.

Special Features and Benefits of the Boost Regulator

  • The TPS61322DBZT is a boost regulator that can increase the input voltage to provide a stable and higher output voltage.
  • This IC has a fixed output voltage of 2.2V, ensuring a consistent supply voltage for connected components.
  • It incorporates a high-efficiency DC-DC conversion topology, minimising power loss and maximising battery life in portable devices.
  • The TPS61322DBZT can deliver a maximum output current of 1.2A as a switch, making it suitable for driving various loads, including LEDs and small motors.
  • It accepts a wide input voltage range, allowing it to operate from various power sources, including single-cell Li-ion batteries and other supply voltages.
  • The IC includes internal compensation circuitry, simplifying external component requirements and reducing design complexity.
  • It features a low-power shutdown mode, which can be activated to conserve power when the regulator is not in use.

The Texas Instruments TPS61322DBZT: Application Information

The Texas Instruments TPS61322DBZT Boost Switching Regulator IC finds utility in a variety of electronic devices and systems, including:

  • Portable Electronics: Used in smartphones, tablets, and portable media players to efficiently boost battery voltage for various internal components, such as LCDs, LEDs, and sensors.
  • Wireless Devices: Employed in wireless communication devices, like IoT modules and remote sensors, to provide stable power from low-voltage sources.
  • Battery-Powered Equipment: Suitable for battery-powered equipment and gadgets that require a fixed output voltage, such as handheld barcode scanners and medical devices.
  • LED Lighting: Utilised to drive LED backlighting in LCD displays, LED flashlights, and other portable lighting applications.
  • Wearable Technology: Integrated into wearable devices, such as smartwatches and fitness trackers, to manage power efficiently and extend battery life.
  • Battery Chargers: Incorporated into battery charging circuits for devices with different voltage requirements.

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Datasheet - TPS61322DBZT(Technical Reference)
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TLV80xE/TLV810E/TMP23xA/TPS61322DB 21/Jul/2022(PCN Assembly/Origin)
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SOT devices Marking 05//Feb/2024(PCN Design/Specification)

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FAQs

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