FAN4860UC33X
POWER FACTOR CONTROLLER WITH POS
Pmic Voltage Regulators Dc Dc Switching Regulators
6-UFBGA, WLCSP
TinyBoost®
Not For New Designs
$0.27 / unit (market reference)
MOQ: 1110 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | FAN4860UC33X |
| Package / Case | 6-UFBGA, WLCSP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Boost |
| Voltage - Input (Min) | 2.3V |
| Voltage - Input (Max) | 3.2V |
| Voltage - Output | 3.3V |
| Current - Output | 650mA (Switch) |
| Frequency - Switching | 3MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 6-WLCSP (1.23x0.88) |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
FAN4860UC33X by Rochester Electronics, LLC is a Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 3.2V, output 3.3V. 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.
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All Technical Specifications
| Function | Step-Up |
| Topology | Boost |
| Output Type | Fixed |
| Current - Output | 650mA (Switch) |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 3MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 3.2V |
| Voltage - Input (Min) | 2.3V |
| Voltage - Output (Min/Fixed) | 3.3V |
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