A3932SEQ-TTR Allegro MicroSystems, Inc., A3932SEQ-TTR Datasheet - Page 3

• Manufacturer Part Number: A3932SEQ-TTR
• Description: IC MOSFET DRVR 5V DUAL HI/LO SIDE 3-PHASE BRDG 32PLCC T/R
• Manufacturer: Allegro MicroSystems, Inc.

ELECTRICAL CHARACTERISTICS: unless otherwise noted at T
C
NOTES: 1. Typical Data is for design information only.
Parameter
Supply Current
Quiescent Current
Reference Voltage
Output Voltage
Output Voltage Regulation
Digital Logic Levels
Logic Input Voltage
Logic Input Current
Gate Drive
Low-Side Output Voltage
High-Side Output Voltage
Pulldown Switch Resistance
Pullup Switch Resistance
Low-Side Output
Switching Time
High-Side Output
Switching Time
Propagation Delay Time
(PWM to gate output)
Maximum Dead Time
Minimum Dead Time
boot
www.allegromicro.com
= 0.1 µF; C
2. Negative current is defi ned as coming out of (sourcing) the specifi ed device terminal.
REG
= 10 µF; C
∆V
∆
VREG(∆VBB)
Symbol
REG(∆IREG)
V
V
r
r
V
V
DS(on)
DS(on)
t
t
t
t
t
t
load
V
rGHx
fGHx
I
V
GHxH
rGLx
fGLx
dead
dead
LCAP
GLxH
I
REG
I
t
t
BB
IH
pr
IL
pf
IH
IL
= 3300 pF
Conditions
RESET high, coast mode, stopped
I
V
18 V ≤ V
V
I
I
All inputs except SR
SR input only
All inputs except SR
SR input only
V
V
I
I
I
I
10% to 90%, with C
90% to 10%, with C
10% to 90%, with C
90% to 10%, with C
GHx, GLx rising, C
GHx, GLx falling, C
GHx to GLx, V
GLx to GHx, I
LCAP
REG
REG
GLx
GHx
GLx
GHx
BB
BB
IH
IL
= 0.8 V
= 2 V
= V
= 13.2 V to 18 V, I
= 0
= 50 mA
= 0
= -50 mA
= -1 to -30 mA, coast
= -10 mA, coast
= -3 mA
;
f
REG
PWM
BB
≤ 50 V, I
≤15 V, I
= 22.5 kHz Square Wave; Two Phases Active.
DEAD
DEAD
= 780 µA, C
load
= 0 V, C
REG
load
REG
load
load
load
load
REG
= 0
= 0
= -10 mA
= -10 mA
= -10 mA
load
A
load
= 0
= 25°C; V
MOSFET CONTROLLER
= 0
THREE-PHASE POWER
V
REG
4.75
10.8
12.4
10.4
BB
Min
2.0
3.0
-30
-50
3.5
50
–
–
–
–
–
–
–
–
–
–
–
–
–
–
- 0.8 V
= 18 V to 50 V; C
V
BB
REG
11.6
Typ
120
120
220
100
110
5.0
4.0
5.6
13
25
40
14
60
60
Limits
–
–
–
–
–
–
–
–
- 2.5
- 0.5
Continued —
Max
5.25
13.2
13.6
-130
12.8
150
-90
8.0
0.8
1.8
7.6
LCAP
–
–
–
–
–
–
–
–
–
–
–
–
–
–
3932
,
Units
mA
mV
mV
µA
µA
µs
ns
ns
ns
ns
ns
ns
ns
Ω
Ω
V
V
V
V
V
V
V
V
V
V
3