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PDF TMC1420-LA Data sheet ( Hoja de datos )
| Número de pieza | TMC1420-LA | |
| Descripción | Dual N & P-Channel 40V Power MOSFET | |
| Fabricantes | TRINAMIC | |
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POWER MOSFETs FOR STEPPER MOTORS
INTEGRATED CIRCUITS
TMC1420-LA DATASHEET
Dual N & P-Channel 40V Power MOSFET with extremely low on-resistance.
High energy efficiency and good thermal performance.
PRODUCT SUMMARY
BVDSS
RDS(ON)
ID
N-CH
40V
26.5mΩ
8.8A
P-CH
-40V
42mΩ
-7.3A
FEATURES AND BENEFITS
N & P-Channel MOSFET Half Bridge Device
Simple Drive Requirement
Good Thermal Performance
IR-reflow and backside heat sink
Fast Switching Performance for quick motor reaction
PQFN package, 5x6 mm
RoHS Compliant and Halogen-Free
TMC262 WITH 4X TMC1420-LA MOSFETS
TMC262
APPLICATIONS
TMC1420 MOSFETs fit best with
TRINAMIC 2-phase bipolar stepper
motor drivers:
TMC262: up to 4A RMS motor current
with 4xTMC1420-LA
TMC248: up to 3.5A RMS motor current
with 4xTMC1420-LA
TMC249: up to 3.5A RMS motor current
with 4xTMC1420-LA
DESCRIPTION
The TMC 1420-LA is highly energy
efficient. Employing silicon process
technology, the TMC1420 achieves an
extremely low on-state resistance and
fastest switching performance. The
TMC1420-LA is intended for power
conversion and power management
applications that require high efficiency
and power density. The PQFN 5x6
package uses standard infrared reflow
technique with the backside heat sink
and has a very good thermal
performance. The package is similar to
other enhanced SO-8 packages in the
market, such as LFPak and PowerSO-8.
TMC1420
+VM
TMC1420
G
SD
P
G
SD
P
G
DS
N
G
DS
N
10R 10R
RSENSE
RSENSE
G
SD
N
G
SD
N
G
DS
P
G
DS
P
Order code
TMC1420-LA
Motor coil A
Motor coil B
Description
N and P-channel enhancement mode power MOSFET
TRINAMIC Motion Control GmbH & Co. KG
Hamburg, Germany
TMC1420
+VM
TMC1420
Size
5 x 6 mm2
1 page  
TMC1420-LA DATASHEET (Rev. 1.01 / 2014-MAY-12)
5
4.2.1 Source-Drain Diode
Parameter
Forward On Voltage*
Reverse Recovery Time
Reverse Recovery Charge
* Pulse test
Symbol Test Conditions Min Typ Max Unit
VSD VGS=0V, IS=-2.9A
trr VGS=0V, IS=-5A
Qrr dl/dt=100A/µs
-1.2 V
32 ns
34 nC
www.trinamic.com
5 Page 
TMC1420-LA DATASHEET (Rev. 1.01 / 2014-MAY-12)
11
8 Disclaimer
TRINAMIC Motion Control GmbH & Co. KG does not authorize or warrant any of its products for use in
life support systems, without the specific written consent of TRINAMIC Motion Control GmbH & Co.
KG. Life support systems are equipment intended to support or sustain life, and whose failure to
perform, when properly used in accordance with instructions provided, can be reasonably expected to
result in personal injury or death.
Information given in this data sheet is believed to be accurate and reliable. However no responsibility
is assumed for the consequences of its use nor for any infringement of patents or other rights of
third parties which may result from its use.
Specifications are subject to change without notice.
All trademarks used are property of their respective owners.
9 ESD Sensitive Device
The TMC1420-LA is an ESD sensitive CMOS device sensitive to electrostatic discharge. Take special care
to use adequate grounding of personnel and machines in manual handling. After soldering the
devices to the board, ESD requirements are more relaxed. Failure to do so can result in defect or
decreased reliability.
www.trinamic.com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TMC1420-LA.PDF ] | |
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