Overview
Description
The ISL9120IIA-EVZ platform allows for quick evaluation of the high-performance features of the ISL9120 buck-boost regulator. The ISL9120IIA-EVZ evaluates the ISL9120IIAZ featuring resistor programmable output voltage.
The ISL9120 is a highly integrated buck-boost switching regulator for systems using new battery chemistries in a 1.41mm x 1.41mm WLCSP package. They use Renesas' proprietary buck-boost algorithm to maintain voltage regulation while providing excellent efficiency and very low output voltage ripple when the input voltage is close to the output voltage.
Features
- Small, compact design
- Jumper selectable EN (enabled/disabled)
- Jumper selectable BYP (buck-boost/forced bypass)
- Connectors, test points and jumpers for easy probing
- Resistor programmable output voltage
Applications
- Smartphones and tablets
- Portable consumer and wearable devices
Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 525 KB | |
| PCB Design Files | ZIP 585 KB | |
2 items
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Product Options
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
|---|---|---|---|---|---|---|---|
| ISL9120IIA-EVZ | Active | In Stock | 1u | $84.35 | Available | Yes | EAR99 | 8473.30.1180 |
Videos & Training
The ISL9120 offers designers the flexibility to cover a variety of design needs by operating from a Vin of 1.8V to 5.5V and an adjustable output voltage from 1V to 5.2V. Its adaptive PFM operation with forced bypass mode and 2A switches support both low load and high load currents with high efficiency, ensuring longer battery life and less heat buildup. The regulator also delivers 800mA current with 2.5V input and 3.3V output.
Support
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