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ISL6545ACBZ

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ISL6545ACBZ

IC REG CTRLR BUCK 8SOIC

Manufacturer: Renesas Electronics Corporation

Categories: DC DC Switching Controllers

Quality Control: Learn More

The Renesas Electronics Corporation ISL6545ACBZ is a single-phase, step-down DC-DC controller IC designed for high-performance power conversion applications. This device features a robust buck topology, operating with a switching frequency of up to 600kHz for efficient power delivery. The ISL6545ACBZ offers precise output voltage regulation with current limit and enable control features, ensuring reliable operation in demanding environments. Its positive output configuration and transistor driver output are suitable for driving external MOSFETs in synchronous rectification schemes. Packaged in an 8-SOIC, the ISL6545ACBZ is surface-mount compatible and operates across a temperature range of 0°C to 70°C. This component finds application in various industries including computing, telecommunications, and industrial automation where efficient voltage regulation is critical. Voltage supply range is 4.5V to 14.4V.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case8-SOIC (0.154"", 3.90mm Width)
Output TypeTransistor Driver
Mounting TypeSurface Mount
FunctionStep-Down
Operating Temperature0°C ~ 70°C (TA)
Output ConfigurationPositive
Frequency - Switching600kHz
TopologyBuck
Voltage - Supply (Vcc/Vdd)4.5V ~ 14.4V
Supplier Device Package8-SOIC
Synchronous RectifierYes
Control FeaturesCurrent Limit, Enable
Serial Interfaces-
Output Phases1
Duty Cycle (Max)100%
Clock SyncNo
Number of Outputs1

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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