Manufacturer: Linear Technology
Win Source Part Number: 739546-LTC3890EUH#PB
Series: PolyPhase
Packaging: Tube
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 32-WFQFN Exposed Pad
Output Type: Transistor Driver
Function: Step-Down, Step-Up/Step-Down
Topology: Buck, SEPIC
Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz
Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Supply Voltage: 4 V ~ 60 V
Number of Outputs: 2
Output Configuration: Positive
Synchronous Rectifier: Yes
Family Name: LTC3890EUH#PBF
Output Phases: 2
Clock Sync: No
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.linear.com
Manufacturer Package: 32-QFN (5x5)
Duty Cycle (Maximum): 99%
Alternative Parts (Cross-Reference): MAX17559ACJ+; MAX17559ACJ+T; ADP3171JR-REEL7;
Introduction Date: February 23, 2010
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2030
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Limited
| Win Source Electronics | |
|---|---|
| Product Category | IC Switching Voltage Regulators |
| Product Number | 739546-LTC3890EUH#PBF |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - LTC3890EUH#PBF |
| Configuration / Function | Buck, SEPIC |
| Output Voltage Type | Transistor Driver |
| Package Type | Other; 32-WFQFN Exposed Pad |
| Special Features | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
