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See Technical Specifications

LM5109BSD +BOM

Compact power management for efficient motor control, featuring a non-inverting half-bridge gate driver in an 8-WSON package (4x4mm)

Manufacturer:

Texas Instruments
Mfr.Part #:

LM5109BSD
Datasheet:

LM5109BSD Datasheet (PDF)
Type:

High-Side, Low-Side
Mounting Style:

SMD/SMT
Number Of Drivers:

2 Driver
Number Of Outputs:

2 Output
EDA/CAD Models:

Request Free CAD Models for LM5109BSD

Email: [email protected]

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Tel: +852 95804164

LM5109BSD General Description

The LM5109BSD gate driver is the perfect solution for high voltage applications, offering a wide input voltage range and a peak output drive current of 2.5A. Its adjustable dead time control ensures reliable operation by preventing shoot-through current, while features like undervoltage lockout protection and thermal shutdown provide added safety measures. This compact device is designed for easy integration into space-constrained applications, making it ideal for a variety of systems such as motor control, power inverters, and DC-DC converters. With fast rise and fall times, the LM5109BSD can effectively drive MOSFETs and IGBTs with high efficiency and minimal power losses

Key Features

Robust design ensures reliability in harsh environments
Integrated diode bridge simplifies PCB layout
Boost regulator provides flexibility for various supply voltage options

Application

Increase voltage levels
Industrial use cases
Synchronous operation

Specifications

Product Category	Gate Drivers	Type	High-Side, Low-Side
Mounting Style	SMD/SMT	Number of Drivers	2 Driver
Number of Outputs	2 Output	Output Current	1 A
Supply Voltage - Min	8 V	Supply Voltage - Max	14 V
Rise Time	15 ns	Fall Time	15 ns
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Series	LM5109B	Features	Independent
Height	0.8 mm	Length	4 mm
Logic Type	TTL	Maximum Turn-Off Delay Time	2 ns
Maximum Turn-On Delay Time	2 ns	Operating Supply Current	1.8 mA
Product Type	Gate Drivers	Propagation Delay - Max	32 ns
Factory Pack Quantity	1000	Subcategory	PMIC - Power Management ICs
Technology	Si	Width	4 mm