BD9D321EFJ Datasheet, PDF (20/28 Pages) Rohm – 4.5V to 18V Input, 3.0A Integrated MOSFET 1ch Synchronous Buck DC/DC Converter

BD9D321EFJ
I/O Equivalent Circuit
EN
1. EN
333kΩ
666kΩ
1MΩ
3. VREG
VIN
VREG
Datasheet
2. FB
4. SS
VREG
SS
2.3kΩ
6. SW
BOOT
VIN
SW
BOOT
7. BOOT
VREG
VIN
SW
Figure 35. I/O equivalence circuit
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TSZ22111•15•001
20/25
TSZ02201-0J3J0AC00490-1-2
07.Aug.2013 Rev.001