ISL68222IRZ vs ISL68222IRAZ Comparison
Detailed side-by-side comparison of ISL68222IRZ by Renesas Electronics and ISL68222IRAZ by Renesas Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Renesas Electronics
ISL68222IRZ - Digital Dual 5-Phase PWM Controller | Renesas
ISL68222IRZ ✓ ActiveRenesas Electronics
ISL68222IRAZ - Digital 5-Phase PWM Controller | Renesas | POL/DDR
ISL68222IRAZ ✓ ActiveSpecification Comparison
| Parameter | ISL68222IRZ | ISL68222IRAZ |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.89 | $2.27 |
| Topology | Step-Down (Buck) DC-DC Controller | Synchronous Step-Down (Buck) Controller |
| Number of Outputs | 2 (dual output, configurable) | 2 (configurable, X + Y ≤ 5 phases) |
| Maximum Phases (X+Y) | 5 (e.g., 5+0, 4+1, 3+2, 3+1, 1+1) | — |
| Supply Voltage (VCC) | 3.3 V | — |
| Digital Interface | PMBus v1.3 and AVSBus | — |
| Switching Frequency | [DATA_NEEDED: switching frequency] | Configurable via PMBus |
| Output Voltage Range | [DATA_NEEDED: output voltage range] | — |
| Output Current | Set by external MOSFETs (controller, no internal FETs) | — |
| Modulation Scheme | Renesas digital synthetic current modulation | — |
| Light-Load Efficiency | Diode emulation + automatic phase add/drop | Diode emulation + automatic phase add/drop |
| Configuration Memory | On-chip non-volatile (NVM) | — |
| Package | 40-TQFN (5x5 mm) with exposed thermal pad | 40-pin TQFN (5x5 mm) |
| Operating Temperature | -40 °C to +125 °C (industrial) | -40C to +85C (industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL rating] |
| RoHS Status | Compliant | Compliant |
| Automotive Grade | No (industrial/enterprise) | — |
| Maximum Total Phases | — | 5 |
| Output Configuration Examples | — | 5+0, 4+1, 3+2, 3+1, 2+1, 1+1 |
| Output Voltage Accuracy | — | ±0.5% (line/load/temperature) |
| Serial Interface | — | PMBus v1.3 / AVSBus / SMBus |
| Current Sense | — | Per-phase, adaptive overcurrent protection |
| Telemetry | — | VIN, VOUT, IIN, IOUT, PIN, POUT, TEMP |
| Fault Protection | — | OCP, OVP, UVP, OTP, cycle-by-cycle current limit |