IC REG BUCK ADJ 3.5A SYNC 16MSOP
Part Number | LT8610ACEMSE-1#PBF |
Date Code | 2341 |
Quantity Available | 24276 pcs |
Manufacturer | Linear Technology/Analog Devices |
Lead Time | Ship within 24 hours |
QTY | 1500 |
Datasheet | LT8610AC-1.pdf |
Minimum Quantity | More than 50pcs |
Distributor | SingSun |
RoHS Status | Lead free / RoHS Compliant |
Ship From | Hong Kong |
Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
Country of Assembly | TAIWAN |
Country of Diffusion | USA |
Lot Number | AU86457.91 |
MSL | 1 |
Packaging | Tube |
Base Product Number | LT8610AC-1 |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 3V |
Voltage - Input (Max) | 42V |
Voltage - Output (Min/Fixed) | 0.8V |
Voltage - Output (Max) | 42V |
Current - Output | 3.5A |
Frequency - Switching | 1.5MHz ~ 2.2MHz |
Synchronous Rectifier | Yes |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad |
Supplier Device Package | 16-MSOP-EP |
The LT8610AC/LT8610AC-1 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 2.5μA of quiescent current. Compared to the LT8610AB, the LT8610AC/LT8610AC-1 has a lower feedback voltage of 800mV and a lower minimum VIN of 3V. The LT8610AC/LT8610AC-1 has the same additional features of the LT8610AB as compared to the LT8610: higher maximum output current of 3.5A, faster minimum on time of 30ns, and higher light load efficiency.
The LT8610AC/LT8610AC-1 has a SYNC pin for synchronization to an external clock. A capacitor on the TR/SS pin programs the output voltage ramp rate during startup. The PG flag signals when VOUT is within ±8% of the programmed output voltage as well as fault conditions. The LT8610AC-1 has internal compensation optimized for high switching frequencies resulting in improved transient response compared to the LT8610AC. The LT8610AC-1 also has a feature which will soft-start the part when exiting dropout or brownout conditions reducing output voltage overshoot.