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PDF SMA6820MP Data sheet ( Hoja de datos )
| Número de pieza | SMA6820MP | |
| Descripción | High Voltage 3-Phase Motor Drivers | |
| Fabricantes | Allegro MicroSystems | |
| Logotipo |  |
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SMA6820MP Series
High Voltage 3-Phase Motor Drivers
Features and Benefits
▪ Built-in pre-drive IC and 3 bootstrap diodes as a high-side
drive power supply
▪ CMOS compatible input (3.3 to 5 V)
▪ High-side gate driver using bootstrap circuit or floating
power supply
▪ One pin for 7.5 V regulator output
▪ Built-in protection circuit for controlling power supply
voltage drop
▪ Built-in overheat detection circuit (TD)
▪ Output of fault signal during operation of protection circuit
▪ Output current 1.5, 2, or 2.5 A
▪ Small SIP (SMA 24-pin)
Packages: Power SIP
Not to scale
Leadform 2451
Leadform 2452
Description
The SMA6820MPinverter power module (IPM) series provides
a robust, highly-integrated solution for optimally controlling
3-phase motor power inverter systems and variable speed
control systems used in energy-conserving designs to drive
motors of residential and commercial appliances. These ICs
take 230 VAC input voltage, and up to 2.5 A (continuous)
output current. They can withstand voltages of up to 500 V
(MOSFET breakdown voltage).
The SMA6820MP power package includes an IC with all of
the necessary power elements (six MOSFETs) and pre-driver
ICs (two) needed to configure the main circuit of an inverter.
This enables the main circuit of the inverter to be configured
with fewer external components than traditional designs.
Applications include residential white goods (home
applications) and commercial appliance motor control:
• Air conditioner fan
• Small ventilation fan
• Dishwasher pump
Functional Block Diagram
VB 1
VB 2
VB 3
VD
VCC1
HIN1
HIN2
HIN3
COM1
UVLO
Input
Logic
UVLO UVLO UVLO
High Side
Level Shift Driver
VCC2
VREG
LIN1
LIN2
LIN3
COM2
FO
7.5V
Reg.
UVLO
Input
Logic
Thermal
Detect
Low Side
Driver
VBB 1
VBB 2
U
V
W1
W2
LS2
LS1
Figure 1. Driver block diagrams.
SMA6820MP-DS Rev 5
1 page  
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
SMA6821MP SWITCHING CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Symbol
Conditions
tdH(on)
trH
Switching Time, High Side
trr VBB = 150 V, VCC = 15 V, ID = 2 A, 0 V ≤ VIN ≤ 5 V
tdH(off)
tfH
tdL(on)
trL
Switching Time, Low Side
trr VBB = 150 V, VCC = 15 V, ID = 2 A, 0 V ≤ VIN ≤ 5 V
tdL(off)
tfL
SMA6822MP SWITCHING CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Symbol
Conditions
tdH(on)
trH
Switching Time, High Side
trr VBB = 300 V, VCC = 15 V, ID = 1.5 A, 0 V ≤ VIN ≤ 5 V
tdH(off)
tfH
tdL(on)
trL
Switching Time, Low Side
trr VBB = 300 V, VCC = 15 V, ID = 1.5 A, 0 V ≤ VIN ≤ 5 V
tdL(off)
tfL
SMA6823MP SWITCHING CHARACTERISTICS, valid at TA=25°C, unless otherwise noted
Characteristics
Symbol
Conditions
tdH(on)
trH
Switching Time, High Side
trr VBB = 300 V, VCC = 15 V, ID = 2.5 A, 0 V ≤ VIN ≤ 5 V
tdH(off)
tfH
tdL(on)
trL
Switching Time, Low Side
trr VBB = 300 V, VCC = 15 V, ID = 2.5 A, 0 V ≤ VIN ≤ 5 V
tdL(off)
tfL
Min Typ Max Units
– 450 –
ns
– 100 –
ns
– 90 – ns
– 350 –
ns
– 20 – ns
– 550 –
ns
– 110 –
ns
– 90 – ns
– 360 –
ns
– 20 – ns
Min Typ Max Units
– 550 –
ns
– 100 –
ns
– 120 –
ns
– 420 –
ns
– 30 – ns
– 570 –
ns
– 100 –
ns
– 120 –
ns
– 450 –
ns
– 30 – ns
Min Typ Max Units
– 640 –
ns
– 100 –
ns
– 150 –
ns
– 520 –
ns
– 30 – ns
– 650 –
ns
– 100 –
ns
– 150 –
ns
– 580 –
ns
– 30 – ns
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
5
5 Page 
SMA6820MP
Series
High Voltage 3-Phase Motor Drivers
Packing Specification
Leadform 2452
Dimensions in millimeters
24.9
12.2
X
590
Tube material: PVC
Maximum 18 pieces per tube
(pins aligned along X direction)
Rubber plug each end
130
185
Z
Y
610
Maximum 14 tubes in Y direction
Maximum 4 tubes in Z direction
Maximum pieces per carton:
18 pieces per tube
14 tubes per layer
x 4 layers of tubes
1008 pieces per carton
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet SMA6820MP.PDF ] | |
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