ISL8843ABZ
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 8 |
| Published | 2001 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°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 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Input Voltage-Nom | 15V |
| Temperature Grade | INDUSTRIAL |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Current - Output | 1A |
| Quiescent Current | 2.9mA |
| 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 | 100 % |
| Duty Cycle (Max) | 100 % |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
ISL8843ABZ Overview
As a result of SOIC compact design, the switching controller is compatible with most applications. For 1 outputs, the dc motor controller is appropriate. Using this switching controller, it is possible to switch at 2MHz. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . Different dc switching's functions can be applied to 8 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. The switching converter has a total of 8 pins. Switching converter is a special type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 8V. At most, the dc to dc regulator accepts 30V input voltage. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 100 % during power-up and power-down. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. A temperature -40°C lower than -40°C should be maintained. At a temperature around 105°C degrees Celsius, dc regulator should be running. Total number of functions (s) for thare switch converters are 1. In a dormant state, the dc switching uses 2.9mA. We are designing chips that have 8 pins. Maximum frequency of the controller is 2MHz. Input values of 1A make it ideal for switching controllers.
ISL8843ABZ Features
Switching Frequency: 2MHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
ISL8843ABZ Applications
There are a lot of Intersil (Renesas Electronics America) ISL8843ABZ DC to DC converter applications.
- Product testing
- Program control systems
- Flexible manufacturing cells
- Wind power
- Industrial robots
- Industrial controllers
- Laboratories
- CNC system
- Medical equipment
- Analog precision reference circuits
