參數(shù)資料
型號(hào)： TB6549F
廠商： Toshiba Corporation
英文描述： Full-Bridge Driver IC for DC motor
中文描述： 全橋直流馬達(dá)驅(qū)動(dòng)IC
文件頁數(shù)： 4/18頁
文件大小： 295K
代理商： TB6549F
TB6549F/P
2002-08-30
4
Electrical Characteristics
(V
CC
=
24 V, Ta
=
25°C)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
I
CC1
Stop mode
4
8
I
CC2
CW/CCW mode
6
10
I
CC3
Short break mode
4
8
Supply current
I
CC4
1
(Standby mode)
1
2
mA
V
INH
2
5.5
Input voltage
V
INL
2
0.8
Hysteresis
voltage
V
IN (HYS)
(Not tested)
0.2
V
I
INH
V
IN
=
5 V
50
75
Control circuit
Input current
I
INL
1
V
IN
=
0 V
5
μ
A
VPWMH
2
5.5
Input voltage
VPWML
3
0.8
Hysteresis
voltage
V
PWM(HYS)
(Not tested)
0.2
V
IPWMH
VPWM
=
5 V
50
75
Input current
IPWML
f
PWM
3
VPWM
=
0 V
5
μ
A
PWM frequency
Duty
=
50
%
100
kHz
PWM input circuit
Minimum clock
pulse width
tw(PWM)
3
2
μ
s
V
INSH
2
5.5
Input voltage
V
INSL
2
0.8
Hysteresis
voltage
V
IN (HYS)
(Not tested)
0.2
V
I
INSH
V
IN
=
5 V
50
75
Standby circuit
Input current
I
INSL
1
V
IN
=
0 V
5
μ
A
I
o
=
0.2 A
1.0
1.75
Output ON resistance
R
on (U
+
L)
4
I
o
=
1.5 A
1.0
1.75
I
L (U)
V
CC
=
30 V
(Note 1)
150
Output leakage current
I
L (L)
5
V
CC
=
30 V
10
μ
A
V
F (U)
I
o
=
1.5 A
1.3
1.7
V
F (L)
6
I
o
=
1.5 A
1.3
1.7
V
Internal reference voltage
V
reg
4
No load
4.5
5
5.5
V
Overcurrent detection offset time
I
SD (OFF)
(Not tested)
50
μ
s
Charge pump rising time
t
ONG
7
C
1
=
0.22
μ
F, C
2
=
0.01
μ
F
(Note 2)
1
3
ms
Thermal shutdown circuit operating
temperature
T
SD
(Not tested)
160
°C
Note 1: Include the current in the circuit.
Note 2: C
1
is a capacitor between CcpA and GND. C
2
is a capacitor between CcpB and CcpC.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB6549F_07 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Full-Bridge Driver IC for DC Motors
TB6549FG 制造商:Toshiba 功能描述:Full Bridge Motor Driver 22-Pin (20+2Tab) HSOP Bulk 制造商:Toshiba America Electronic Components 功能描述:DRIVER FULL BRIDGE SMD HSOP20 制造商:Toshiba America Electronic Components 功能描述:DRIVER, FULL BRIDGE, SMD, HSOP20
TB6549FG(EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Bridge Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB6549FG(O) 制造商:Toshiba America Electronic Components 功能描述:Moter Driver,Full Brdg Driver,HSOP20
TB6549FG(O,EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Bridge Driver 30V 3.5A 4 modes RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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