ISL6439AIR-T
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-VQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Terminal Finish | TIN LEAD |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 240 |
| Terminal Pitch | 0.8mm |
| 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 | 5mm |
| Width | 5mm |
| RoHS Status | Non-RoHS Compliant |
ISL6439AIR-T Overview
It comes in a 16-VQFN Exposed Pad package, so switching controller can be used for most applications. It is sufficient to generate 1 outputs with this dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 2.97V~3.63V voltage are supplied and operated. Worked in a -40°C~85°C TA dc switcher before. It can switch at 600kHz. The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Enable, Phase Control is included in the dcdc regulator. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Thare switching converters has a terminal (s) at QUAD . 16 terminations with a variety of function. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 3.3V. The dc to dc regulator can only accept a maximum input voltage of 3.465V.
ISL6439AIR-T Features
Transistor Driver Outputs
Switching Frequency: 600kHz
Enable, Phase Control
PULSE WIDTH MODULATION
ISL6439AIR-T Applications
There are a lot of Rochester Electronics, LLC ISL6439AIR-T DC to DC converter applications.
- Textile machinery
- Digital display device
- Motor controller circuits
- Overvoltage protection circuits in TV sets
- Packaging
- Machining centers
- Sink circuits
- Industrial robots
- Drilling machines
- Various CNC machine tools
