Topology | Buck-Boost Converter |
Input voltage | 4.5-38 V |
Switching frequency | 210-275 kHz |
Output 1 | 12 V |
IC revision | 6 |
The A7986A is a step-down switching regulator with a 3.7 A (min.) current limited embedded Power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions.
The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN.
Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz.
The HSOP8 package with exposed pad allows the reduction of Rth(JA)down to 40 °C/W.
Remarks:
Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | Size | Version | Samples | |
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![]() | 744771115 | SPEC | 8 files | WE-PD SMT Power Inductor | 15 | 7 | 4.5 | 28 | 1260 | Standard |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | Size | Version | Samples |
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