ams-OSRAM6-UFBGA, WLCSPRoHS
AS3644-ZWLT
IC LED DRIVER RGLTR DIM 13WLCSP
$0.44 / unit (market reference)
MOQ: 687 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | ams-OSRAM |
| Model | AS3644-ZWLT |
| Package / Case | 6-UFBGA, WLCSP |
| Mounting Type | Surface Mount |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Topology | Step-Up (Boost) |
| Number of Outputs | 1 |
| Supplier Device Package | 6-WLCSP (1.5x1.1) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AS3644-ZWLT by ams-OSRAM is a Step-Up (Boost) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output -. The 6-UFBGA, WLCSP package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
You may also need
All Technical Specifications
| Type | DC DC Regulator |
| Dimming | I²C |
| Topology | Step-Up (Boost) |
| Frequency | 4MHz |
| Applications | Camera Flash |
| Number of Outputs | 1 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 5V |
| Voltage - Supply (Min) | 2.5V |
| Current - Output / Channel | 320mA (Flash) |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.