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參數(shù)資料
| 型號(hào)： | TD62308AFG |
| 廠商： | Toshiba Corporation |
| 英文描述： | 4ch Low Input Active High-Current Darlington Sink Driver |
| 中文描述： | 4路低輸入有源大電流達(dá)林頓灌電流驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 215K |
| 代理商： | TD62308AFG |
TD62308APG/AFG
2006-06-13
2
Schematics
(each driver)
Note: The input and output parasitic diodes cannot be used as clamp diodes.
Precautions for Using
(1) This IC does not include built-in protection circuits for excess current or overvoltage.
If this IC is subjected to excess current or overvoltage, it may be destroyed.
Hence, the utmost care must be taken when systems which incorporate this IC are designed.
Utmost care is necessary in the design of the output line, V
CC
, COMMON and GND line since IC may be
destroyed due to short
circuit between outputs, air contamination fault, or fault by improper grounding.
(2) If a TD62308APG/AFG is being used to drive an inductive load (such as a motor, solenoid or relay), Toshiba
recommends that the diodes (pins 9 and 16) be connected to the secondary power supply pin so as to absorb
the counter electromotive force generated by the load. Please adhere to the device’s absolute maximum ratings.
Toshiba recommends that zener diodes be connected between the diodes (pins 9 and 16) and the secondary
power supply pin (as the anode) so as to enable rapid absorption of the counter electromotive force. Again,
please adhere to the device’s absolute maximum ratings.
Absolute Maximum Ratings
(Ta
=
25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
V
CC
0.5 to 10
V
Output sustaining voltage
V
CE (SUS)
0.5 to 50
V
Output current
I
OUT
1.5
A/ch
Input current
I
IN
10
mA
Input voltage
V
IN
0.5 to 30
V
Clamp diode reverse voltage
V
R
50
V
Clamp diode forward current
I
F
1.5
A
APG
1.47/2.7
(Note 1)
Power dissipation
AFG
P
D
0.9/1.4
(Note 2)
W
Operating temperature
T
opr
40 to 85
°C
Storage temperature
T
stg
55 to 150
°C
Note 1: On glass epoxy PCB (50
×
50
×
1.6 mm Cu 50%)
Note 2: On glass epoxy PCB (60
×
30
×
1.6 mm Cu 30%)
1
Input
Output
GND
COMMON
600
2
4 k
8.2 k
V
CC
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| TD62318 | 4CH LOW INPUT ACTIVE HIGH-CURRENT DARLINGTON SINK DRIVER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TD62308AFG(O,S) | 制造商:Toshiba America Electronic Components 功能描述:Moter Dr.,4ch L-in darlingtn sink,HSOP16 |
| TD62308AFG(O,S,EL) | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 8-Ch NPN Driver 500mA 50V 5V 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 |
| TD62308AFG(S) | 制造商:Toshiba America Electronic Components 功能描述:Trans Darlington NPN/PNP 50V 1.5A 18-Pin(16+2Tab) HSOP |
| TD62308AP | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:4CH LOW INPUT ACTIVE HIGH-CURRENT DARLINGTON SINK DRIVER |
| TD62308APA | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:4CH LOW INPUT ACTIVE HIGH-CURRENT DARLINGTON SINK DRIVER |
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