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參數(shù)資料
| 型號(hào)： | L6227D |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | DUAL DMOS FULL BRIDGE MOTOR DRIVER |
| 中文描述： | 雙DMOS全橋電機(jī)驅(qū)動(dòng) |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 105K |
| 代理商： | L6227D |
L6227
4/11
PIN DESCRIPTION
Name
PowerSO36
PowerDIP24/
SO24
Function
V
SA
4
20
Supply Voltage of the Bridge A.
V
SB
33
17
Supply Voltage of the Bridge B. This pin must be connected to V
SA
.
OUT1
A
OUT2
A
15
5
5
21
Bridge A outputs.
OUT1
B
OUT2
B
22
32
8
16
Bridge B outputs.
SENSE
A
12
3
Sense resistor for the bridge A.
SENSE
B
25
10
Sense resistor for the bridge B.
GND
1,18,19,36
6,7,18,19
Common ground terminals. In Powerdip and SO packages, these pins are
also used for heat dissipation toward the PCB.
EN
A
8
23
Enable of the Bridge A. A LOW logic levelapplied to this pin switches off
all the power DMOSs of the related bridge.
The OCSA open drain is internally connected to this pin.
EN
B
29
14
Enable of the Bridge B. A LOW logic level applied to this pin switches off
all the power DMOSs of the related bridge.
The OCSB open drain is internally connected to this pin.
IN1
A
IN2
A
10
11
1
2
Logic inputs of the Bridge B. Provided the ENA signal is HIGH, a HIGH
logic levelapplied to any of these pins switches on the related high side
power DMOS, while a logic LOW switches on the related low side power
DMOS .
IN1
B
IN2
B
26
27
11
12
Logic inputs of the Bridge B. Provided the ENB signal is HIGH, a HIGH
logic levelapplied to any of these pins switches on the related high side
power DMOS, while a logic LOW switches on the related low side power
DMOS .
V
CP
7
22
Bootstrap Oscillator. Oscillator output for the external charge pump.
V
BOOT
30
15
Supply voltage to overdrive the upper DMOSs.
RC
A
/INH
13
4
A parallel RC network connected to these pins sets the OFF time of the
low-side power DMOS of the correspondent bridge.The pulse generator is
a monostable triggered by the output of the sense comparator of the
bridge (t
OFF
= 0.69 RC). Pulling the RC
A
/INH pin to ground switches all the
BRIDES off and reduces the quiescent current to 1.1mA typ.
RC
B
24
9
V
ref A
9
24
A voltage applied to these pins sets the reference voltage of the sense
comparators, determining the output current in PWM current control.
V
ref B
28
13
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| L6227N | DUAL DMOS FULL BRIDGE MOTOR DRIVER |
| L6227PD | DUAL DMOS FULL BRIDGE MOTOR DRIVER |
| L6229 | ACB 22C 4#12,18#12 PIN RECP |
| L6229D | DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR |
| L6229DTR | DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6227DTR | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6227N | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6227PD | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6227PDTR | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6227Q | 功能描述:功率驅(qū)動(dòng)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(shí)間: 下降時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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