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Power Circuits / Switching Regulator or Controllers / TPS61122PW
Datasheets
TPS61122PW by: Texas Instruments

3.6-V 95% Efficient Boost Converter with 3.3-V 200-mA LDO for 1-Cell LiIon or Dual-Cell Applications 16-TSSOP -40 to 125

Part Details for TPS61122PW by Texas Instruments

Results Overview of TPS61122PW by Texas Instruments

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Applications Consumer Electronics Audio and Video Systems Entertainment and Gaming

TPS61122PW Information

TPS61122PW by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
TPS61122PW Texas Instruments 3.6-V 95% Efficient Boost Converter with 3.3-V 200-mA LDO for 1-Cell LiIon or Dual-Cell Applications 16-TSSOP -40 to 85

Price & Stock for TPS61122PW

Part # Distributor Description Stock Price Buy
DISTI # 595-TPS61122PW
Mouser Electronics Switching Voltage Regulators 3.6V Boost Cnvrtr w/ 3.3V 200mA LDO A 595-TPS610981DSET RoHS: Compliant 0
  • 360 $3.0200
  • 540 $2.7100
  • 1,080 $2.2800
  • 2,160 $2.1700
$2.1700 / $3.0200 Order Now
DISTI # 86048890
Verical Conv DC-DC 1.8V to 5.5V Synchronous Step Up Single-Out 3.6V 0.5A 16-Pin TSSOP Tube RoHS: Compliant Min Qty: 156 Package Multiple: 1 Date Code: 0401 Americas - 10515
  • 157 $2.4000
  • 500 $2.3000
  • 1,000 $2.1625
$2.1625 / $2.4000 Buy Now
DISTI # 86037366
Verical Conv DC-DC 1.8V to 5.5V Synchronous Step Up Single-Out 3.6V 0.5A 16-Pin TSSOP Tube RoHS: Compliant Min Qty: 156 Package Multiple: 1 Date Code: 0501 Americas - 5850
  • 157 $2.4000
  • 500 $2.3000
  • 1,000 $2.1625
$2.1625 / $2.4000 Buy Now
DISTI # 86048464
Verical Conv DC-DC 1.8V to 5.5V Synchronous Step Up Single-Out 3.6V 0.5A 16-Pin TSSOP Tube RoHS: Compliant Min Qty: 156 Package Multiple: 1 Date Code: 0301 Americas - 4320
  • 157 $2.4000
  • 500 $2.3000
  • 1,000 $2.1625
$2.1625 / $2.4000 Buy Now
DISTI # 86036642
Verical Conv DC-DC 1.8V to 5.5V Synchronous Step Up Single-Out 3.6V 0.5A 16-Pin TSSOP Tube RoHS: Compliant Min Qty: 156 Package Multiple: 1 Date Code: 1301 Americas - 3720
  • 157 $2.4000
  • 500 $2.3000
  • 1,000 $2.1625
$2.1625 / $2.4000 Buy Now
DISTI # 86048666
Verical Conv DC-DC 1.8V to 5.5V Synchronous Step Up Single-Out 3.6V 0.5A 16-Pin TSSOP Tube RoHS: Compliant Min Qty: 156 Package Multiple: 1 Date Code: 0601 Americas - 2610
  • 157 $2.4000
  • 500 $2.3000
  • 1,000 $2.1625
$2.1625 / $2.4000 Buy Now
Rochester Electronics TPS61122 3.6-V 95% Efficient Boost Converter with 3.3-V 200-mA LDO for 1-Cell LiIon or Dual-Cell App... lications more RoHS: Compliant Status: Active Min Qty: 1 32400
  • 25 $1.9300
  • 100 $1.8300
  • 500 $1.7400
  • 1,000 $1.6400
  • 10,000 $1.5400
$1.5400 / $1.9300 Buy Now

Part Details for TPS61122PW

TPS61122PW CAD Models

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TPS61122PW Part Data Attributes

Parametric Data
TPS61122PW Texas Instruments
Buy Now Datasheet
Compare Parts:
TPS61122PW Texas Instruments 3.6-V 95% Efficient Boost Converter with 3.3-V 200-mA LDO for 1-Cell LiIon or Dual-Cell Applications 16-TSSOP -40 to 125
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code TSSOP
Package Description GREEN, PLASTIC, TSSOP-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 1.8 V
Input Voltage-Nom 3.3 V
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 5 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 2
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.6 A
Output Voltage-Max 3.6 V
Output Voltage-Min 3.6 V
Output Voltage-Nom 3.6 V
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Surface Mount YES
Switcher Configuration BOOST
Switching Frequency-Max 600 kHz
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm

TPS61122PW Related Parts

TPS61122PW Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the TPS61122PW evaluation module documentation, which includes guidelines for component placement, trace routing, and thermal management to ensure optimal performance and minimize noise.

  • The selection of the inductor depends on the specific application requirements, such as the desired output voltage, current, and frequency. Texas Instruments provides an inductor selection guide in the TPS61122PW datasheet, which includes formulas and tables to help engineers choose the right inductor for their design.

  • While the datasheet specifies an operating junction temperature range of -40°C to 125°C, the maximum ambient temperature for reliable operation depends on the specific application and thermal management. As a general guideline, Texas Instruments recommends keeping the ambient temperature below 85°C to ensure reliable operation.

  • Texas Instruments provides a troubleshooting guide in the TPS61122PW datasheet, which includes common issues, possible causes, and recommended solutions. Additionally, engineers can use simulation tools, such as TI's WEBENCH Power Designer, to simulate and analyze their design before prototyping.

  • Yes, the TPS61122PW is qualified for automotive and high-reliability applications, and meets the requirements of the AEC-Q100 standard. However, engineers should ensure that their specific design meets the relevant industry standards and requirements, and should consult with Texas Instruments' technical support team for guidance on using the TPS61122PW in these applications.