Datasheet
5.5 V, 2 A
Pch/Nch Power MOSFET with Drivers
For Automotive
BD90302NUF-C
General Description
BD90302NUF-C are boost MOSFET with drivers for
BD8Pxxx Series(Note 1) exclusive use.
BD8Pxxx Series is a buck DC/DC Converter with
boost function.
When used with BD8Pxxx Series, a synchronous
buck-boost DC/DC Converter is constituted.
(Note 1) About whether it supports BD90302NUF-C, refer to
Datasheet of BD8Pxxx Series.
Features
AEC-Q100 Qualified(Note 1)
Built-in Pch/Nch Power MOSFET with Drivers
CTLIN Pin Enables to Control Pch/Nch Power
MOSFET
Wettable Flank SON Package
(Note 1) Grade 1
Applications
Automotive Equipment
(Cluster Panel, Infotainment Systems)
Other Electronic Equipment
Key Specifications
PVOUT Pin Voltage:
3.0 V to 5.5 V
SW2 Pin Current:
2 A (Max)
Pch Power MOSFET ON Resistance: 55 mΩ (Typ)
Nch Power MOSFET ON Resistance: 65 mΩ (Typ)
Shutdown Circuit Current:
0 μA (Typ)
Operating Temperature:
-40 °C to +125 °C
Package
VSON10FV3030
W(Typ) x D(Typ) x H(Max)
3.00 mm x 3.00 mm x 1.00 mm
Enlarged View
VSON10FV3030
Wettable Flank Package
Typical Application Circuit
Buck-Boost DC/DC Converter using BD8P250MUF-C.
BD8P250MUF-C
CBOOT
VIN VIN BOOT
BD90302NUF-C
L1
PVIN
SW
SW2 PVOUT
EN
CIN
VMODE
MODE
SSCG
VOUT
VCC_EX
CTLOUT
PGOOD
RPGOOD
CTLIN
PGND
GND PGND
VREG
CREG
VOUT
COUT
Figure 1. Application Circuit
〇Product structure : Silicon integrated circuit
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TSZ22111 • 14 • 001
〇This product has no designed protection against radioactive rays
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TSZ02201-0J1J0AE01370-1-2
12.Sep.2018 Rev.001
