UCC28019ADR vs ISL6731BFBZ Comparison
Detailed side-by-side comparison of UCC28019ADR by Texas Instruments and ISL6731BFBZ by Renesas Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | UCC28019ADR | ISL6731BFBZ |
|---|---|---|
| Brand | Texas Instruments | Renesas Electronics |
| Category | DC-DC Converters | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.42 | $0.74 |
| Topology | Boost | Power Factor Correction (PFC), Continuous Conduction Mode (CCM) boost |
| 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 | — |
| Protection Features | Output OVP/UVP, open-loop protection, overcurrent protection | Cycle-by-cycle OCP, Over Power Limit (OPL), OTP, Input brownout, Output OVP, Output UVP |
| Package | SOIC-8 (D) | 14-SOIC (Pb-Free, M14.15) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape and Reel (DR suffix) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | Compliant | Compliant (Pb-Free) |
| Application Range | < 150 W applications; > 750 W applications | — |
| Switching Frequency Range | — | 56.5 kHz to 70.7 kHz |
| 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] |
| Soft-Start | — | Integrated |
| Sync Input | — | Yes (ISET/SYNC pin) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Supply Voltage Range | — | [DATA_NEEDED: VCC range] |