| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
389 pcs
|
389 pcs | On Request | 1 | On Request | On Request | 1016+ | On Request | On Request | |
|
18 pcs
|
18 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The LTC1624CS8#PBF from LT is a current mode switching regulator controller designed to drive an external N-channel power MOSFET. It supports various configurations including boost, step-down, inverting, and SEPIC regulators.
Key electrical specifications include a wide input voltage range of 3.5V to 36V and an output voltage range of 1.19V to 30V in step-down mode. It features a fixed operating frequency of 200kHz and a low dropout operation with a 95% maximum duty cycle. The device also includes a ±1% accurate 1.19V reference voltage and low standby current for efficiency.
This controller is suitable for applications such as notebook and palmtop computers, cellular telephones, wireless modems, battery-operated digital devices, DC power distribution systems, and battery chargers. It is available in an 8-lead SO package, designed for surface mounting.
The LTC1624 offers excellent line and load transient response due to its current mode operation. It also provides a logic-controlled micropower shutdown feature and the option for soft start implementation via the ITH/RUN pin.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.21 | $2.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3.5V to 36V.
The output voltage range is 1.19V to 30V.
The reference voltage is ±1% accurate at 1.19V.
The fixed operating frequency is 200kHz.
The maximum duty cycle for low dropout operation is 95%.
The operating temperature range for the LTC1624CS variant is 0°C to 70°C.
The package type is an 8-lead SO.