MP2459 ZCC2459 completely replace the high voltage power chip buck

High voltage step-down power chip ZCC2459 completely replace MP2459

Features:

Peak output current 0.5A ·
· 4.5V to 60V wide operating voltage
of the internal power-1 [Omega] of the MOSFET
· 480KHz fixed switching frequency
-regulated ceramic output capacitor
-by-cycle current protection
Thermal shutdown
*> 90% efficiency
Output adjustable from + 0.81V to 0.95Vin
· low current shutdown mode: <1uA
· pin SOT23 package. 6

Applications:

 .高电压功率转换
 ·汽车系统
 ·工业电力系统
 ·分布式电力系统
 ·电池供电的系统