BD9305AFVM
Step-down, High-efficiency Switching Regulators (Controller type)
BD9305AFVM
Step-down, High-efficiency Switching Regulators (Controller type)
BD9305AFVM為一款1ch DCDC轉換控制器。由於為推挽式輸出，僅需使用極少的外接元件，即可構成降壓DCDC轉換器。另搭載主從 (MasterSlave)功能，可於連接多組控制器時進行同步。
Product Detail
規格:
ch
1
Integrated FET / Controller
Controller
Topology
Buck
Synchronous / Nonsynchronous
Non-synchronous
Vin1(Min.)[V]
4.2
Vin1(Max.)[V]
18
Iout1(Max.)[A]
0.25
SW frequency(Max.)[MHz]
0.8
Light Load mode
No
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
2.9x4 (t=0.9)
功能:
・1ch DC/DC轉換控制器・輸入電壓範圍: 4.2 to 18V
・回授電壓: 1.25±1.6%
・頻率可調: 100 to 800kHz
・搭載緩啟動功能
・待機電流0 uA (Typ.)
・搭載主從(MASTER/SLAVE)功能
・保護電路: 低電壓誤動作防止電路(UVLO)
過熱保護
計時器閂鎖式(Timer Latch)保護電路
・MSOP8封裝
