HIP1012ACB Equivalent & Substitute Parts

Part Overview

The HIP1012ACB is a hot swap controller manufactured by Renesas Electronics Corporation, designed for general-purpose applications requiring 2-channel hot swap control in a 14-SOIC surface mount package. This device manages inrush current limiting and fault detection for power distribution systems. The HIP1012ACB is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

HIP1012ACB

Renesas Electronics CorporationIn Stock: 16488HIP1012ACB Datasheet

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ISL6161CBZA

IntersilIn Stock: 2345ISL6161CBZA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the HIP1012ACB is determined by strict alignment of the following electrical and mechanical parameters:

• Package Compatibility: Both devices must use 14-SOIC (0.154", 3.90mm Width) surface mount packaging to ensure PCB layout compatibility without redesign
• Channel Configuration: 2-channel architecture is required to maintain functional equivalence
• Supply Voltage Range: 10.5V ~ 13.2V operating range must be supported
• Operating Temperature: 0°C ~ 70°C range must be met
• Quiescent Current: 8 mA supply current specification
• Core Functionality: Hot swap controller with current limit and fault timeout programmability
• Fault Detection: Latched fault feature presence

The ISL6161CBZA meets all mandatory electrical and mechanical substitution criteria, with the primary functional difference being application focus (PCI Express versus general purpose) rather than core electrical performance.

Parameter Comparison

Engineering Selection Recommendations

The ISL6161CBZA serves as a direct electrical and mechanical substitute for the HIP1012ACB based on parameter equivalence. The ISL6161CBZA holds active product status with Intersil, ensuring ongoing availability and technical support, whereas the HIP1012ACB is obsolete. Both devices share identical supply voltage ranges, operating temperature specifications, quiescent current draw, and 14-SOIC packaging, eliminating the need for PCB layout modifications.

The ISL6161CBZA is optimized for PCI Express applications, while the HIP1012ACB was designated for general-purpose use. This application differentiation does not affect core electrical substitution compatibility. The ISL6161CBZA maintains all programmable features (current limit and fault timeout) required for equivalent system performance.

Frequently Asked Questions (FAQ)

Q: Can the ISL6161CBZA replace the HIP1012ACB without PCB modifications?

A: Yes. Both devices use identical 14-SOIC (0.154", 3.90mm Width) packaging and pin-compatible configurations. No PCB layout changes are required for direct substitution.

Q: Are the supply voltage requirements identical?

A: Yes. Both the HIP1012ACB and ISL6161CBZA operate within the 10.5V ~ 13.2V supply voltage range with 8 mA quiescent current specification.

Q: What is the significance of the application difference (general purpose vs. PCI Express)?

A: The application designation reflects the intended market segment and optimization focus. The ISL6161CBZA's PCI Express optimization does not restrict its use in general-purpose hot swap applications. Core electrical parameters and programmable features remain equivalent.

Q: Is the ISL6161CBZA suitable for systems currently using the HIP1012ACB?

A: Yes, provided the system operates within the specified 0°C ~ 70°C temperature range and 10.5V ~ 13.2V supply voltage window. The 2-channel architecture, latched fault detection, and programmable current limit and fault timeout features are functionally equivalent.

Q: What is the inventory status of these parts?

A: The HIP1012ACB has 16,469 pieces in stock as new original inventory. The ISL6161CBZA has 2,300 pieces in stock as new original inventory. The ISL6161CBZA's active product status ensures continued availability through Intersil distribution channels.