ams-OSRAM8-WDFN Exposed PadRoHS
AS1337A-BTDT
IC REG BOOST ADJ 850MA 8TDFN
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
8-WDFN Exposed Pad
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | ams-OSRAM |
| Model | AS1337A-BTDT |
| Package / Case | 8-WDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Boost |
| Voltage - Input (Min) | 0.65V |
| Voltage - Input (Max) | 4.5V |
| Voltage - Output | 2.5V |
| Current - Output | 850mA (Switch) |
| Frequency - Switching | 1.2MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-TDFN (3x3) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AS1337A-BTDT by ams-OSRAM is a Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 4.5V, output 2.5V. The 8-WDFN 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
| Function | Step-Up/Step-Down |
| Topology | Boost |
| Output Type | Adjustable |
| Current - Output | 850mA (Switch) |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 1.2MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 4.5V |
| Voltage - Input (Min) | 0.65V |
| Voltage - Output (Max) | 5V |
| Voltage - Output (Min/Fixed) | 2.5V |
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