LM5109ASDX

Texas InstrumentsExtended

-40℃~+125℃ 15ns 15ns 1A 1A 2 8V~14V Half-Bridge MOSFET WSON-8-EP(4x4) Gate Drivers ROHS

Part id: ti/LM5109ASDX
Category: Gate Drivers
Package: WSON-8-EP(4x4)
Pins: 9
In stock: 0 at JLCPCB (C2677118)

Overview

The LM5109ASDX is a gate Driver made by Texas Instruments in a WSON-8-EP(4x4) package with 9 pins. -40℃~+125℃ 15ns 15ns 1A 1A 2 8V~14V Half-Bridge MOSFET WSON-8-EP(4x4) Gate Drivers ROHS.

PCBKit's library has its KiCad symbol (Driver_FET:LM5109ASD, from KiCad's library) and its footprint (Package_SON:WSON-8-1EP_4x4mm_P0.8mm_EP2.6x3mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2677118).

Symbol

Driver_FET:LM5109ASDFrom KiCad's library

Footprint

Package_SON:WSON-8-1EP_4x4mm_P0.8mm_EP2.6x3mmFrom KiCad's library

Pinout

The pins of the LM5109ASDX
Pin	Name	Type
1	VDD	Power in
2	HI	Input
3	LI	Input
4	VSS	Power in
5	LO	Output
6	HS	Passive
7	HO	Output
8	HB	Passive
9	VSS	Passive

Parameters

Current - Output High(IOH): 1A
Current - Output Low(IOL): 1A
Driven Configuration: Half-Bridge
Fall Time: 15ns
Features: Enable shutdown；Interleaved conduction protection；Dead-time control
Input Logic Level - High: 1.8V~2.2V
Input Logic Level - Low: 800mV~1.8V
Load Type: MOSFET
Number of Drivers: 2
Operating Temperature: -40℃~+125℃
Propagation Delay tpHL: 30ns
Propagation Delay tpLH: 32ns
Quiescent Current(Iq): 600uA
Rise Time: 15ns
Voltage - Supply: 8V~14V

Order codes

LM5109ASDX/NOPBLCSC C2677118

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Questions

Is there a KiCad symbol and footprint for the LM5109ASDX?

Yes. The symbol is Driver_FET:LM5109ASD and the footprint Package_SON:WSON-8-1EP_4x4mm_P0.8mm_EP2.6x3mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM5109ASDX?

WSON-8-EP(4x4), with 9 pins. Its footprint is drawn on this page.

Where is the LM5109ASDX datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM5109ASDX?

JLCPCB lists it as part C2677118, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM5109ASDX?

Parts like it in the library: the LM5109BSDX by Texas Instruments, the LM5109BSD by Texas Instruments and the LM5109ASD/NOPB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.