The ISL6410 and ISL6410A are synchronous current-mode PWM regulators designed to provide a total DC-DC solution for microcontrollers, microprocessors, CPLDs, FPGAs, core processors/BBP/MAC, and ASICs. The ISL6410 should be selected for applications using 3.3V ±10% as an input voltage and the ISL6410A in applications requiring 5.0V ±10%. These synchronous current mode PWM regulators have integrated N- and P-Channel power MOSFETs and provide pre-set pin programmable outputs. Synchronous rectification with internal MOSFETs is used to achieve higher efficiency and a reduced external component count. The operating frequency of 750kHz typical allows the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 500kHz to 1MHz. A power good signal “PG” is generated when the output voltage falls outside the regulation limits. Other features include overcurrent protection and thermal overload shutdown. The ISL6410 and ISL6410A are available in an MSOP 10 lead package.
The ISL6410 and ISL6410A are fully integrated synchronous buck regulators designed to provide a complete DC-DC solution for microcontrollers, microprocessors, CPLDs, FPGAs, and ASICs. The ISL6410 is selected for applications using a 3.3V +10% input voltage, while the ISL6410A is intended for applications requiring a 5.0V +10% input voltage. These devices feature integrated N- and P-Channel power MOSFETs to achieve high efficiency and a reduced external component count.
| Continuous Output Current | 600mA |
|---|---|
| Operating Frequency | 750kHz typical |
| Synchronization Range | 500kHz to 1MHz |
| Supply Voltage (ISL6410) | 3.0V to 3.6V |
| Maximum Junction Temperature | 150°C |
| Output Voltage Accuracy | ±1.5% |
| Efficiency (ISL6410) | 92% |
| Efficiency (ISL6410A) | 93% |
The ISL6410 is selected for applications using 3.3V +10% as an input voltage, while the ISL6410A is for applications requiring 5.0V +10%.
The devices are available in MSOP and QFN packages.
The typical operating frequency is 750kHz.