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AS1345A semiconductor Series
taosBoost voltage regulator ICs and related tools
The AS1345A series from ams-OSRAM AG is a lineup of boost voltage regulator ICs designed to step up input voltages efficiently. These devices are widely used in power supply designs where you need to convert lower voltages to higher ones, such as in battery-powered portable devices or in systems that require stable high-voltage outputs.
One thing worth noting is that these ICs come with integrated MOSFET switches, which simplifies the design process and reduces component count. Engineers tend to reach for this when they need a compact solution for boosting voltages in applications like LED drivers, battery chargers, or any system requiring a higher output voltage from a lower input voltage source.
Another practical observation is that the AS1345A series offers good efficiency under various load conditions. This makes them particularly useful in battery-operated devices where every bit of efficiency helps extend battery life. Additionally, the built-in protection features, such as overvoltage and overcurrent protection, add a layer of safety that is crucial in many real-world applications. If you're working on projects involving power conversion in portable electronics or automotive systems, the AS1345A could be a valuable addition to your design toolkit.
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AS1345A semiconductor - Part List
7 parts in total| Mfr Part # | Quantity Available | Price | Category | Voltage Rating | Packaging | Type | Series | Standard Package | Factory Pack Quantity | RoHS | PWM Type | Output Type | Load Regulation | Current - Output | Voltage - Supply | Number of Outputs | Current Rating (Max) | Frequency - Switching | Synchronous Rectifier | Voltage - Input (Min) | Mounting Type | Mounting Style | Package / Case | Supplier Device Package | Topology | Manufacturer | Operating Temperature | Current - Supply | Output Configuration | Product | Function | Tool Type Feature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 AS1345A-BWLT-AD IC REG BOOST ADJ 40MA 8WLCSP Voltage Regulators - Switching Regulators 18V Hi-Eff DC/DC Step-Up Converter IC 18V, High Efficiency, 100mA coil current, DC-DC Step-Up Converter HT SUSA CODE:8542399000 Switching Voltage Regulators 18V Hi-Eff DC/DC Step-Up Converter IC ams-OSRAM AG | 365 | 1: ¥7.004 | - | 5 V to 18 V | Tape & Reel (TR) | Step-Up (Boost) | AS1345 | 1,000 | 1000 | RoHS Compliant | Hybrid | Adjustable | 50 mV | 40mA | 2.9 V | 1 | 40mA | 10 kHz | Yes | 5 V ~ 18 V | Surface Mount | SMD/SMT | 8-UFBGA, WLCSP | 8-WLCSP | Boost | ams | -40°C ~ 85°C | - | - | - | - | - |
AS1345A-BWLT-12 IC REG BOOST 12V 40MA 8WLCSP Voltage Regulators - Switching Regulators 18V Hi-Eff DC/DC Step-Up Converter IC 18V, High Efficiency, 100mA coil current, DC-DC Step-Up Converter HT SUSA CODE:8542399000 Switching Voltage Regulators 18V Hi-Eff DC/DC Step-Up Converter IC ams-OSRAM AG | 847 | 1: ¥7.004 | - | 12 V | Tape & Reel (TR) | Step-Up (Boost) | AS1345 | 1,000 | 1000 | RoHS Compliant | Hybrid | Fixed | 50 mV | 40mA | 2.9 V | 1 | 40mA | 10 kHz | Yes | 12V | Surface Mount | SMD/SMT | 8-UFBGA, WLCSP | 8-WLCSP | Boost | ams | -40°C ~ 85°C | 25 uA | - | - | - | - |
AS1345A-BWLT-15 IC REG BOOST 15V 40MA 8WLCSP Voltage Regulators - Switching Regulators 18V Hi-Eff DC/DC Step-Up Converter IC 18V, High Efficiency, 100mA coil current, DC-DC Step-Up Converter HT SUSA CODE:8542399000 Switching Voltage Regulators 18V Hi-Eff DC/DC Step-Up Converter IC ams-OSRAM AG | 945 | 1: ¥7.004 | - | 15 V | Tape & Reel (TR) | Step-Up (Boost) | AS1345 | 1,000 | 1000 | RoHS Compliant | Hybrid | Fixed | 50 mV | 40mA | 2.9 V | 1 | 40mA | 10 kHz | Yes | 15V | Surface Mount | SMD/SMT | 8-UFBGA, WLCSP | 8-WLCSP | Boost | ams | -40°C ~ 85°C | - | - | - | - | - |
AS1345A-BWLT-17 IC REG BOOST 17V 40MA 8WLCSP Voltage Regulators - Switching Regulators 18V Hi-Eff DC/DC Step-Up Converter IC 18V, High Efficiency, 100mA coil current, DC-DC Step-Up Converter HT SUSA CODE:8542399000 Switching Voltage Regulators 18V Hi-Eff DC/DC Step-Up Converter IC ams-OSRAM AG | 10 | 1: ¥6.936 | - | 17 V | Tape & Reel (TR) | Step-Up (Boost) | AS1345 | 1,000 | 1000 | RoHS Compliant | Hybrid | Fixed | 50 mV | 40mA | 2.9 V | 1 | 40mA | 10 kHz | Yes | 17V | Surface Mount | SMD/SMT | 8-UFBGA, WLCSP | 8-WLCSP | Boost | ams | -40°C ~ 85°C | - | - | - | - | - |
 AS1345A-BTDT-AD IC REG BOOST ADJ 40MA 8TDFN Voltage Regulators - Switching Regulators 18V Hi-Eff DC/DC Step-Up Converter IC IC REG BOOST ADJ 40MA 8TDFN HT SUSA CODE:8542399000 Switching Voltage Regulators 18V Hi-Eff DC/DC Step-Up Converter IC ams-OSRAM AG | 201 | 1: ¥7.684 | - | 5 V to 18 V | Tape & Reel (TR) | Step-Up (Boost) | AS1345 | 1,000 | 1000 | Lead free / RoHS Compliant | Hybrid | Adjustable | 50 mV | 40mA | 2.9 V | 1 | 40mA | 10 kHz | Yes | 5 V ~ 18 V | Surface Mount | SMD/SMT | 8-UFDFN Exposed Pad | 8-TDFN (2x2) | Boost | ams | -40°C ~ 85°C | - | Surface Mount | - | - | - |
 | 10 | 1: ¥212.50 | - | 15 V | Bulk | Voltage Regulators - Switching Regulators | AS1345 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Evaluation Kits | DC-DC Step-up Converter Evaluation kit which is design to operate with AS1345A adjustable Vout version | AS1345A |
| 10 | 1: ¥195.50 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |