4A dual low side MOSFET driver
PM8834
4 A dual low-side MOSFET driver
Datasheet - production data
Applications
SMPS DC-DC converters Motor con...
Description
PM8834
4 A dual low-side MOSFET driver
Datasheet - production data
Applications
SMPS DC-DC converters Motor controllers Line drivers Class-D switching amplifiers
Description
Features
Dual independent low-side MOSFET driver with 4 A sink and source capability
Independent enable for each driver
Driver output parallelability to support higher driving capability
Matched propagation delays
CMOS/TTL-compatible input levels
Wide input supply voltage range: 5 V to 18 V
Embedded drivers with anti cross conduction protection
Low bias switching current
Short propagation delays
Rated for a wide operative temperature range: -40 °C to 125 °C
Industry standard SO8 package and MSOP8 with exposed pad
The PM8834 is a flexible, high-frequency dual low-side driver specifically designed to work with high capacitive MOSFETs and IGBTs.
Both PM8834 outputs can sink and source 4 A independently. A higher driving current can be obtained by connecting the two PWM outputs in parallel.
The PM8834 provides two enable pins which can be used to enable the operation of one or both of the output lines.
The PM8834 works with a CMOS/TTL-compatible PWM signal.
The device is available in an SO8 or an MSOP8 package with an exposed pad.
Table 1. Device summary
Order code
Package
Packing
PM8834 PM8834TR PM8834M PM8834MTR
SO8 MSOP 8L-EP
Tube Tape and reel
Tube Tape and reel
January 2019
This is information on a product in full production.
DS5945 Rev 6
1/22
www.st.com
C...
Similar Datasheet