BD9851EFV
4-18V 2ch Boost / Inverting / Buck converter (Controller)
BD9851EFV
4-18V 2ch Boost / Inverting / Buck converter (Controller)
BD9851EFV is a 2 channel step-down switching regulator. It is possible to choose small application space due to its high-speed operation (Max switching frequency 3MHz)
For Automotive usage, please contact Sales.
Product Detail
Specifications:
ch
2
Integrated FET / Controller
Controller
Topology
Buck / Boost / Inverting
Synchronous / Nonsynchronous
Non-synchronous
Vin1(Min.)[V]
4
Vin1(Max.)[V]
18
Iout1(Max.)[A]
0.2
Vin2(Min.)[V]
4
Vin2(Max.)[V]
18
SW frequency(Max.)[MHz]
3
Light Load mode
No
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
6.5x6.4 (t=1)
Features:
・2 Channel Power MOSFET driver・Selectable Drive FET (N / P channel FET)
・Short Circuit Protection (SCP) by delay time and latch method
・Under Voltage Lock Out (UVLO)
・Thermal Shut Down (TSD)
・Stand-by / Active control
・Package : HTSSOP-B20
