Renesas Electronics ISL85005DEMO1Z & ISL85005ADEMO1Z Demo Boards
Renesas Electronics ISL85005DEMO1Z and ISL85005ADEMO1Z Demonstration Boards provide an evaluation platform for the ISL85005 and ISL85005A Synchronous Buck Regulators. The ISL85005 and ISL85005A are monolithic regulators with integrated 5A, 4.5Vv to 18V high-side and low-side FETs. These devices offer a wide input voltage range to support applications with input voltage from multi-cell batteries. The ISL85005 and ISL85005A regulate the output voltage with current mode control and have an internal oscillator. The switching frequency of the ISL85005 is internally set as 500kHz and can be synchronized to an external clock signal with frequency ranges from 300kHz to 2MHz. The ISL85005A has a fixed 500kHz switching frequency.
The Renesas Electronics ISL85005DEMO1Z and ISL85005ADEMO1Z Demonstration Boards each include either an ISL85005 or ISL85005A Synchronous Buck Regulator in a DFN-12 package. The Demonstration Boards provide an example application circuit, allowing rapid prototyping when incorporated into existing designs.
Features
- Switch selectable EN (enabled/disabled)
- Selectable mode (DEM/forced CCM) (ISL85005DEMO1Z)
- Internal and external compensation options
- Frequency synchronization option (ISL85005DEMO1Z)
- Adjustable soft-start option (ISL85005ADEMO1Z)
- Small and compact design
Supported Devices
Renesas Electronics ISL85005 & ISL85005A Synchronous Buck Regulators
High-efficiency integrated high-side and low-side FET's with an input voltage of 4.5V-18V.
Board Layout
Published: 2017-06-15
| Updated: 2022-06-27