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參數(shù)資料
| 型號： | L6227N |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 2.8 A, PDIP24 |
| 封裝： | POWER, DIP-24 |
| 文件頁數(shù)： | 17/22頁 |
| 文件大?。?/td> | 389K |
| 代理商： | L6227N |
L6227
4/22
PIN DESCRIPTION
PACKAGE
Name
Type
Function
SO24/
PowerDIP24
PowerSO36
PIN #
1
10
IN1A
Logic input
Bridge A Logic Input 1.
2
11
IN2A
Logic input
Bridge A Logic Input 2.
3
12
SENSEA
Power Supply
Bridge A Source Pin. This pin must be connected to Power
Ground through a sensing power resistor.
413
RCA
RC Pin
RC Network Pin. A parallel RC network connected
between this pin and ground sets the Current Controller
OFF-Time of the Bridge A.
5
15
OUT1A
Power Output
Bridge A Output 1.
6, 7,
18, 19
1, 18,
19, 36
GND
Signal Ground terminals. In Power DIP and SO packages,
these pins are also used for heat dissipation toward the
PCB.
8
22
OUT1B
Power Output
Bridge B Output 1.
924
RCB
RC Pin
RC Network Pin. A parallel RC network connected
between this pin and ground sets the Current Controller
OFF-Time of the Bridge B.
10
25
SENSEB
Power Supply
Bridge B Source Pin. This pin must be connected to Power
Ground through a sensing power resistor.
11
26
IN1B
Logic Input
Bridge B Input 1
12
27
IN2B
Logic Input
Bridge B Input 2
13
28
VREFB
Analog Input
Bridge B Current Controller Reference Voltage.
Do not leave this pin open or connect to GND.
14
29
ENB
Logic Input (6)
Bridge B Enable. LOW logic level switches OFF all Power
MOSFETs of Bridge B. This pin is also connected to the
collector of the Overcurrent and Thermal Protection
transistor to implement over current protection.
If not used, it has to be connected to +5V through a
resistor.
15
30
VBOOT
Supply
Voltage
Bootstrap Voltage needed for driving the upper Power
MOSFETs of both Bridge A and Bridge B.
16
32
OUT2B
Power Output
Bridge B Output 2.
17
33
VSB
Power Supply
Bridge B Power Supply Voltage. It must be connected to
the supply voltage together with pin VSA.
20
4
VSA
Power Supply
Bridge A Power Supply Voltage. It must be connected to
the supply voltage together with pin VSB.
21
5
OUT2A
Power Output
Bridge A Output 2.
22
7
VCP
Output
Charge Pump Oscillator Output.
相關PDF資料 |
PDF描述 |
|---|---|
| L6228Q | STEPPER MOTOR CONTROLLER, 2.8 A, QCC32 |
| L6228QTR | STEPPER MOTOR CONTROLLER, QCC32 |
| L6229D | BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO24 |
| L6229N | BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDIP24 |
| L6229PDTR | BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO36 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L6227PD | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Dual Full Bridge 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6227PDTR | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Dual Full Bridge 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6227Q | 功能描述:功率驅(qū)動器IC DMOS DUAL FULL Bridge w/ PWM RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| L6227Q_09 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DMOS dual full bridge driver with PWM current controller |
| L6227QTR | 功能描述:功率驅(qū)動器IC DMOS DUAL FULL Bridge w/ PWM RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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