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L6227Q on a board, in 3D

L6227Q

STMicroelectronics

-25℃~+125℃ 1.4A 1.69Ω 2 8V~52V Bipolar Driver Yes QFN-32(5x5) Stepper Motor Driver ROHS

Extended
DatasheetJLCPCBLCSCst/L6227Q
Category
Stepper Motor Driver
Package
QFN-32(5x5)
Pins
32

Overview

The L6227Q is a stepper Motor Driver made by STMicroelectronics in a QFN-32(5x5) package with 33 pins. -25℃~+125℃ 1.4A 1.69Ω 2 8V~52V Bipolar Driver Yes QFN-32(5x5) Stepper Motor Driver ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:L6227Q, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL_L6226QTR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C222198).

Symbol

GND1NC2NC3NC4NC5NC6NC7NC8OUT1B9NC10RCB11SENSEB12IN1B13IN2B14VREFB15ENB16VBOOT17NC18OUT2B19VSB20GND21VSA22OUT2A23VCP24ENA25VREFA26IN1A27IN2A28SENSEA29RCA30OUT1A31NC32EP33
EasyEDA_Cloud:L6227QFrom EasyEDA

Footprint

33
EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL_L6226QTRFrom EasyEDA

Parameters

8
Control Voltage
8V~52V
Drive Type
Bipolar Driver
Features
Overcurrent Protection, Short-Circuit Protection, Over temperature protection, Under-voltage lockout, Built-in charge pump, Dead-time / shoot-through protection
Number of H-bridges
2
Operating Temperature
-25℃~+125℃
Output Current
1.4A
RDS(on)
1.69Ω
Technology
Yes

Order codes

1

Pinout

33
The pins of the L6227Q
PinNameType
1GNDUnspecified
2NCUnspecified
3NCUnspecified
4NCUnspecified
5NCUnspecified
6NCUnspecified
7NCUnspecified
8NCUnspecified
9OUT1BUnspecified
10NCUnspecified
11RCBUnspecified
12SENSEBUnspecified
13IN1BUnspecified
14IN2BUnspecified
15VREFBUnspecified
16ENBUnspecified
17VBOOTUnspecified
18NCUnspecified
19OUT2BUnspecified
20VSBUnspecified
21GNDUnspecified
22VSAUnspecified
23OUT2AUnspecified
24VCPUnspecified
25ENAUnspecified
26VREFAUnspecified
27IN1AUnspecified
28IN2AUnspecified
29SENSEAUnspecified
30RCAUnspecified
31OUT1AUnspecified
32NCUnspecified
33EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the L6227Q?

Yes. The symbol is EasyEDA_Cloud:L6227Q and the footprint EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL_L6226QTR, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the L6227Q?

QFN-32(5x5), with 33 pins. Its footprint is drawn on this page.

Where is the L6227Q datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the L6227Q?

JLCPCB lists it as part C222198, with 0 in stock; the sellers' links on this page open their listings.