High Efficiency Synchronous Buck PWM Controller 20-HTSSOP -40 to 105
Manufacturer: Texas Instruments
Win Source Part Number: 798679-UCC2541PWPR
Packaging: Reel package
Operating Temperature Range: -40°C ~ 105°C (TA)
Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Output Type: Transistor Driver
Function: Step-Down
Topology: Buck
Frequency - Switching: 300kHz
Control Features: Enable, Ramp, Reset, Soft Start, Tracking
Supply Voltage: 8.5 V ~ 35 V
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: Yes
Family Name: UCC2541
Output Phases: 1
Clock Sync: Yes
Categories: Integrated Circuits (ICs)
Manufacturer Package: 20-HTSSOP
Alternative Parts (Cross-Reference): LTC3778EF; LTC1625IS; LT3741IFE-1#TRPBF; LTC3778EF#TRPBF;
Introduction Date: February 01, 2005
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-HTSSOP
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| Texas Instruments | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., 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 |
| Product Number | UCC2541PWPR | 798679-UCC2541PWPR | UCC2541PWPR-ND | UCC2541PWPR | UCC2541PWPR | UCC2541PWPR |
| Product Name | UCC2541 High Efficiency Synchronous Buck PWM Controller | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UCC2541PWPR | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | Switching Controllers |
| Configuration / Function | Buck; Buck | Buck | ||||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | ||||
| Package Type | SSOP; Other; 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Other; "20-PowerTSSOP (0.173"", 4.40mm Width)" | SSOP; Other; 20-PowerTSSOP (0.173\", 4.40mm Width) | |||
| Special Features | Multiple Outputs; Synchronous Rectification; Enable, Ramp, Reset, Soft Start, Tracking | Synchronous Rectification | Enable, Ramp, Reset, Soft Start, Tracking |
