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參數(shù)資料
| 型號： | TDF5140 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Brushless DC motor drive circuit |
| 中文描述： | 無刷直流電動機驅(qū)動電路 |
| 文件頁數(shù)： | 9/19頁 |
| 文件大?。?/td> | 120K |
| 代理商： | TDF5140 |
1999 March 15
9
Philips Semiconductors
Product specification
Brushless DC motor drive circuit
TDF5140A
Notes
1.
2.
3.
4.
5.
An unstabilized supply can be used.
V
VMOT
= V
P
, all other inputs at 0 V; all outputs at V
P
; I
O
= 0 mA.
Switching levels with respect to MOT1, MOT2 and MOT3.
Drivers are in the high-impedance OFF-state.
The outputs are short-circuit protected by limiting the current and the IC temperature.
APPLICATION INFORMATION
CAP-CD
I
sink
I
source
I
sink
/I
source
V
IL
V
IH
output sink current
output source current
ratio of sink to source current
LOW level input voltage
HIGH level input voltage
10.6
5.3
1.85
850
2.3
16.2
8.1
2.05
875
2.4
22
11
2.25
900
2.55
μ
A
μ
A
mV
V
CAP-DC
I
sink
I
source
I
sink
/I
source
V
IL
V
IH
output sink current
output source current
ratio of sink to source current
LOW level input voltage
HIGH level input voltage
10.1
20.9
0.9
850
2.3
15.5
15.5
1.025
875
2.4
20.9
10.1
1.15
900
2.55
μ
A
μ
A
mV
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Fig.4 Application diagram without use of the operational transconductance amplifier (OTA).
(1) Value selected for 3 Hz start-up oscillator frequency.
k, full pagewidth
MBK985
18 nF
18 nF
220
nF
10
nF
GND1
VP
VMOT
PG/FG
PGIN
(1) Value selected for 3 Hz
start-up oscillator frequency
10
μ
F
18
17
16
15
14
13
12
10
11
1
2
3
4
5
6
7
9
8
TDF5140A
(1)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDF5140A | Brushless DC motor drive circuit |
| TDF5242 | Brushless DC motor drive circuit |
| TDF5242T | Brushless DC motor drive circuit |
| TDF8704 | 8-bit high-speed analog-to-digital converter |
| TDF8704T | 8-bit high-speed analog-to-digital converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDF5140A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Brushless DC motor drive circuit |
| TDF5140AP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Brushless DC motor drive circuit |
| TDF5140AP/C1,112 | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Brushless DC Motor Controller 18-Pin 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 |
| TDF5140AT/C1,118 | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Brushless DC Motor Controller 18-Pin 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 |
| TDF5242 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Brushless DC motor drive circuit |
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