通过认证
“供应 首鼎 SD6209 非同步PWM升压IC”参数说明
| 是否有现货： | 是 | 认证： | SHOUDING |
| 应用领域： | SD6209 | 集成度高低： | SD6209 |
| 封装： | SOT23-5 | 功能结构： | SD6209 |
| 制作工艺： | 半导体集成电路 | 导电类型： | SD6209 |
| 外形： | SOT23-5 | 型号： | SD6209 |
| 规格： | SOT23-5 | 商标： | SHOUDING |
| 包装： | 一级代理 | SD6209： | 升压IC |
“供应 首鼎 SD6209 非同步PWM升压IC”详细介绍
型号： SD6209 品牌：SHOUDING 封装：SOT23-5
General Description
The SD6209 is a boost topology switching regulator for wide operating voltage applications. Itprovides built-in gate driver pin, EXT pin, for driving the external N-MOSFET. The internal compensation network minimizes external component counts, and the non-inverting input of error amplifier connects to a 0.6V precision reference voltage.The SD6209 internal soft start function.The SD6209 is available in the small footprint SOT23-5L package to fit in space-saving PCB layout for miscellaneous application fields.
Features
Wide Supply Voltage Operating Range: 2.4 to 5.5V
Precision Feedback Reference Voltage: 0.6V (±2%)
Shutdown Current: <1μA
Internal static PWM frequency: 550KHz
Internal Soft Start Function :7ms (SS)
Over Voltage Protection
Package: SOT23-5L
Duty Cycle: PWM/PFM Switching Control Circuit (15%~90%)
Applications
Chargers
LCD Displays
Digital Cameras
Handheld Devices
Portable Products
Typical Application Circuit
