ISL8840AMBZ
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 8 |
| Published | 2007 |
| 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 | 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 |
| Frequency | 2MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Pin Count | 8 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Input Voltage-Nom | 15V |
| Temperature Grade | MILITARY |
| Max Supply Voltage | 30V |
| Min Supply Voltage | 9V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Current - Output | 1A |
| Frequency (Max) | 2MHz |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 2MHz |
| 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 |
ISL8840AMBZ Overview
It comes in a SOIC package, so switching controller can be used for most applications. For outputs of 1, this dc motor controller is suitable. A switching controller such as this can switch at a value of 2MHz . A SWITCHING REGULATOR analog integrated circuit is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. 8 terminations with a variety of function. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. Total pins of switching converter are 8. There is a particular type of Switching Regulator or Controllers in switching converter. The maximum duty cycle of this voltage regulator dc to dc is set to 96 % to ensure reliability during power-up and power-down. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. The switching controller works at a frequency of 2MHz. You should keep dc regulator at -55°C degrees or higher. There should be 125°C temperature above 125°C degrees Celsius when dc regulator runs. In total, thare switch converters have 1 functions. Designing voltage regulators switchings with 8 pins is one of the most important aspects of the process. Maximum frequency of the controller is 2MHz. With 1A input, it is ideal for switching controllers. According to its maximum supply voltage rating, the voltage controller is rated 30V.
ISL8840AMBZ Features
Switching Frequency: 2MHz
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %
Frequency: 2MHz
ISL8840AMBZ Applications
There are a lot of Intersil (Renesas Electronics America) ISL8840AMBZ DC to DC converter applications.
- Hydraulic presses
- Hydrogen power
- Sensitive electronic devices
- Household control circuits
- Fire elevators
- Precision electronic equipment
- Scientific testing
- Serial communication converter
- Surge protection circuits
- Alternators
