ISL6558IRZ-TK
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 20-VQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ISL6558 |
| JESD-30 Code | S-PQCC-N20 |
| Function | Step-Down |
| Number of Outputs | 4 |
| Output Type | PWM Signal |
| Input Voltage-Nom | 5V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4.75V~5.25V |
| Control Features | Enable, Frequency Control, Power Good |
| Topology | Buck |
| Frequency - Switching | 80kHz~1.5MHz |
| Input Voltage (Max) | 5.25V |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | PHASE-SHIFT |
| Duty Cycle (Max) | 75% |
| Clock Sync | No |
| Height Seated (Max) | 1mm |
| Length | 5mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
ISL6558IRZ-TK Overview
Capsuled in the 20-VQFN Exposed Pad package, the switching controller suits most application needs. It is sufficient to generate 4 outputs with this dc motor controller. A solid enclosure of Tape & Reel (TR) surrounds pmic. With this function, you can deal with PWM Signal dc switching's outputs (s). This dc control operates at 4.75V~5.25V and has a 4.75V~5.25V supply voltage. Worked in a -40°C~85°C TA dc switcher before. In this switching controller, the switch can be set to 80kHz~1.5MHz. The Surface Mount makes it ideal for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Power Good. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Thare switching converters has a terminal (s) at QUAD . 20 terminations with various dc switching's functions. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. A search for "ISL6558" will reveal other relevant dc to dc converter ics. Voltages 5.25V are the maximum that the dc to dc regulator will accept.
ISL6558IRZ-TK Features
PWM Signal Outputs
Switching Frequency: 80kHz~1.5MHz
Enable, Frequency Control, Power Good
PULSE WIDTH MODULATION
ISL6558IRZ-TK Applications
There are a lot of Renesas Electronics America Inc. ISL6558IRZ-TK DC to DC converter applications.
- Terrestrial set-top boxes
- SMT equipment
- Printing
- Power supplies of electronic gadgets
- Mobile phones
- Combined machine tools
- Smart grid
- Constant current circuits
- Elevator lighting
- Industrial robots
