Manufacturer: Texas Instruments
Win Source Part Number: 1276640-UCD9224RGZR
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 48-VFQFN Exposed Pad
Output Type: PWM Signal
Function: Step-Down
Topology: Buck
Frequency - Switching: 15.26kHz ~ 2MHz
Control Features: Enable, Power Good, Reset, Sequencing, Tracking
Supply Voltage: 3 V ~ 3.6 V
Number of Outputs: 2
Output Configuration: Positive
Synchronous Rectifier: No
Serial Interfaces: I2C, PMBus, SMBus
Family Name: UCD9224
Output Phases: 2
Clock Sync: Yes
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 48-VQFN (7x7)
Duty Cycle (Maximum): 100%
Alternative Parts (Cross-Reference): TPS53681RSBT; TPS53659RSBT; TPS53681RSBR;
Introduction Date: January 01, 2010
ECCN: 3A991.a.2
Country of Origin: Malaysia, Philippines
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Buck Regulator Positive Output Step-Down I²C, PMBus, SMBus DC-DC Controller IC 48-VQFN (7x7)
IC REG CTRLR BUCK PMBUS 48VQFN
IC REG CTRLR BUCK PMBUS 48VQFN
Buck Regulator Positive Output Step-Down I²C, PMBus, SMBus DC-DC Controller IC 48-VQFN (7x7)
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | Lingto Electronic 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 |
| Product Number | 1276640-UCD9224RGZR | UCD9224RGZR-ND | UCD9224RGZR | UCD9224RGZR | UCD9224RGZR |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UCD9224RGZR | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | Buck | ||
| Output Voltage Type | PWM Signal | Fixed; PWM Signal | |||
| Package Type | Other; 48-VFQFN Exposed Pad | Other; 48-VFQFN Exposed Pad | Other; 48-VFQFN Exposed Pad | Other; 48-VFQFN Exposed Pad | |
| Special Features | Multiple Outputs; Synchronous Rectification; Enable, Power Good, Reset, Sequencing, Tracking | Multiple Outputs | Enable, Power Good, Reset, Sequencing, Tracking | ||
| fsw | 15.26 to 2000 kHz | 15.26 to 2000 kHz | 15.26 kHz | 15.26 to 2000 kHz | 15.26 to 2000 kHz |
