The TPS54227DRCT is a synchronous step-down converter designed for input voltages ranging from 4.5V to 18V and capable of delivering up to 2A of output current. It features an adaptive ON-time D-CAP2 mode control, which allows for fast transient response without the need for external compensation components. The output voltage can be adjusted between 0.76V and 7V, making it suitable for a variety of low-voltage applications. This device incorporates highly efficient integrated FETs with a high-side resistance of 155 m,Ѷ and a low-side resistance of 108 m,Ѷ, contributing to its overall efficiency. It operates with a switching frequency of 700 kHz and has a low shutdown current of less than 10 ¬µA. The TPS54227 also includes features such as adjustable soft-start and cycle-by-cycle overcurrent limit protection. The product is available in a compact 10-pin VSON package, suitable for applications requiring a small footprint. It is rated for operation in a temperature range of -40¬8C to 85¬8C, making it versatile for various environmental conditions. Applications include digital TVs, Blu-ray players, networking home terminals, and digital set-top boxes.
4.5V to 18V Input, 2A Synchronous Step-Down SWIFT? Converter 10-VSON -40 to 85
Win Source Part Number: 1143104-TPS54227DRCT
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Series: D-CAP2™
Package: Tape & Reel
Standard Package: 250
Mounting: SMD (SMT)
Current - Output: 2A
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 700kHz
Voltage - Output (Max): 7V
Number of Outputs: 1
Output Configuration: Positive
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 0.76V
Synchronous Rectifier: Yes
Package / Case: 10-VFDFN Exposed Pad
Supplier Device Package: 10-VSON (3x3)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 57 pct.
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Other Names: 296-36482-2,296-3648
Base Product Number: TPS54227
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 2A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 2A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 2A 10-VFDFN Exposed Pad
IC REG BUCK ADJUSTABLE 2A 10VSON
IC REG BUCK ADJ 2A 10VSON
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 2A 10-VFDFN Exposed Pad
| Texas Instruments | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| 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 |
| Product Number | TPS54227DRCT | 1143104-TPS54227DRCT | 296-36482-2-ND | TPS54227DRCT | TPS54227DRCT | TPS54227DRCT |
| Product Name | TPS54227 4.5V to 18V Input, 2A Synchronous Step-Down SWIFT? Converter | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | |||
| Output Voltage Type | Fixed | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | |
| Package Type | Other; SO PowerPAD,VSON | Other; Tape & Reel | Other; 10-VFDFN Exposed Pad | Other; 10-VFDFN Exposed Pad | ||
| Special Features | Synchronous Rectification; Enable,Synchronous Rectification | Multiple Outputs; Synchronous Rectification | Synchronous Rectification | |||
| Output Voltage | 0.7600 to 7 volts | 0.7600 to 7 volts | 0.7600 volts | 0.7600 to 7 volts |
