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| 型号： | APEK4986SLP-01-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 4/17页 |
| 文件大小： | 0K |
| 描述： | Board Eval Motor Control A4986 |
| 标准包装： | 1 |
| 主要目的： | 电源管理，电机控制，步进控制器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | A4986 |
| 已供物品： | 板 |
| 相关产品： | 620-1342-2-ND - IC PWM MOTOR DRIVER 24TSSOP |
| 其它名称： | 620-1376 |
A4986
DMOS Dual Full-Bridge PWM Motor Driver
With Overcurrent Protection
ELECTRICAL CHARACTERISTICS 1 at T A = 25°C, V BB = 35 V (unless otherwise noted)
Characteristics
Symbol
Test Conditions
Min.
Typ. 2
Max.
Units
Output Drivers
Load Supply Voltage Range
Logic Supply Voltage Range
Output On Resistance
Body Diode Forward Voltage
Motor Supply Current
Logic Supply Current
V BB
V DD
R DSON
V F
I BB
I DD
Operating
During Sleep Mode
Operating
Source Driver, I OUT = –1.5 A
Sink Driver, I OUT = 1.5 A
Source Diode, I F = –1.5 A
Sink Diode, I F = 1.5 A
f PWM < 50 kHz
Operating, outputs disabled
Sleep Mode
f PWM < 50 kHz
Outputs off
Sleep Mode
8
0
3.0
–
–
–
–
–
–
–
–
–
–
–
–
–
320
320
–
–
–
–
–
–
–
–
35
35
5.5
430
430
1.3
1.3
4
2
10
8
5
10
V
V
V
m Ω
m Ω
V
V
mA
mA
μ A
mA
mA
μ A
Control Logic
Logic Input Voltage
Logic Input Current
Logic Input Pull-down
Logic Input Hysteresis
Blank Time
Fixed Off-Time
Reference Input Voltage Range
Reference Input Current
Current Trip-Level Error 3
Crossover Dead Time
V IN(1)
V IN(0)
I IN(1)
I IN(0)
R IN02
R IN12
V HYS(IN)
t BLANK
t OFF
V REF
I REF
err I
t DT
V IN = V DD ? 0.7
V IN = V DD ? 0.3
As a % of V DD
OSC = VDD or GND
R OSC = 25 k Ω
V REF = 2 V, %I TripMAX = 33.3%
V REF = 2 V, %I TripMAX = 66.7%
V REF = 2 V, %I TripMAX = 100.00%
V DD ? 0.7
–
–20
–20
–
–
5
0.7
20
23
0
–3
–
–
–
100
–
–
<1.0
<1.0
100
50
11
1
30
30
–
0
–
–
–
475
–
V DD ? 0.3
20
20
–
–
19
1.3
40
37
4
3
±15
±5
±5
800
V
V
μ A
μ A
k Ω
k Ω
%
μ s
μ s
μ s
V
μ A
%
%
%
ns
Protection
Overcurrent Protection Threshold 4
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
I OCPST
T TSD
T TSDHYS
2.1
–
–
–
165
15
–
–
–
A
°C
°C
VDD Undervoltage Lockout
VDD Undervoltage Hysteresis
V DDUVLO
V DDUVLOHYS
V DD rising
2.7
–
2.8
90
2.9
–
V
mV
1 For
input and output current specifications, negative current is defined as coming out of (sourcing) the specified device pin.
2 Typical
data are for initial design estimations only, and assume optimum manufacturing and application conditions. Performance may vary for individual
units, within the specified maximum and minimum limits.
3 V
ERR = [(V REF /8) – V SENSE ] / (V REF /8).
4 Overcurrent protection (OCP) is tested at T A = 25°C in a restricted range and guaranteed by characterization.
Allegro MicroSystems, LLC
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
4
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| APEK4986SLP-01-T-DK | 功能描述:A4986 - Power Management, Motor Control, Stepper Evaluation Board 制造商:allegro microsystems, llc 系列:- 零件状态:有效 主要用途:电源管理，电机控制，步进控制器 嵌入式:否 使用的 IC/零件:A4986 主要属性:- 辅助属性:- 所含物品:板 标准包装:1 |
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| APEK4987SLP-01-T-DK | 功能描述:A4987 - Power Management, Motor Control, Stepper Evaluation Board 制造商:allegro microsystems, llc 系列:- 零件状态:有效 主要用途:电源管理，电机控制，步进控制器 嵌入式:否 使用的 IC/零件:A4987 主要属性:- 辅助属性:- 所含物品:板 标准包装:1 |
| APEK4988SET-01-T-DK | 功能描述:A4988 - Power Management, Motor Control, Stepper Evaluation Board 制造商:allegro microsystems, llc 系列:- 零件状态:有效 主要用途:电源管理，电机控制，步进控制器 嵌入式:- 使用的 IC/零件:A4988 主要属性:- 辅助属性:- 所含物品:板 标准包装:1 |
| APEK4989SLD-01-T | 制造商:Allegro MicroSystems LLC 功能描述: |
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