| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,039 pcs
|
1039 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Industrial Grade | |
| Storage Temperature | |
| Tape & Reel |
The LT3740EDHC#TRPBF is a synchronous step-down switching regulator controller manufactured by Linear Technology. It utilizes a valley current mode architecture, enabling very low duty cycles and excellent transient response without the need for a sense resistor. The controller includes an internal step-up converter that provides a bias voltage 7.8V higher than the input, allowing operation from input voltages as low as 2.2V.
Key electrical specifications include a wide input voltage range from 2.2V to 22V and a constant switching frequency of 300kHz. It features an internal 0.8V reference voltage that can be overridden via the XREF pin for full control of output voltage, tracking, or soft-start. The LT3740EDHC#TRPBF offers three pin-selectable current limit levels.
This component is available in a 16-pin 5mm x 3mm DFN package. Applications include notebook and palmtop computers, PDAs, portable instruments, and distributed power systems.
The input voltage range is 2.2V to 22V.
The switching frequency is 300kHz.
The internal reference voltage is 0.8V.
It is available in a 16-DFN package.
The standard package quantity is 400.
