Renesas Electronics ISL91107RA/ISL9120RN/ISL9237 Eval Boards
Renesas / Intersil ISL91107IRA-EVZ and ISL9120IRN-EVZ voltage regulator evaluation boards grant fast evaluation of the high-performance features of the ISL91107IR. The ISL91107IR is a high-current buck-boost regulator, for systems using new battery chemistries. The ISL91107IRA-EVZ and ISL9120IRN-EVZ boards have an input voltage rating of 1.8V to 5.5V. The ISL91107IRA-EVZ has resistor programmable output voltage and the ISL9120IRN-EVZ has a fixed 3.3V output voltage. Both the ISL91107IRA-EVZ and ISL9120IRN-EVZ have an operating temperature range of -40°C to +85°C. Renesas ISL9237EVAL2Z Buck-Boost charger evaluation board is designed to demonstrate the performance of ISL9237. The ISL9237EVAL2Z evaluates the ISL9237, a buck-boost narrow output voltage DC charger, utilizing Intersil's advanced R3™ technology. The ISL9237EVAL2Z has an input voltage of 3.8V to 24V and an output voltage of 2.5V to 12.6V.
Features
- ISL9237EVAL2Z
- Buck-boost NVDC charger for 1-, 2-, 3-cell Li-ion batteries
- End of Charge (EOC) option
- System power monitor PSYS output, IMVP-8 compliant
- PROCHOT# open-drain output, IMVP-8 compliant
- Allows trickle charging of a depleted battery
- Optional ASGATE FET control
- Ideal diode control in Turbo mode
- Reverse buck, boost, and buck-boost operation from battery
- Two-level adapter current limit available
- Battery Ship mode option
- SMBus and auto-increment I²C compatible
- ISL91107IRA-EVZ / ISL9120IRN-EVZ
- Small, compact design
- Jumper selectable EN (enabled/disabled)
- Jumper selectable MODE (auto-PFM/forced-PWM) (ISL91107IRA-EVZ)
- Jumper selectable BYP (buck-boost/forced bypass) (968-ISL9120IRN-EVZ)
- Connectors, test points, and jumpers for easy probing
Learn More About
Renesas Electronics ISL91107IRA-EVZ Voltage Regulator Eval Board
Offers a fast evaluation of the high-performance features of the ISL91107IR.
Additional Resources
Paskelbta: 2016-10-12
| Atnaujinta: 2022-03-11