ISL8843AMBZ
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Package / Case | SOIC |
| Published | 2007 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Pin Count | 8 |
| JESD-30 Code | R-PDSO-G8 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Input Voltage-Nom | 15V |
| Temperature Grade | MILITARY |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Current - Output | 1A |
| Frequency (Max) | 2MHz |
| Input Voltage (Min) | 8V |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 2MHz |
| Input Voltage (Max) | 30V |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 20ns |
| Switcher Configuration | SINGLE |
| Max Duty Cycle | 96 % |
| Duty Cycle (Max) | 100 % |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | RoHS Compliant |
ISL8843AMBZ Overview
Capsuled in the SOIC package, the switching controller suits most application needs. For outputs of 1, this dc motor controller is suitable. In this switching controller, the switch can be set to 2MHz. A SWITCHING REGULATOR analog integrated circuit is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. An array of 8 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the dc dc voltage regulator's minimum input voltage be 8V. It should be noted that the dc to dc regulator only accepts 30V voltage as input voltage. The duty cycle of the voltage regulator dc to dc can be set to 96 % on power-up or power-down to ensure reliability. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. At -55°C and above, dc regulator should be kept. At a temperature around 125°C degrees Celsius, dc regulator should be running. Overall, the switch converters contains 1 function(s). We design voltage regulators switchings with 8 pins. 2MHz is the maximum frequency at which the controller can switch. Input values of 1A make it ideal for switching controllers.
ISL8843AMBZ Features
Switching Frequency: 2MHz
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %
ISL8843AMBZ Applications
There are a lot of Intersil (Renesas Electronics America) ISL8843AMBZ DC to DC converter applications.
- Household control circuits
- Industrial controllers
- Shearing machines
- Ball screw pair
- Electrical distribution systems
- Low output voltage switching power supply circuits
- Imported equipment
- Power supplies of electronic gadgets
- Injection molding machinery
- CMM
