A3930KJP-T Allegro Microsystems Inc, A3930KJP-T Datasheet - Page 5

• Manufacturer Part Number: A3930KJP-T
• Description: IC MOTOR CTLR BLDC 3PH 48-LQFP
• Manufacturer: Allegro Microsystems Inc

Specifications of A3930KJP-T

• Package / Case: 48-LFQFP Exposed Pad
• Applications: DC Motor Controller, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Current - Output: 500mA
• Voltage - Supply: 5.5 V ~ 50 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• No. Of Outputs: 12
• Output Current: 1mA
• Supply Voltage Range: 5.5V To 50V
• Driver Case Style: LQFP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +125°C
• Base Number: 3930
• Motor Type: Three Phase DC Brushless
• Svhc: No
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

A3930
A3931
Continued on the next page…
ELECTRICAL CHARACTERISTICS (continued)
Turn-Off Propagation Delay
Dead Time (turn-off to turn-on delay)
Logic Inputs and Outputs
FFx Fault Output (Open Drain)
FFx Fault Output Leakage Current
TACHO and DIRO Output High Voltage
TACHO and DIRO Output Low Voltage
Input Low Voltage
Input High Voltage (Except RESET)
RESET Input High Voltage
Input Hysteresis
Input Current (Except H1, H2, H3, and
RESET)
RESET Input Pull-Down Resistor
Hx Input Pull-Up Resistor
Current Sense Differential Amplifier
Input Bias Current
Input Offset Current
CSP Input Resistance
CSN Input Resistance
Differential Input Voltage
Output Offset Voltage
Output Offset Voltage Drift
Input Common Mode Range
Differential Input Voltage Gain
Low Output Voltage Error
DC Common Mode Gain
Source Resistance
Output Dynamic Range
Output Current – Sink
Output Current – Source
2
Characteristics
and
2
2
2
2
I
CSOUT(source)
I
CSOUT(sink)
Symbol
V
V
r
A
t
R
R
CSOUT
V
V
OOS(∆t)
t
V
V
CSOUT
DEAD
V
R
R
V
V
I
p(off)
I
V
I
V
V
V
CMdc
I
OOS
A
IOS
OH
IHys
IBS
CSP
CSN
IHR
CM
OH
IN
OL
OL
PD
PU
err
IH
ID
IL
V
at T
From Hall input change to unloaded
gate output change
From other control input change to
unloaded gate output change
R
R
R
RDEAD = tied to V5
I
V
I
I
V
V
CSP = CSN = 0 V
CSP = CSN = 0 V
Measured with respect to AGND
Measured with respect to AGND
V
–1.3 V < CSN < 4 V
CSP = CSN = 0 V
CSP = CSN = 0 V
CSP = CSN
40 mV < V
0 < V
V
CSP = CSN = 200 mV
V
–100 μA < I
V
V
J
OL
OH
OL
CSOUT
= –40°C to 150°C, V
O
IN
IN
ID
CSOUT
CSOUT
CSOUT
DEAD
DEAD
DEAD
Automotive 3-Phase BLDC Controller
= 1 mA, fault asserted
= 5 V, fault not asserted
= 1 mA
= 5 V
= 0 V
= CSP – CSN, –1.3 V < CSP < 4 V,
= –1 mA
ID
= 5 kΩ
= 50 kΩ
= 400 kΩ
= 2 V ±5%
= 2 V ±5%
< 40 mV,
= 2 V, –2 mA < I
= (19 × V
ID
CSOUT
Test Conditions
< 175 mV, V
ID
< 100 μA
) + V
BB
OOS
CSOUT
= 7 to 45 V, unless otherwise noted
CM
+ V
in range
< 0.5 mA
err
and MOSFET Driver
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
V
5
–250
Min.
–1.5
18.5
300
835
300
–10
100
–20
2.2
0.1
–1
– 1 V
–1
–
–
–
–
–
–
–
2
–
–
–
–
0
–
–
–
–
–
–200
Typ.
500
150
180
960
500
100
320
100
–30
–19
3.3
50
80
19
80
6
–
–
–
–
–
–
–
–
–
4
–
–
–
–
1
1
1090
–150
– 0.2
Max.
19.5
700
200
200
550
0.4
0.4
0.8
10
20
V
–
–
–
1
–
–
–
–
1
–
–
–
–
–
4
–
–
–
–
5
μV/°C
Units
mV
mV
mV
V/V
mV
mA
mA
kΩ
kΩ
kΩ
kΩ
dB
μA
μA
μA
μA
ns
ns
ns
ns
μs
μs
Ω
V
V
V
V
V
V
V
V
5