Manufacturer: Texas Instruments
Win Source Part Number: 1276637-UCD9112RHBT
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 32-VFQFN Exposed Pad
Output Type: PWM Signal
Function: Step-Down
Topology: Buck
Frequency - Switching: 250kHz ~ 1MHz
Control Features: Current Limit, Power Good, Tracking
Supply Voltage: 3.14 V ~ 3.46 V
Number of Outputs: 2
Output Configuration: Positive
Synchronous Rectifier: No
Family Name: UCD9112
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 32-VQFN (5x5)
Duty Cycle (Maximum): 100%
Alternative Parts (Cross-Reference): SI9150DY-E3; Si9150DY-T1-E3; ADP3154JRU-REEL7;
Introduction Date: September 01, 2006
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited
Quantity per package: 250
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-VQFN (5x5)
IC REG CTRLR BUCK 32VQFN
IC REG CTRLR BUCK 32VQFN
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-VQFN (5x5)
| Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | 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 | 1276637-UCD9112RHBT | 296-22539-2-ND | UCD9112RHBT | UCD9112RHBT | UCD9112RHBT |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UCD9112RHBT | DC DC Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | |||
| Output Voltage Type | PWM Signal | Fixed; PWM Signal | |||
| Package Type | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | ||
| Special Features | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit, Power Good, Tracking | Internal Current Limit; Current Limit, Power Good, Tracking | |||
| fsw | 250 to 1000 kHz | 250 to 1000 kHz | 250 to 1000 kHz | 250 to 1000 kHz | 250 to 1000 kHz |
