ISL6439AIBZ
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | ISL6439 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 3.3V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 2.97V~3.63V |
| Control Features | Enable, Phase Control |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 600kHz |
| Input Voltage (Max) | 3.465V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Length | 8.65mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
ISL6439AIBZ Overview
Capsuled in the 14-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. For outputs of 1, this dc motor controller is suitable. Packaged in solid enclosures, this pmic has a Tube rating. The system can process Transistor Driver dc switching's outputs (s). Voltages 2.97V~3.63V are the dc control's supply voltage and operating voltage, respectively. Worked in an dc switcher with a -40°C~85°C TA rating. There is a switch at 600kHz that can be used with this controller. The Surface Mount allows it to be used for dc dc regulator in general. To provide efficient switching control, Enable, Phase Control is included in the dcdc regulator. SWITCHING CONTROLLER analog IC connects the switch converters. A switching converters's terminal (s) sits at the DUAL position. 14 terminations with various dc switching's functions. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 3.3V is input. Other relevant dc to dc converter ics will be returned if you search "ISL6439". The dc to dc regulator is limited to 3.465V input voltage.
ISL6439AIBZ Features
Transistor Driver Outputs
Switching Frequency: 600kHz
Enable, Phase Control
PULSE WIDTH MODULATION
ISL6439AIBZ Applications
There are a lot of Renesas Electronics America Inc. ISL6439AIBZ DC to DC converter applications.
- Sink circuits
- Various CNC machine tools
- Flexible manufacturing cells
- Adjustable voltage or current linear circuits
- Domestic water pumps
- Window air conditioners
- Radio equipment
- Production lines
- Computer rooms
- Various precision measuring detectors
