Datasheet
100 V VB 3.5 A/4.5 A Peak Current
High Frequency High-Side and Low-Side
Driver
BD2320EFJ-LA BD2320UEFJ-LA
General Description
Key Specification
This is the product guarantees long time support in
industrial market.
◼ High-Side Supply Voltage and Floating Voltage:100 V
◼ Output Voltage Range:
◼ Output Current Io+/Io-:
◼ Propagation Delay:
◼ Delay Matching:
◼ Offset Voltage Pin Leak Current:
◼ Operating Temperature Range:
7.5 V to 14.5 V
3.5 A/4.5 A
27 ns (Typ)
12 ns (Max)
10 µA (Max)
-40 °C to +125 °C
BD2320EFJ-LA and BD2320UEFJ-LA are the 100 V
maximum voltage High-Side and Low-Side gate drivers
which can drive external Nch-FET using the bootstrap
method. The driver includes a 100 V bootstrap diode and
independent inputs control for High-Side and Low-Side.
3.3 V and 5.0 V are available for interface voltage. Under
Voltage Lockout circuits are built in for High-Side and
Low-Side.
Package
HTSOP-J8
W (Typ) x D (Typ) x H (Max)
4.9 mm x 6.0 mm x 1.0 mm
Features
◼ Long Time Support Product for Industrial Applications.
◼ Under Voltage Lockout (UVLO) for High-Side and
Low-Side Driver
◼ 3.3 V and 5.0 V Interface Voltage
◼ Output In-phase with Input Signal
Applications
◼ Power Supplies for Telecom and Datacom.
◼ MOSFET Application
◼ Half-bridge and Full-bridge Converters
◼ Forward Converters
Typical Application Circuit
Up to 88 V
12 V
VB
HIN
HIN
HO
LIN
LIN
TO
LOAD
VS
VCC
LO
GND
〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays.
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