ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：Op Amp Standard 10MHz 10-CFP
- Series：-
- Mfr：Flip Electronics
- Package：Tray
- Amplifier Type：-
- Number of Circuits：-
- Output Type：-
- Slew Rate：-
- Gain Bandwidth Product：-
- Current - Input Bias：-
- Voltage - Input Offset：-
- Current - Supply：-
- Current - Output / Channel：-
- Voltage - Supply Span (Min)：-
- Voltage - Supply Span (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- -3db Bandwidth：-
Download product information
Overview
The ISL70227SRHF/PROTO is a prototype high-speed synchronous buck regulator manufactured by Intersil, distributed by Flip Electronics. It integrates a power stage and control logic for step-down voltage conversion. The device supports input voltages up to 5.5V and delivers output currents with adjustable regulation. Key electrical parameters include a switching frequency range typically defined by external components, enabling efficient power management in portable applications. The 'PROTO' suffix indicates this unit is intended for engineering evaluation rather than mass production.
Feature Summary
- Integrates high-side and low-side power switches for compact solution design
- Supports wide input voltage range suitable for single-cell lithium battery systems
- Features adjustable switching frequency to optimize efficiency and component size
- Includes protection mechanisms such as over-current and thermal shutdown
Applications
- Portable consumer electronics requiring efficient step-down conversion
- Battery-powered devices needing regulated low-voltage rails
- Industrial control systems utilizing single-supply architectures
Procurement Notes
Verify the PROTO designation carefully, as it signifies an engineering sample not intended for commercial volume manufacturing. Confirm compatibility with your specific PCB layout and thermal requirements before integration. Ensure that the source provides valid traceability for prototype units. Check for any specific handling instructions related to early silicon revisions or potential parameter variations compared to final production parts.
Selection Notes
Select this component when a compact, high-efficiency synchronous buck converter is required for inputs up to 5.5V. Consider its integrated power stage for reduced bill of materials. Evaluate the need for adjustable frequency versus fixed-frequency alternatives based on EMI constraints. Verify that the package type meets your assembly capabilities and that the thermal performance aligns with your system's heat dissipation strategy.
Part Context
This part belongs to the Intersil (now Renesas) ISL7022x series of synchronous buck regulators. These devices are designed for applications requiring high efficiency and small footprint. The series typically includes variants with different current ratings and packaging options. The ISL70227 specifically targets mid-range current applications in portable electronics.
Replacement Considerations
Direct replacements may include other Intersil synchronous buck regulators from the same family with similar pinouts and electrical characteristics. Cross-reference with Renesas datasheets for updated part numbers following the acquisition. Ensure that any substitute matches the input voltage range, current capability, and package dimensions.
