| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
115,449 pcs
|
115449 pcs | On Request | 1 | On Request | On Request | 1641+ | On Request | On Request | |
|
901 pcs
|
901 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Dimming | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Supplier Device Package | |
| Topology | |
| Type | |
| Voltage |
The AAT2823IBK-1-T1 is a single-output DC-DC boost regulator LED driver from Skyworks Solutions. It is designed to drive LEDs with a constant current of 50mA per channel and a regulated output voltage of 14.5V. The device operates from a supply voltage range of 2.5V to 5.5V, making it suitable for battery-powered and low-voltage applications.
The driver uses a step-up (boost) topology with an internal switch, simplifying external component count. It switches at a fixed frequency of 1.3MHz, allowing the use of small inductors and capacitors. PWM dimming control is supported for brightness adjustment.
The AAT2823IBK-1-T1 is housed in a 24-pin TQFN package, suitable for surface-mount assembly. It operates over an industrial temperature range of -40°C to 85°C. This IC is ideal for portable device backlighting, battery-powered LED applications, and other systems requiring a compact, efficient LED driver.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5V to 5.5V.
The output voltage is 14.5V.
The output current per channel is 50mA.
The switching frequency is 1.3MHz.
The operating temperature range is -40°C to 85°C.
Yes, it supports PWM dimming.
It uses a step-up (boost) topology.
