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AMT49413 데이터시트(PDF) 2 Page - Allegro MicroSystems

부품명 AMT49413
상세설명  3-Phase BLDC Controller and MOSFET Driver
PDF  21 Pages
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제조업체  ALLEGRO [Allegro MicroSystems]
홈페이지  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems

AMT49413 데이터시트(HTML) 2 Page - Allegro MicroSystems

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3-Phase BLDC Controller and MOSFET Driver
AMT49413
2
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
the PWM input can be used to provide speed and torque control,
allowing the internal current control circuit to set the maximum
current limit.
Efficiency is enhanced by using synchronous rectification. The
power FETs are protected from shoot-through by integrated
crossover control with dead time. The dead time can be set by a
single external resistor.
The AMT49413 is supplied in a 48-pin QFN with exposed thermal
pad. This is a small footprint (49 mm2) power package, that is lead
(Pb) free, with 100% matte-tin leadframe plating.
SELECTION GUIDE
ABSOLUTE MAXIMUM RATINGS
Part Number
Packing
Package
AMT49413GEVATR
1000 pieces per 7-inch reel
7 × 7 mm QFN with exposed pad
DESCRIPTION (continued)
Parameter
Symbol
Conditions
Rating
Units
Load Supply Voltage
VBB
VBB pin
–0.3 to 50
V
Logic Input/Output Voltage
VRESET
RESET pin input
–0.3 to 6
V
Remaining logic pins
–0.3 to 7
V
Output Voltage Range
VGHx
GHA, GHB, and GHC pins
VSx to VSx + 15
V
VGLx
GLA, GLB, and GLC pins
–5 to 16
V
VCx
CA, CB, and CC pins
VSx+ 15
V
VSx
SA, SB, and SC pins
–5 to 55
V
CSP, CSN, and LSS pins
–4 to 6.5
V
CSO, VDSTH pins
–0.3 to 6.5
V
VDRAIN pin
–0.3 to 55
V
Operating Temperature Range (G)
TA
–40 to 105
°C
Junction Temperature
TJ
150
°C
Transient Junction Temperature
TtJ
Overtemperature event not exceed-
ing 1 s, lifetime duration not exceed-
ing 10 hr; guaranteed by design
characterization
175
°C
Storage Temperature Range
Tstg
–55 to 150
°C
ESD Rating, Human Body Model
AEC-Q100-002, all pins except CP1
2000
V
AEC-Q100-002, pin CP1
1000
V
ESD Rating, Charged Device Model
AEC-Q100-011, all pins
1050
V
THERMAL CHARACTERISTICS: May require derating at maximum conditions; see Applications Information section
Characteristic
Symbol
Test Conditions*
Value Units
Package Thermal Resistance
RθJA
High-K PCB (multilayer with significant copper areas,
based on JEDEC standard JESD51-7)
24
ºC/W
Die-to-Exposed Pad Thermal Resistance
RθJP
2
ºC/W
*Additional thermal information available on Allegro website.



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