R1260S Series 60V Input / 80V Absolute Maximum Rating Synchronous Step-down DC/DC Controller for Automotive Applications
■The R1260S is a step-down DC/DC controller which can generate an output voltage of 1.0 V to 16.0 V by driving external high- / low -side NMOSFET s. By the adoption of a unique current mode PWM architecture without an external current sense resistor, this device can make up a stable DC/DC converter with high-efficiency even if adding low Ron MOSFETs and a low DCR inductor externally.
●KEY BENEFITS
■48 V power can be provided by a wide-ranging input voltage of 5 V to 60 V.
■High -accuracy feedback voltage: 0.8 V ± 1.5% (−40°C ≤ Ta ≤ 125 °C)
■High efficiency at light load (I-OUT=1mA) by VFM control ( 80% @V-IN=24V, 70% @V-IN=48V)
Absolute Maximum Rating Synchronous Step-down DC/DC Controller 、 step-down DC/DC controller |
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[ Automotive Applications ][ Constant voltage source ][ control units ][ EV inverters ][ EV chargers ][ 48 V battery system (mild hybrid) ][ battery management system ][ 24V battery system ][ commercial vehicles ] |
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Datasheet |
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Please see the document for details |
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HSOP-18 |
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English Chinese Chinese and English Japanese |
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220606 |
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EC-511-220606 |
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4.3 MB |
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