Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-WQFN (5x5)
Manufacturer: Texas Instruments
Win Source Part Number: 877223-LM2647LQ
Operating Temperature Range: -5°C ~ 125°C (TJ)
Features: Buck Regulator Positive Output Step-Down - DC-DC Controller IC 28-WQFN (5x5)
Package: Reel - TR
Package: 28-WFQFN Exposed Pad
Mounting: Surface Mount
Supply Voltage: 5.5V ~ 28V
Part Status: Obsolete
Family Name: LM2647
Categories: Integrated Circuits (ICs)
Case / Package: 28-WQFN (5x5)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited
Quantity per package: 1000
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: LM2647LQDKR, LM2647LQCT, LM2647LQTR
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-WQFN (5x5)
IC REG CTRLR BUCK 28WQFN
| DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | LM2647LQTR-ND | 877223-LM2647LQ | LM2647LQ | LM2647LQ |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - LM2647LQ | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Configuration / Function | Buck | |||
| Package Type | Other; 28-WFQFN Exposed Pad | Other; 28-WQFN (5x5) | Other; 28-WFQFN Exposed Pad | |
| Special Features | Synchronous Rectification | Internal Current Limit; Current Limit, Enable, Frequency Control, Power Good, Soft Start | ||
| fsw | 200 to 500 kHz | 200 to 500 kHz | 200 to 500 kHz | |
| Operating Temperature | -5 to 125 C (23 to 257 F) | -5 to 125 C (23 to 257 F) | -5 to 125 C (23 to 257 F) |
