Manufacturer: Linear Technology
Win Source Part Number: 783745-LTC3859AHUHF#
Packaging: Tube
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 38-WFQFN Exposed Pad
Output Type: Transistor Driver
Function: Step-Down, Step-Up/Step-Down
Topology: Buck, Buck-Boost, SEPIC
Frequency - Switching: 115kHz ~ 835kHz, 350kHz ~ 535kHz
Control Features: Enable, Frequency Control, Power Good, Soft Start, Tracking
Supply Voltage: 4.5 V ~ 38 V
Number of Outputs: 3
Output Configuration: Positive
Synchronous Rectifier: Yes
Family Name: LTC3859A
Output Phases: 2
Clock Sync: No
Categories: Integrated Circuits (ICs)
Manufacturer Package: 38-QFN (5x7)
Duty Cycle (Maximum): 99%, 100%
Alternative Parts (Cross-Reference): LTC3859AHFE#TRPBF; LTC3859AHFE#PBF; LTC3859AHUHF#TRPBF; LTC3859AEUHF#PBF;
Introduction Date: March 17, 2010
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
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 | 783745-LTC3859AHUHF#PBF |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - LTC3859AHUHF#PBF |
| Configuration / Function | Buck; Boost; Buck, Buck-Boost, SEPIC |
| Output Voltage Type | Transistor Driver |
| Package Type | Other; 38-WFQFN Exposed Pad |
| Special Features | Multiple Outputs; Synchronous Rectification; Enable, Frequency Control, Power Good, Soft Start, Tracking |
