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參數資料
| 型號： | FAN8039BD3TF |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 光電元器件 |
| 英文描述： | MOTOR CONTROLLER |
| 中文描述： | 5 CHANNEL CD MOTOR DRIVER, PDSO30 |
| 封裝： | 0.375 INCH, SSOPH-28 |
| 文件頁數： | 8/16頁 |
| 文件大小： | 291K |
| 代理商： | FAN8039BD3TF |
5-CH MOTOR DRIVER
8
Application Information
1. Driver (Except For Loading Motor Driver)
A voltage, VREF is the reference voltage driven by the external bias voltage on pin#23. The input signal(Vin) on pin#12 and
#20 is uplifted by 10K/10K times and then fed to the level shift. The level shift provides a current as +
I and -
I due to the
difference between the input signal and the arbitrary reference signal. The current can be fed into the driver Amp, so it drives
the power TR on the output stage. The output can be shown 2 times as much as the input signal. (gain = 1 + 10K/10K).
10K
Pin#3 or #25 can be used to modify the gain. The output stage is the balanced transformerless(BTL) driver.
The bias voltage VP is described as follows.
M
LEVEL
SHIFT
+
-
10
K
10
K
10
K
10
K
10
K
10
K
10
K
10
K
0
.
1
K
60
K
62
K
2
13
19
26
1
18
14
27
DO+
DO-
VREF
23
23
20
20
25
25
12
3
VCC
V
P
I
I
-
V
IN
V
REF
V
I
----------
=
+
=
DO
V
P
I
10K
1
----------
+
V
P
2
V
+
=
+
=
+
DO
V
P
I
10K
1
----------
+
V
P
2
V
–
=
–
=
–
V
OUT
DO+
(
)
DO-
(
)
4
V
=
–
=
GAIN
20
V
V
--------------
12dB
=
log
=
V
P
VCC
V
BE
V
CE SAT
)
–
–
(
)
+
60K
62K
---------------------------
V
CE SAT
)
+
×
=
VCC
------------------------------–
V
–
V
1.97
)
V
CE SAT
)
+
=
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相關代理商/技術參數 |
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| FAN8040G3 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4-Channel Motor Driver |
| FAN8040G3X | 功能描述:IC MOTOR DRIVER 4CH 28SSOPH-375 RoHS:是 類別:集成電路 (IC) >> PMIC - 電機和風扇控制器，驅動器 系列:- 標準包裝:1 系列:- 應用:直流電機驅動器，步進電機驅動器 評估套件:- 輸出數:1 或 2 電流 - 輸出:750mA 電壓 - 負載:10 V ~ 40 V 電源電壓:4.5 V ~ 5.5 V 工作溫度:-20°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-BFSOP（0.295"，7.50mm 寬） 供應商設備封裝:24-SOP 包裝:Digi-Reel® 其它名稱:MTS62C19A-HS105DKR |
| FAN8042 | 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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