Asahi Kasei Microdevices/AKM24-WFQFN Exposed PadRoHS
AP2071AEN
IC LED DRIVER 24QFN
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Asahi Kasei Microdevices/AKM |
| Model | AP2071AEN |
| Package / Case | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Topology | Step-Up (Boost) |
| Voltage - Output | 4.5V |
| Number of Outputs | 4 |
| Supplier Device Package | 24-HQFN (4x4) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AP2071AEN by Asahi Kasei Microdevices/AKM 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 4.5V. The 24-WFQFN Exposed Pad 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.
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All Technical Specifications
| Type | DC DC Regulator |
| Dimming | I²C |
| Topology | Step-Up (Boost) |
| Frequency | 2MHz |
| Applications | Camera Flash |
| Voltage - Output | 4.5V |
| Number of Outputs | 4 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.5V |
| Current - Output / Channel | 2A (Flash) |
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