| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12 pcs
|
12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage | |
| Voltage Reference |
The Analog Devices LTC1778EGN#TRPBF is a synchronous step-down switching regulator controller. It is optimized for CPU power and utilizes a valley current control architecture for excellent transient response without a sense resistor.
This controller features a wide input voltage range from 4V to 36V and a ±1% 0.8V voltage reference. It supports adjustable current limit, adjustable switching frequency, and programmable soft-start. Fault protection includes internal foldback current limiting and output overvoltage protection.
The LTC1778EGN#TRPBF is available in a 16-pin narrow SSOP package, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C (TA).
Key features include dual N-channel MOSFET synchronous drive, power good output voltage monitor, and micropower shutdown mode with IQ less than 30µA. The minimum on-time is 100ns, and it is stable with ceramic output capacitors.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4V to 36V.
16-SSOP (0.154", 3.90mm width) surface mount package.
-40°C to 85°C (TA).
Enable, power good, and soft start.
Yes.
Positive or negative output.
30 µA typical.