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參數(shù)資料
| 型號： | L293C |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | PUSH-BRIDGE DRIVER PUSH-PULL FOUR CHANNEL/DUAL |
| 中文描述： | 單鍵橋式驅(qū)動器推拉四通道/雙 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 74K |
| 代理商： | L293C |
ABSOLUTE MAXIMUM RATINGS
Symbol
V
S
V
SS
V
i
V
EN
I
out
P
tot
T
stg
, T
j
Parameter
Value
50
7
7
7
1.2
5
–40 to 150
Unit
V
V
V
V
A
W
o
C
Supply Voltage
Logic Supply Voltage
Input Voltage
Enable Voltage
Peak Output Current (non–repetitive t = 5 ms)
Total Power Dissipation at T
ground–pins
= 80
o
C
Storage and Junction Temperature
THERMAL DATA
Symbol
R
th j-case
R
th j-amb
Parameter
Value
14
80
Unit
o
C/
o
C/
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
Max.
Max.
ELECTRICAL CHARACTERISTICS
(
for each channel, V
S
=
24 V, V
SS
=
5 V, T
amb
=
25
o
C, unless otherwise specified)
Symbol
V
S
V
SS
I
S
Parameter
Test Conditions
Min.
V
SS
4.5
Typ.
Max.
44
7
6
24
4
60
22
24
1.5
V
SS
-10
100
1.5
V
SS
-100
±
10
1.8
Unit
V
V
mA
Supply Voltage (pin 9, 10)
Logic Supply Voltage (pin 20)
Total Quiescent Supply Current (pin 9, 10)
V
i
= L
V
i
= H I
O
= 0
I
O
= 0
V
EN
= H
V
EN
= H
V
EN
= L
V
EN
= H
V
EN
= H
V
EN
= L
2
16
I
SS
Total Quiescent Logic Supply Current (pin 20)
V
i
= L
V
i
= H I
O
= 0
I
O
= 0
44
16
16
mA
V
IL
V
IH
I
IL
I
IH
V
EN L
V
EN H
I
EN L
I
EN H
V
CE(sat)H
Input Low Voltage (pin 2, 8, 12, 19)
Input High Voltage (pin 2, 8, 12, 19)
Low Voltage Input Current (pin 2, 8, 12, 19)
High Voltage Input Current (pin 2, 8, 12, 19)
Enable Low Voltage (pin 1, 11)
Enable High Voltage (pin 1, 11)
Low Voltage Enable Current (pin 1, 11)
High Voltage Enable Current (pin 1, 11)
Source Output Saturation Voltage
(pins 3, 7, 13, 18)
Sink Output Saturation Voltage
(pins 3, 7, 13, 18)
Rise Time (*)
Fall Time (*)
Turn-on Delay (*)
Turn-off Delay (*)
(*) See switching times diagram
-0.3
2.3
V
V
μ
A
μ
A
V
V
μ
A
μ
A
V
V
i
= 1.5 V
2.3 V
≤
V
i
≤
V
SS
– 0.6 V
30
-0.3
2.3
V
EN L
= 1.5 V
2.3 V
≤
V
EN H
≤
V
SS
– 0.6
I
O
= – 0.6 A
-30
1.4
V
CE(sat)L
I
O
= + 0.6 A
1.2
1.8
V
t
r
t
f
t
on
t
off
0.1 to 0.9 V
O
0.9 to 0.1 V
O
0.5 V
i
to 0.5 V
O
0.5 V
i
to 0.5 V
O
250
250
750
200
ns
ns
ns
ns
L293C
3/5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L293 | PUSH-PULL FOUR CHANNEL DRIVER WITH DIODES |
| L296PHT | HIGH CURRENT SWITCHINGREGULATORS |
| L296 | HIGH CURRENT SWITCHINGREGULATORS |
| L296P | HIGH CURRENT SWITCHINGREGULATORS |
| L296HT | HIGH CURRENT SWITCHINGREGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L293D | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Push-Pull 4-Channel 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 |
| L293D_03 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PUSH-PULL FOUR CHANNEL DRIVER WITH DIODES |
| L293DD | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Push-Pull 4-Channel 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 |
| L293DD013TR | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Push-Pull 4-Channel 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 |
| L293DD1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Stepper Motor Controller/Driver |
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