(China (Mainland))
Product Summary
The MP1517DR-LF-Z is an evaluation board used to demonstrate the white LED driver capabilities of the MP1517DR-LF-Z. The low 0.7V feedback voltage offers higher efficiency in white LED driver applications including cell phone camera flash. The applications of the MP1517DR-LF-Z are Boost and SEPIC Regulators, Handheld Computers, Cell Phone Camera Flash, PDAs, Digital Still and Video Cameras.
Parametrics
MP1517DR-LF-Z absolute maximum ratings: (1)Input Voltage:2.6 to 5.5 V ; (2)LED Current (Torch):20 mA ; (3)LED Current (Flash):150 mA.
Features
MP1517DR-LF-Z features: (1)4A Peak Current Limit ; (2)Low 700mV Feedback Threshold ; (3)Internal 150mΩ Power Switch ; (4)Input Range of 2.6V to 25V ; (5)95% Efficiency ; (6)Zero Current Shutdown Mode ; (7)Under Voltage Lockout Protection ; (8)Open Load Protection ; (9)Soft-Start Operation ; (10)Thermal Shutdown ; (11)Tiny QFN16 (4mm x 4mm) Package.
Diagrams
| Image | Part No | Mfg | Description |  |
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 MP1517DR-LF-Z |
Monolithic Power Systems (MPS) |
Switching Converters, Regulators & Controllers 3A Switch / 25Vout Step-Up Converter |
Data Sheet |
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