ams-OSRAM16-VFQFN Exposed PadRoHS
AS1355-BQFT-WWW
IC REG LIN 3.3V/3.3V 300MA 16QFN
Category
Subcategory
Pmic Voltage Regulators Linear
Package
16-VFQFN Exposed Pad
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | ams-OSRAM |
| Model | AS1355-BQFT-WWW |
| Package / Case | 16-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 3.3V, 3.3V, 3.3V |
| Current - Output | 300mA |
| Supplier Device Package | 16-QFN (3x3) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AS1355-BQFT-WWW by ams-OSRAM is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output 3.3V, 3.3V, 3.3V. The 16-VFQFN 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
| PSRR | 70dB ~ 60dB (1KHz ~ 100kHz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 300mA |
| Protection Features | Over Current, Over Temperature, Soft Start |
| Number of Regulators | 3 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 5.5V |
| Voltage Dropout (Max) | 100mV @ 200mA |
| Current - Quiescent (Iq) | 240 µA |
| Voltage - Output (Min/Fixed) | 3.3V, 3.3V, 3.3V |
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