參數(shù)資料
型號(hào)： L6228PDTR
廠商： STMICROELECTRONICS
元件分類： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 2.8 A, PDSO36
封裝： POWER, SO-36
文件頁數(shù)： 25/28頁
文件大?。?/td> 589K
代理商： L6228PDTR
L6228
6/26
Vth(ON)
Turn-on Input Threshold
1.8
2.0
V
Vth(OFF)
Turn-off Input Threshold
0.8
1.3
V
Vth(HYS) Input Threshold Hysteresis
0.25
0.5
V
Switching Characteristics
tD(ON)EN Enable to Output Turn-on Delay
Time (8)
ILOAD =1.4A, Resistive Load
500
650
800
ns
tD(OFF)EN Enable to Output Turn-off Delay
Time (8)
ILOAD =1.4A, Resistive Load
500
800
1000
ns
tRISE
Output Rise Time (8)
ILOAD =1.4A, Resistive Load
40
250
ns
tFALL
Output Fall Time (8)
ILOAD =1.4A, Resistive Load
40
250
ns
tDCLK
Clock to Output Delay Time (9)
ILOAD =1.4A, Resistive Load
2
s
tCLK(min)L Minimum Clock Time (10)
1s
tCLK(min)
H
Minimum Clock Time (10)
1s
fCLK
Clock Frequency
100
KHz
tS(MIN)
Minimum Set-up Time (11)
1s
tH(MIN)
Minimum Hold Time (11)
1s
tR(MIN)
Minimum Reset Time (11)
1s
tRCLK(MIN
)
Minimum Reset to Clock Delay
Time (11)
1s
tDT
Dead Time Protection
0.5
1
s
fCP
Charge Pump Frequency
Tj = -25°C to 125°C
(7)
0.6
1
MHz
PWM Comparator and Monostable
IRCA, IRCB Source Current at pins RCA and
RCB
VRCA = VRCB = 2.5V
3.5
5.5
mA
Voffset
Offset Voltage on Sense
Comparator
VREFA, VREFB = 0.5V
±5
mV
tPROP
Turn OFF Propagation Delay (12)
500
ns
tBLANK
Internal Blanking Time on
SENSE pins
1s
tON(MIN) Minimum On Time
2.5
3
s
tOFF
PWM Recirculation Time
ROFF = 20K; COFF = 1nF
13
s
ROFF = 100K; COFF = 1nF
61
s
ELECTRICAL CHARACTERISTICS (continued)
(Tamb = 25°C, Vs = 48V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
相關(guān)PDF資料
PDF描述
L6228DTR STEPPER MOTOR CONTROLLER, 2.8 A, PDSO24
L6234PD013TR BRUSHLESS DC MOTOR CONTROLLER, 5 A, PDSO20
L6237 BRUSHLESS DC MOTOR CONTROLLER, 2 A, PQFP64
L6238SQA BRUSHLESS DC MOTOR CONTROLLER, 5 A, PQFP44
L6238SQT BRUSHLESS DC MOTOR CONTROLLER, 5 A, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6228Q 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS Dual Full Bridge w/ PWM 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
L6228Q_10 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DMOS driver for bipolar stepper motor
L6228QTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS Dual Full Bridge w/ PWM 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
L6229 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
L6229D 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 3-Phase DC Motor 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*