The TPS62590DRVR is a synchronous step-down converter designed for high efficiency in battery-powered portable applications. It supports an output current of up to 1A and operates within an input voltage range of 2.5V to 5.5V. The device features a fixed switching frequency of 2.25MHz, which helps maintain efficiency across varying load conditions, including a power save mode for light loads. The output voltage accuracy in PWM mode is ±2.5%, and it has a low quiescent current of approximately 15µA, making it suitable for low-power applications. The TPS62590 is housed in a compact 2mm x 2mm WSON package, facilitating space-constrained designs. It is applicable in mobile phones, tablet PCs, WLAN devices, and point-of-load applications.
2.25MHz, 1A Step-Down Converter in 2 x 2 SON Package 6-SON -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 034406-TPS62590DRVR
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 2.25MHz
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Current: 1A
Family Name: TPS62590
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 6-SON (2x2)
Purpose: Step-Down
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 0.75V
Maximum Output Voltage: 5.5V
Minimum Input Voltage: 2.5V
Alternative Parts (Cross-Reference): LTC3411IMS; LTC3411IMS#TRM; LTC3411IMS#TRMPBF; LTC3411IMS#TR;
Introduction Date: December 01, 2008
ECCN: EAR99
Country of Origin: Malaysia, Philippines, Thailand
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Sufficient
IC REG BUCK ADJUSTABLE 1A 6SON
Buck Switching Regulator IC Positive Adjustable 0.75V 1 Output 1A 6-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.75V 1 Output 1A 6-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.75V 1 Output 1A 6-WDFN Exposed Pad
IC REG BUCK ADJ 1A 6WSON
Buck Switching Regulator IC Positive Adjustable 0.75V 1 Output 1A 6-WDFN Exposed Pad
IC REG BUCK ADJUSTABLE 1A 6SON
| Texas Instruments | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| 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 | TPS62590DRVR | 034406-TPS62590DRVR | TPS62590DRVR | 296-37149-2-ND | TPS62590DRVR | TPS62590DRVR | TPS62590DRVR |
| Product Name | TPS62590 2.25MHz, 1A Step-Down Converter in 2 x 2 SON Package | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TPS62590DRVR | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck; Buck | Buck | Buck | |||
| Output Voltage Type | Fixed | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | |
| Package Type | Other; SON | Other; 6-SON (2x2) | Other; 6-WDFN Exposed Pad | Other; 6-WDFN Exposed Pad | Other; 6-WDFN Exposed Pad | ||
| Special Features | Synchronous Rectification; Enable,Light Load Efficiency,Synchronous Rectification | Multiple Outputs; Synchronous Rectification | Synchronous Rectification | ||||
| Output Voltage | 0.7500 to 5.5 volts | 0.7500 volts | 0.7500 volts | 0.7500 to 5.5 volts | 0.7500 volts | 0.7500 to 5.5 volts |
