ISL6215CA-T - 3-Output IMVP-3 PWM Controller | Renesas
MPN: ISL6215CA-T ✓ NakahandaISL6215CA-T Ulas
A multi-phase buck PWM controller is a specialized DC-DC converter controller that coordinates several switching power stages to produce a low-voltage CPU rail from a higher-voltage input. Within the power-management hierarchy, it belongs to DC-DC converters and power-management integrated circuits. Intel IMVP-3 systems divide high-current conversion into multiple phases, allowing inductor and switching-device current to be distributed while the controller generates the required gate-drive and sequencing signals.
The verified distributor record specifically describes the ISL6215CA-T as a controller for Intel IMVP-3 with three outputs. That architecture makes it relevant to legacy processor power-supply designs rather than general-purpose point-of-load or low-voltage buck regulators. The -T ordering code identifies the supplied tape-and-reel variant, but the supplied web data does not state the standard reel quantity. The package is described variously as 28-SSOP/QSOP and 28-SSOP with a 0.154-inch, 3.90 mm body width.
Renesas states that the ISL6215 family is supported only for customers that have already adopted these products. That language makes lifecycle status a special concern: the part may remain orderable for installed-base support, but the provided data does not establish a broad new-design commitment. Procurement should therefore depend on manufacturer confirmation, authorized-distributor inventory, and the original platform requirements rather than treating the family as a general current-design choice.
Typical uses include replacement or repair of an existing Intel Pentium 4-M or compatible IMVP-3 motherboard power system. In such equipment, the ISL6215CA-T would operate with the platform-specific MOSFETs, inductors, sensing network, and firmware-defined power states. Its suitability for a new design cannot be confirmed without the datasheet, reference circuit, operating limits, and Intel validation requirements. This page limits its claims to facts present in the verified distributor and manufacturer search results.
The main design consideration is not substituting the IC blindly. IMVP-3 rails can impose exact pinout, timing, gate-drive, sensing, startup, and power-sequence requirements that generic three-output controllers may not meet. Before substitution, compare the complete 28-pin mapping, compensation method, phase count, output-voltage range, current capability, switching frequency, operating temperature, and supported Intel validation. Use the original schematic and manufacturer documentation as the controlling references.
This page consolidates verified catalog descriptions, sourcing links, and strict replacement cautions beyond a basic distributor listing. It intentionally does not invent electrical specifications, pricing, pin assignments, lifecycle dates, or drop-in equivalents where the supplied evidence is absent. Those omissions are marked as data needed so engineers can distinguish verified facts from assumptions before committing to a legacy processor power supply.
Mga alternatibo na pwedeng ilagay na ISL6215CA-T — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Wala ng magagamit na drop-in alternatibo para sa produkto na ito.
Hilingin ang AlternatiboISL6215CA-T Mga Pinakamataas na Rating at Electrical Characteristics
| Product Type | Intel IMVP-3 three-output voltage-mode PWM controller |
| Manufacturer | Renesas Electronics |
| Legacy Manufacturer Name | Intersil |
| Supported Power Architecture | Intel IMVP-3 |
| Control Method | Voltage-mode PWM control |
| Bilang ng Outputs | 3 outputs |
| Packhaging | 28-SSOP/QSOP |
| Package Width | 3.90 mm (0.154 inch) |
| Bilang ng Pin | 28 pins |
| Uri ng Pagpapasok | Surface mount |
| Ordering Variant | -T ordering code |
Gabay sa Pin Configuration ng ISL6215CA-T 3.90 mm (0.154 inch)
Pin configuration para sa ISL6215CA-T (3.90 mm (0.154 inch) package). Ang power device na ito ay may gate, drain, at source terminals. Para sa mga non-polarized package, sumangguni sa datasheet ng manufacturer para sa eksaktong oryentasyon ng pin 1 at mga detalye ng footprint. Kasama sa mga karaniwang aplikasyon ang disenyo ng power supply, motor driving, at load switching.
Wala ng detalyadong pinout data na magagamit para sa ISL6215CA-T.
Sumangguni sa datasheet para sa buong pin configuration.
Tipikal na mga Gamit
ISL6215CA-T ay nararapat para sa 6 aplikasyons: Intel Pentium 4-M Motherboard Repair, Legacy IMVP-3 CPU Rail Restoration, Industrial Legacy Platform Maintenance, Computer Storage Power-Supply Repair, Legacy Embedded Computing Platform, Obsolete-Component Risk Reduction.
Intel Pentium 4-M Motherboard Repair
The ISL6215CA-T is relevant to repair or continuation of a board whose original schematic identifies this exact Intel IMVP-3 controller. Renesas describes the ISL6215 family as a PWM controller for Intel Pentium 4-M, giving the part direct legacy-platform relevance. The controller would remain in the established multi-phase CPU power topology rather than being redesigned into a new regulator. Because the verified data does not publish pin assignments or electrical limits, technicians must use the original Renesas/Intersil datasheet and board documentation before replacement.
Legacy IMVP-3 CPU Rail Restoration
The ISL6215CA-T can be evaluated for restoring an established three-output IMVP-3 CPU rail in legacy computing equipment. Its cataloged three-output voltage-mode PWM role matches the broader function required by that architecture, while the 28-SSOP/QSOP package preserves the original footprint category. Installation still requires exact pin, polarity, timing, and test-point verification. A successful restoration depends on matching the original MOSFETs, magnetics, current-sense network, compensation, and firmware-controlled power states rather than the controller name alone.
Industrial Legacy Platform Maintenance
Industrial or medical equipment built around a Pentium 4-M-era motherboard may need long-term maintenance support for an ISL6215CA-T CPU supply. The verified Renesas statement that ISL6215 products are supported only for customers that already adopted them makes installed-base continuity particularly relevant. Engineers should document the original BOM, obtain controlled replacement parts, and reproduce the approved schematic without changing phase timing or sensing behavior. New industrial designs should generally use a currently supported controller with current lifecycle commitments.
Computer Storage Power-Supply Repair
A legacy server or workstation containing a Pentium 4-M motherboard may use the ISL6215CA-T within its processor regulator, making it relevant to repair inventory planning. The part should not be characterized as a storage-power controller without the original schematic; its verified function is an Intel IMVP-3 three-output PWM controller. Maintenance teams can use it only when the exact controller position and suffix are confirmed. Procurement should prioritize traceable supply and electrical testing because no fixed price, guaranteed inventory, or complete lifecycle schedule appears in the verified data.
Legacy Embedded Computing Platform
Embedded controllers and industrial computers built on older Intel processor platforms may retain an ISL6215CA-T-based CPU regulator. In this setting, the controller's value is replication of a known platform rather than adoption for a new architecture. Design review should verify the board revision, CPU model, IMVP-3 implementation, output configuration, and Intel power-state requirements. Because only catalog-level specifications were supplied, board-level waveforms and manufacturer documents must establish startup, regulation, and fault behavior before the repaired unit is released.
Obsolete-Component Risk Reduction
Maintaining a controlled stock of ISL6215CA-T devices can reduce repair risk for a fleet of already deployed IMVP-3 systems. Renesas's statement that support is limited to customers that have already adopted the family makes lifecycle planning and traceability essential. Inventory records should capture the exact CA and -T suffixes, package form, lot information, and authorized-source status. Engineers should avoid consuming unverified marketplace parts without incoming inspection, because the supplied data does not establish performance, traceability, or regulatory status.
Impormasyon ng Talumpati sa Engineering for ISL6215CA-T — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto |
|---|---|
| Package | 28-SSOP/QSOP |
| Brand | Renesas Electronics |
| Product Type | Voltage-mode PWM controller |
| Power Architecture | Intel IMVP-3 |
| Number of Outputs | 3 outputs |
| Package Width | 3.90 mm (0.154 inch) |
| Ordering Code | ISL6215CA-T |
Pangunahing mga Pagkakaiba
- Cataloged specifically for Intel IMVP-3 (kumpara saGeneric three-output PWM controller)
- Three-output regulator architecture (kumpara saSingle-output buck controller)
- Established Pentium 4-M association (kumpara saNew-purpose processor voltage regulator)
Talaan ng Disenyo
Do not substitute a controller solely because it has three outputs or a similar 28-pin package. The replacement must be verified pin-for-pin and functionally against the original IMVP-3 schematic, including gate-drive outputs, current-sense connections, compensation, power sequencing, fault signals, and exposed supplies. ISL6225CA-T is mentioned by a comparison result, but no verified drop-in relationship is supplied. Treat every non-exact substitution as a redesign requiring schematic review, simulation, bench validation, and platform-owner approval.
Preserve the original power-stage layout, MOSFET selection, inductor network, and current-sense implementation when repairing an ISL6215CA-T design. Changing phase timing or compensation without the complete controller data can worsen transient response, destabilize the control loop, or produce incorrect current-limit behavior. The supplied snippets do not provide switching frequency, slew rate, dead time, gate-drive voltage, or sensing thresholds. Obtain those values from the manufacturer datasheet before adjusting power components or probing high-current switching nodes.
For a repair or replication board, follow the original Intersil/Renesas reference layout rather than improvising a controller footprint or return path. The verified 3.90 mm-wide 28-SSOP description supports only the body-width class, not pin pitch, exposed-pad details, or land pattern. Confirm mechanical dimensions and pin numbering from the official package drawing. Pay particular attention to ground connections, high-current sense routing, remote-voltage sensing, and keeping controller traces away from noisy power-switching nodes.
Evaluate the entire regulator assembly, not only the controller package, because most dissipated power in a multi-phase CPU converter can occur in the external MOSFETs and magnetics. No verified ISL6215CA-T thermal resistance, maximum junction temperature, or phase-current rating was supplied, so numerical thermal margins cannot be calculated here. For maintenance builds, reproduce the original component values and thermal layout, monitor phase current and temperature, and use manufacturer limits for final acceptance testing.
Impormasyon ng Pagsunod sa Kautusan
The supplied verified snippets do not state RoHS, REACH, lead-free, halogen-free, or conflict-minerals status. AEC-Q100 is not applicable because the part is identified as a legacy Intel IMVP-3 controller rather than an automotive-qualified device.
