The TPS63020DSJR is a buck-boost DC-DC switching regulator designed for applications requiring a flexible power supply solution. It operates with an input voltage range of 1.8 V to 5.5 V and can provide an adjustable output voltage from 1.2 V to 5.5 V, supporting output currents up to 3 A. The device features a high efficiency operation across a wide load range, with a quiescent current of only 25 ¬µA and a fixed switching frequency of 2.4 MHz. It includes power save mode functionality to enhance efficiency at low load conditions, and it can be disabled to minimize battery drain during shutdown. The TPS63020DSJR is packaged in a compact 14-pin VSON package measuring 3 mm x 4 mm, making it suitable for space-constrained designs. It is rated for operation in a temperature range of -40¬8C to 85¬8C, ensuring reliability in various environments. The device also incorporates safety features such as overtemperature and overvoltage protection, along with a power good output signal. This regulator is ideal for battery-powered devices, voltage stabilization applications, and backup supercapacitor supplies.
High Efficiency Single Inductor Buck-Boost Converter with 4A Switch 14-VSON -40 to 85
Buck-Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 3.5A (Switch) 14-VFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 3.5A (Switch) 14-VFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 3.5A (Switch) 14-VFDFN Exposed Pad
Manufacturer: Texas Instruments
Win Source Part Number: 034424-TPS63020DSJR
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck-Boost
Frequency - Switching: 2.4MHz
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Current: 3.5A (Switch)
Family Name: TPS63020
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 14-VSON (4x3)
Purpose: Step-Up/Step-Down
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 1.2V
Maximum Output Voltage: 5.5V
Minimum Input Voltage: 1.8V
Alternative Parts (Cross-Reference): TPS63020DSJ_; TPS63020DSJT;
Introduction Date: August 01, 2009
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Sufficient
IC REG BUCK-BST ADJ 3.5A 14VSON
IC REG BCK BST ADJ 3.5A 14VSON
Buck-Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 3.5A (Switch) 14-VFDFN Exposed Pad
IC REG BCK BST ADJ 3.5A 14VSON
| Texas Instruments | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TPS63020DSJR | 296-36491-6-ND | 034424-TPS63020DSJR | TPS63020DSJR | TPS63020DSJR | TPS63020DSJR | TPS63020DSJR |
| Product Name | TPS63020 High Efficiency Single Inductor Buck-Boost Converter with 4A Switch | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TPS63020DSJR | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck-Boost | Buck-Boost | Buck-Boost | Buck; Boost | |||
| Package Type | Other; VSON | Other; 14-VFDFN Exposed Pad | Other; 14-VSON (4x3) | Other; 14-VFDFN Exposed Pad | Other; 14-VFDFN Exposed Pad | ||
| Special Features | Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Power Good | Synchronous Rectification | Multiple Outputs; Synchronous Rectification | ||||
| Output Voltage | 1.2 to 5.5 volts | 1.2 to 5.5 volts | 1.2 volts | 1.2 volts | 1.2 to 5.5 volts | 1.2 volts | |
| VIN | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 5.5 volts | 1.8 to 5.5 volts | 5.5 volts |
