Overview
Description
The ISL85415EVAL2Z evaluation kit is intended for use for point-of-load applications sourcing from 3V to 36V. The kit is used to demonstrate the performance of the ISL85415 wide VIN, low quiescent current, high efficiency, synchronous buck-boost regulator, in a negative output configuration with up to 500mA of output current.
The ISL85415 is offered in a 4mm x 3mm 12 Ld DFN package with a 1mm maximum height. The converter occupies 2.418cm2 area.
Features
- Wide input voltage range: 3V to 36V
- High-efficiency sync buck regulator in negative output configuration with up to 500mA output current
- Synchronous operation for high efficiency
- No compensation required
- Integrated high-side and low-side NMOS devices
- Selectable PFM or forced PWM mode at light loads
- Internal fixed (500kHz) or adjustable switching frequency 300kHz to 2MHz
- Continuous output current up to 500mA
- Internal or external soft-start
- Minimal external components required
- Power-good and enable functions available
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See how easy it is to design with Intersil's new pin-for-pin compatible synchronous buck regulators with a wide input voltage range. With three different output current options, these highly efficient sync buck regulators simplify power circuit design and enable reuse of circuit board design across a wide range of end applications.