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参数资料
| 型号： | L6226PDTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO36 |
| 封装： | POWER, SO-36 |
| 文件页数： | 1/24页 |
| 文件大小： | 547K |
| 代理商： | L6226PDTR |
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L6226
September 2003
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OPERATING SUPPLY VOLTAGE FROM 8 TO 52V
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2.8A OUTPUT PEAK CURRENT (1.4A DC)
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RDS(ON) 0.73 TYP. VALUE @ Tj = 25 °C
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OPERATING FREQUENCY UP TO 100KHz
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PROGRAMMABLE HIGH SIDE OVERCURRENT
DETECTION AND PROTECTION
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DIAGNOSTIC OUTPUT
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PARALLELED OPERATION
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CROSS CONDUCTION PROTECTION
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THERMAL SHUTDOWN
s
UNDER VOLTAGE LOCKOUT
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INTEGRATED FAST FREE WHEELING DIODES
TYPICAL APPLICATIONS
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BIPOLAR STEPPER MOTOR
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DUAL OR QUAD DC MOTOR
DESCRIPTION
The L6226 is a DMOS Dual Full Bridge designed for
motor control applications, realized in MultiPower-
BCD technology, which combines isolated DMOS
Power Transistors with CMOS and bipolar circuits on
the same chip. Available in PowerDIP24 (20+2+2),
PowerSO36 and SO24 (20+2+2) packages, the
L6226 features thermal shutdown and a non-dissipa-
tive overcurrent detection on the high side Power
MOSFETs plus a diagnostic output that can be easily
used to implement the overcurrent protection.
BLOCK DIAGRAM
D99IN1088A
GATE
LOGIC
OVER
CURRENT
DETECTION
OVER
CURRENT
DETECTION
GATE
LOGIC
VCP
VBOOT
ENA
IN1A
IN2A
ENB
IN1B
IN2B
VBOOT
5V
10V
VSA
V
SB
OUT1A
OUT2A
OUT1B
OUT2B
SENSEA
CHARGE
PUMP
VOLTAGE
REGULATOR
THERMAL
PROTECTION
VBOOT
10V
BRIDGE A
BRIDGE B
SENSEB
PROGCLB
OCDB
OCDA
PROGCLA
OCDA
OCDB
ORDERING NUMBERS:
L6226N (PowerDIP24)
L6226PD (PowerSO36)
L6226D (SO24)
PowerDIP24
(20+2+2)
PowerSO36
SO24
(20+2+2)
DMOS DUAL FULL BRIDGE DRIVER
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L6226Q | 功能描述:功率驱动器IC DMOS Full Bridge Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| L6226Q_10 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DMOS dual full bridge driver |
| L6226QTR | 功能描述:功率驱动器IC DMOS Full Bridge Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| L6227 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DMOS DUAL FULL BRIDGE DRIVER WITH PWM CURRENT CONTROLLER |
| L6227D | 功能描述:马达/运动/点火控制器和驱动器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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