ROHM Product Detail

Last Time Buy BD9851EFV
4-18V 2ch Boost / Inverting / Buck converter (Controller)

Products discontinuation (EOL) has been announced.

Product Detail

 
Part Number | BD9851EFV-E2
Status | Last Time Buy
Package | HTSSOP-B20
Packing Type | Taping
Unit Quantity | 2500
Minimum Package Quantity | 2500
RoHS | Yes

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 setting (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=1.0)

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
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