參數(shù)資料
型號(hào)： TEA3718DP
廠商： 意法半導(dǎo)體
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： STEPPER MOTOR DRIVER
中文描述： 步進(jìn)電機(jī)驅(qū)動(dòng)器
文件頁數(shù)： 6/16頁
文件大?。?/td> 288K
代理商： TEA3718DP
ELECTRICAL CHARACTERISTICS
(V
CC
= 5V,
±
5%, V
mm
= 10V to 45V, T
amb
= 0 to 70
°
C
(T
amb
= 25
°
C for TEA3718FP/SFP)unless otherwise specified)
Symbol
I
CC
V
IH
V
IL
I
IH
I
IL
V
CH
V
CM
V
CL
I
CO
I
off
V
sat
Parameter
Min.
-
2
-
-
-0.4
390
230
65
-20
-
-
-
-
25
-
-
-
-
-
Typ.
-
-
-
-
-
420
250
80
-
-
-
-
3.1
30
1.6
0.8
0.4
1.05
1.35
Max.
25
-
0.8
20
-
440
270
90
20
100
2.8
3.2
3.6
35
-
-
1
1.2 (1.3)
1.5 (1.7)
Unit
mA
V
V
μ
A
mA
mV
mV
mV
μ
A
μ
A
V
V
W
ms
μ
s
V
mA
V
V
Supply Current
High Level Input Voltage - Logic Inputs
Low Level Input Voltage - Logic Inputs
High Level Input Current - Logic Inputs
Low Level Input Current - Logic Inputs (VI = 0.4V)
Comparator Thershold Voltage (VR = 5V)
I
O
= 0
I
O
= 0
I
O
= 0
I
1
= 0
I
1
= 0
I
1
= 1
Comparator Input Current
Output Leakage Current (I
O
= 0, I
1
= 1 T
amb
= 25
°
C
Total Saturation Voltage Drop (Im = 1A)
SO20/Powerdip
Multiwatt
P
tot
t
off
t
d
V
sat
I
ref
V
sat
Total Power Disssipation - I
m
= 1A, f
s
= 30KHz
Cut off Time (see figure 1 and 2, V
mm
= 10V, V
ton
> 5
μ
s
Turn off Delay (see fig. 1 and 2, T
amb
= 25
°
C, dVC/dt>50mV/
μ
s)
Alarm Output Saturation Voltage - I
O
= 2mA
Reference Input Current, V
R
= 5V
Source Diode Transistor Pair Saturation
Voltage
(Multiwatt)
Powerdip I
m
= 0.5A
Powerdip I
m
= 1A
Multiwatt I
m
= 0.5A
Multiwatt I
m
= 1A
-
-
-
-
1.3
1.7
V
V
V
f
Diode Forward Voltage
I
f
= 0.5A
I
f
= 1A
I
f
= 1A
-
-
-
-
-
1.1
1.25
-
1
1.2
1.5 (1.6)
1.7 (1.9)
5
1.2 (1.3)
1.3 (1.5)
V
V
I
sub
V
sat
Substrate Leakage Current
Sink Diode Transistor Pair Saturation
Voltage
mA
V
V
Powerdip I
m
= 0.5A
Powerdip I
m
= 1A
Multiwatt I
m
= 0.5A
Multiwatt I
m
= 1A
-
-
-
-
1.3
1.5
V
V
V
f
Diode Forward Voltage
I
f
= 0.5A
I
f
= 1A
-
-
1
1.1
1.4 (1.6)
1.5 (1.9)
V
V
Notes:
(...) Only for TEA3718SFP mounted in SO-20L package.
TEA3718-TEA3718S
6/16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA3718S 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:STEPPER MOTOR DRIVER
TEA3718SDP 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Stepper Motor 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
TEA3718SFP 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Stepper Motor 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
TEA3718SFPTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Stepper Motor 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
TEA3718SP 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Stepper Motor 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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