ISL98607IRTZR5622 Description
DATASHEET ISL98607IRTZR5622 High-Efficiency Power Supply for Small Size Displays FN8651 Rev.1.00 Jan 9, 2018 The ISL98607IRTZR5622 is a high-efficiency power supply for small size displays, like smart phones, requiring ±supply rails. It integrates a boost regulator, LDO, and inverting charge pump that are used to generate two output rails: +5.5V (default) and -5.5V (default).
ISL98607IRTZR5622 Key Features
- Two outputs
- VP = +5.5V (default)
- VN = -5.5V (default)
- 2.8V to 4.8V input voltage range
- >85% efficiency with 20mA load between VP and VN
- 21mm2 solution PCB area
- Fully integrated FETs for synchronous rectification
- Integrated pensation and feedback circuits
- I2C adjustable output voltages and settings
- Integrated VP/VN discharge resistors