Parameters |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Operating Temperature |
-55°C~125°C TJ |
Packaging |
Tape & Reel (TR) |
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-T Overview
With a 8-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. The dc motor controller is adquate to generate for 1 outputs. There is a Tape & Reel (TR) solid enclosure around the pmic. Transistor Driver dc switching's outputs (s) are supported. 9V~30V is the operating voltage and supply voltage of the dc control. A -55°C~125°C TJ dc switcher is not a problem. It can switch at Up to 2MHz. Surface Mount makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by Current Limit, Frequency Control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. In addition to "ISL8843", there are other relevant dc to dc converter ics you can find.
ISL8843MBZ-T Features
Transistor Driver Outputs
Switching Frequency: Up to 2MHz
Current Limit, Frequency Control
ISL8843MBZ-T Applications
There are a lot of Renesas Electronics America Inc. ISL8843MBZ-T DC to DC converter applications.
- Boring machines
- Computer monitoring equipment of building
- Machining centers
- Experimental setup
- Medical equipment
- Refrigerators of central air conditioners
- Lathes
- Terrestrial set-top boxes
- Adjustable voltage or current linear circuits
- Drilling machines