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| PartNumber | ISL6439AIB | ISL6439AIB-T | ISL6439AIBZ |
| Description | IC REG CTRLR BUCK 14SOIC | IC REG CTRLR BUCK 14SOIC | Switching Controllers 600KHZ SINGLE PWM W/CHRG PUMP 14LD N |
| Manufacturer | Intersil | - | Intersil |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Controllers | - | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Series | - | - | ISL6439A |
| Packaging | Tube | - | Tube Alternate Packaging |
| Package Case | 14-SOIC (0.154", 3.90mm Width) | - | SOIC-Narrow-14 |
| Operating Temperature | -40°C ~ 85°C (TA) | - | -40°C ~ 85°C (TA) |
| Output Type | Transistor Driver | - | Transistor Driver |
| Function | Step-Down | - | Step-Down |
| Supplier Device Package | 14-SOIC | - | 14-SOIC |
| Number of Outputs | 1 | - | 1 |
| Topology | Buck | - | Buck |
| Voltage Supply Vcc Vdd | 2.97 V ~ 3.63 V | - | 2.97 V ~ 3.63 V |
| Frequency Switching | 600kHz | - | 600kHz |
| Control Features | Enable, Phase Control | - | Enable, Phase Control |
| Output Configuration | Positive | - | Positive |
| Output Phases | 1 | - | 1 |
| Duty Cycle Max | 1 | - | 100 % |
| Synchronous Rectifier | Yes | - | Yes |
| Clock Sync | No | - | No |
| Serial Interfaces | - | - | - |
| Mounting Style | - | - | SMD/SMT |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Output Voltage | - | - | 0.8 V to 3.3 V |
| Output Current | - | - | 2000 mA |
| Switching Frequency | - | - | 650 kHz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Renesas / Intersil |
ISL6439IBZ | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 14LD N | |
| ISL6439IBZ-T | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439AIRZ-T | Switching Controllers 600KHZ SINGLE PWM W/CHRG PUMP 16LD 5X5 | ||
| ISL6439AIBZ-T | Switching Controllers 600KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439IRZ-T | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 16LD | ||
| ISL6439CBZ-T | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439CBZ | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439IRZ | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 16LD | ||
| ISL6439AIRZ | Switching Controllers 600KHZ SINGLE PWM W/CHRG PUMP 16LD 5X5 | ||
| ISL6439AIB | IC REG CTRLR BUCK 14SOIC | ||
| ISL6439AIB-T | IC REG CTRLR BUCK 14SOIC | ||
| ISL6439AIR | IC REG CTRLR BUCK 16QFN | ||
| ISL6439AIR-T | IC REG CTRLR BUCK 16QFN | ||
| ISL6439AIRZ | IC REG CTRLR BUCK 16QFN | ||
| ISL6439AIRZ-T | IC REG CTRLR BUCK 16QFN | ||
| ISL6439CB | IC REG CTRLR BUCK 14SOIC | ||
| ISL6439CB-T | IC REG CTRLR BUCK 14SOIC | ||
| ISL6439IB | IC REG CTRLR BUCK 14SOIC | ||
| ISL6439IB-T | IC REG CTRLR BUCK 14SOIC | ||
| ISL6439IR | IC REG CTRLR BUCK 16QFN | ||
| ISL6439IR-T | IC REG CTRLR BUCK 16QFN | ||
| ISL6439IRZ-T | IC REG CTRLR BUCK 16QFN | ||
| ISL6439CBZ-T | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439IBZ-T | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439AIBZ-T | Switching Controllers 600KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439IBZ | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439CBZ | Switching Controllers 300 KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439AIBZ | Switching Controllers 600KHZ SINGLE PWM W/CHRG PUMP 14LD N | ||
| ISL6439ACB | Switching Controller, Voltage-mode, 625kHz Switching Freq-Max, MOS, PDSO14 | ||
| ISL6439ACR | Switching Controller, Voltage-mode, 625kHz Switching Freq-Max, MOS, PQCC16 | ||
| ISL6439CR | Switching Controller, Voltage-mode, 325kHz Switching Freq-Max, MOS, PQCC16 | ||
| ISL6439IBZ-TS2705 | Voltage Mode PWM Controller 0.8V to 3.3V 2A 14-Pin SOIC T/R - Tape and Reel (Alt: ISL6439IBZ-TS2705) |