ISL6731BFBZ vs UCC28019ADR Comparison
Detailed side-by-side comparison of ISL6731BFBZ by Renesas Electronics and UCC28019ADR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ISL6731BFBZ | UCC28019ADR |
|---|---|---|
| Brand | Renesas Electronics | Texas Instruments |
| Category | Voltage Regulators | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.74 | $0.42 |
| Topology | Power Factor Correction (PFC), Continuous Conduction Mode (CCM) boost | Boost |
| Switching Frequency Range | 56.5 kHz to 70.7 kHz | — |
| Package | 14-SOIC (Pb-Free, M14.15) | SOIC-8 (D) |
| Operating Temperature Range | -40 C to +125 C | — |
| Gate Driver Output Voltage | 12.5 V internally clamped | — |
| Gate Drive Peak Current | 1.5 A (source/sink) | — |
| PFC Control Mode | Average current mode with multiplier | — |
| Reference Voltage | [DATA_NEEDED: internal reference value] | — |
| Protection Features | Cycle-by-cycle OCP, Over Power Limit (OPL), OTP, Input brownout, Output OVP, Output UVP | Output OVP/UVP, open-loop protection, overcurrent protection |
| Soft-Start | Integrated | — |
| Sync Input | Yes (ISET/SYNC pin) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant (Pb-Free) | Compliant |
| Supply Voltage Range | [DATA_NEEDED: VCC range] | — |
| Control Mode | — | Continuous Conduction Mode (CCM), Average Current Mode |
| Switching Frequency | — | 65 kHz (fixed) |
| Maximum Duty Cycle | — | 98% (typ) |
| Power Range | — | 100 W to >2 kW |
| Input Voltage (Vin max) | — | 21 V |
| UVLO Thresholds (on/off) | — | 10.5 V / 9.5 V |
| Start-up Current (UVLO) | — | < 200 uA |
| Standby Mode Threshold | — | VSENSE < 0.77 V |
| Input Line Range | — | Wide-range universal AC |
| Packaging | — | Tape and Reel (DR suffix) |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Application Range | — | < 150 W applications; > 750 W applications |