Parameters |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Operating Temperature |
-55°C~125°C TJ |
Packaging |
Tube |
JESD-609 Code |
e3 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) - annealed |
Base Part Number |
ISL8843 |
Function |
Step-Up, Step-Up/Step-Down |
Number of Outputs |
1 |
Output Type |
Transistor Driver |
Analog IC - Other Type |
SWITCHING CONTROLLER |
Output Configuration |
Positive, Isolation Capable |
Voltage - Supply (Vcc/Vdd) |
9V~30V |
Control Features |
Current Limit, Frequency Control |
Topology |
Boost, Flyback |
Frequency - Switching |
Up to 2MHz |
Synchronous Rectifier |
No |
Duty Cycle (Max) |
95% |
RoHS Status |
ROHS3 Compliant |
ISL8843MBZ Overview
With its 8-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. 1 outputs can be generated with the dc motor controller. Packaging for the pmic consists of Tube solid enclosures. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control operates at 9V~30V and has a 9V~30V supply voltage. Suitable for a -55°C~125°C TJ dc switcher. The switching controller is capable of switching at the Up to 2MHz position. The Surface Mount value makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Frequency Control for efficient switching control. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Searching "ISL8843" will return other relevant dc to dc converter ics.
ISL8843MBZ Features
Transistor Driver Outputs
Switching Frequency: Up to 2MHz
Current Limit, Frequency Control
ISL8843MBZ Applications
There are a lot of Renesas Electronics America Inc. ISL8843MBZ DC to DC converter applications.
- Computer rooms
- Remotely powered electric motors
- Serial communication converter
- Mobile phones
- Balance equipment
- Emergency lighting monitoring equipment
- Window air conditioners
- Cutting machine tools
- Computer-related products
- Correction machines