概览
描述
The ISL8130EVAL2Z evaluation board provides simple, voltage mode control with fast transient response and is used to evaluate the performance of the ISL8130 universal pulse-width modulation (PWM) controller. The 0.6V internal reference as well as external reference can be selected via the REFIN pin. The ISL8130 is offered in a space saving 4mm x 4mm QFN package and an easy-to-use 20 Ld QSOP package.
特性
- Universal controller for multiple DC/DC converters
- Wide input range
- 4.5V to 5.5V
- 5.5V to 28V
- Programmable soft-start
- Supports pre-biased load applications
- Resistor-selectable switching frequency
- 100kHz to 1.4MHz
- Fast transient response
- High-bandwidth error amplifier
- Extensive circuit protection functions
- Overvoltage, overcurrent, shutdown
- Pb-free (RoHS compliant)
应用
设计和开发
支持
视频和培训
The ISL8130 is a versatile controller that integrates control, output adjustment, monitoring and protection functions into a single package for synchronous buck, standard boost, SEPIC and flyback topologies.
Transcript
Hello, I am Pengju Kong. I am now in APEC 2012 to demo our controller ISL8130. It is a universal controller that can be configured as synchronous buck and a boost converter, or a SEPIC, or a buck-boost converter, so you can use one controller in your multi-output rail to power the load. This application of this IC includes the ATX power supply and also, for example, the UPS power.