0.4A PWM Buck DC/DC Converter power ic with Wide operation voltage High efficiency
GENERAL DESCRIPTION
The product is a step-down switch-mode converter. It can offer a very compact solution to achieve a 0.4A continuous output current over a wide
input supply range,with excellent load and line regulation..
FEATURES
● Output load current: 0.4A
● Wide operation voltage: 5V~65V
● High efficiency up to 85%
● Internal current and thermal limit
APPLICATIONS
● Flat-Panel Television and Monitor
● General Purposes
TYPICAL APPLICATION
CIRCUIT
PACKAGE
SOP-8
| Pin Name | Pin Number | I/O | Pin Function |
| VIN | 1 | P | Supply voltage input |
| SW | 2 | O | Switching output |
| FB | 3 | I | Output voltage feedback control |
| EN | 4 | I | ON/OFF Shutdown |
| GND | 5,6,7,8 | P | Ground |
ABSOLUTE MAXIMUM RATING
DOWNLOAD THE DATASHEET OF JY3111P
