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參數(shù)資料
| 型號(hào)： | AM5901AF44-E1 |
| 廠商： | BCD Semiconductor Manufacturing Limited |
| 英文描述： | 4-CHANNEL MOTOR DRIVER WITH POWER CONTROLLER |
| 中文描述： | 4通道馬達(dá)驅(qū)動(dòng)器，功率控制器 |
| 文件頁(yè)數(shù)： | 9/19頁(yè) |
| 文件大?。?/td> | 297K |
| 代理商： | AM5901AF44-E1 |
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Data Sheet
9
Mar. 2007 Rev. 1. 3
BCD Semiconductor Manufacturing Limited
4-CHANNEL MOTOR DRIVER WITH POWER CONTROLLER
AM5901A
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
MUTE34 ON Threshold Voltage
V
M34ON
IN3=IN4=1.8V
0.8
V
MUTE34 OFF Threshold Voltage
V
M34OFF
IN3=IN4=1.8V
2.0
V
V
REF
ON Threshold Voltage
V
REFON
IN1=IN2=IN3=IN4=1.8V
1.2
V
V
REF
OFF Threshold Voltage
V
REFOFF
IN1=IN2=IN3=IN4=1.8V
0.8
V
BRAKE 1 Brake Current
I
BRAKE1
Current difference between BRAKE1
pin "H" and "L"
4
7
10
mA
PWM Power Supply Driving Section
PWM Sink Current
I
PSW
IN1=2.1V
7.9
13
17.5
mA
HV
CC
Level Shift Voltage
V
SHIF
IN1=1.8V, HV
CC
-OUT1F
0.25
0.45
0.55
V
HV
CC
Leak Current
I
HLK
HV
CC
=9V,
VSYS1=VSYS2=BATT=0V
0
11
μ
A
PWM Amplifier Transfer Gain
G
PWM
IN1=1.8V, HVcc=1.2 to 1.4V
1/60
1/50
1/40
1/k
DC/DC Converter Section
(Error Amplifier Section)
VSYS1 Pin Threshold Voltage
V
SITH
3.05
3.2
3.35
V
EO Pin Output Voltage H
V
EOH
EI=0.7V, I
O
=-80
μ
A
EI=1.3V, I
O
=80
μ
A
1.4
1.6
V
EO Pin Output Voltage L
V
EOL
0.3
V
(Short-circuit Protection)
SPRT Pin Voltage (Normal)
V
SPR
EI=1.3V
0
0.1
V
SPRT Pin Current 1 EO=H
I
SPR1
EI=0.7V
6
10
16
μ
A
SPRT Pin Current 2 EO=L
I
SPR2
EI=1.3V, OFF=0V
12
20
32
μ
A
SPRT Pin Current 3
(Over-voltage)
I
SPR3
EI=1.3V, BATT=9.5V
12
20
32
μ
A
SPRT Pin Impedance
R
SPR
175
220
265
k
SPRT Pin Threshold Voltage
V
SPTH
EI=0.7, C
T
=0V
1.1
1.2
1.3
V
Over-voltage Protection Detect
V
HVPR
BSEN Pin Voltage,
pin 7=1.3V, pin 12=3.2V
8
8.6
9
V
(Transistor Driving Section)
SW Pin Output Voltage 1 H
V
SW1H
BATT=C
T
=1.5V, I
O
=-2mA,
VSYS1=VSYS2=0V, at start
0.78
0.98
1.13
V
SW Pin Output Voltage 2 H
V
SW2H
C
T
=0V, I
O
=-10mA, EI=0.7V,
SPRT=0V
1
1.5
V
SW Pin Output Voltage 2 L
V
SW2L
C
T
=2V, I
O
=10mA
0.3
0.45
V
SW Pin Oscillating Frequency 1
f
SW1
C
T
=470pF, VSYS1=VSYS2=0, at start
65
80
95
kHz
SW Pin Oscillating Frequency 2
f
SW2
C
T
=470pF, CLK=0V
60
70
82
kHz
Electrical Characteristics (Continued)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM5901ALF44 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:4-CHANNEL MOTOR DRIVER WITH POWER CONTROLLER |
| AM5901ALF44-E1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:4-CHANNEL MOTOR DRIVER WITH POWER CONTROLLER |
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