L6227 PowerSPIN: DMos Dual Full Bridge Driver With PWM Current Controller
The L6227 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. The device also includes two independent constant off time PWM Current Controllers that performs the chopping regulation. Available in PowerDIP24 (20+2+2), PowerSO36 and SO24 (20+2+2) packages, the L6227 features a non-dissipative overcurrent protection on the high side Power MOSFETs and thermal shutdown.
技术特性
- OPERATING SUPPLY VOLTAGE FROM 8 TO 52V
- 2.8A OUTPUT PEAK CURRENT (1.4A DC)
- RDS(ON) 0.73Ω TYP. VALUE @ Tj = 25 C
- OPERATING FREQUENCY UP TO 100KHz
- NON DISSIPATIVE OVERCURRENT PROTECTION
- DUAL INDEPENDENT CONSTANT tOFF PWM CURRENT CONTROLLERS
- SLOW DECAY SYNCHRONOUS RECTIFICATION
- CROSS CONDUCTION PROTECTION
- THERMAL SHUTDOWN
- UNDER VOLTAGE LOCKOUT
- INTEGRATED FAST FREE WHEELING DIODES
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功能框图
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L6227 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| L6227PDTR |
Active |
|
1000 |
PowerSO 36 |
Tape And Reel |
|
|
| L6227D |
Active |
|
1000 |
SO-24 |
Tube |
|
|
| L6227N |
Active |
|
1000 |
PDIP 24 .3 |
Tube |
|
|
| L6227DTR |
Active |
|
1000 |
SO-24 |
Tape And Reel |
|
|
| L6227PD |
Active |
|
1000 |
PowerSO 36 |
Tube |
|
|
DATASHEET
| 描述 |
版本 |
大小 |
| L6227 : DS3273: DMOS dual full bridge driver with PWM current controller |
2 |
390KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN2836: L6225, L6226, L6227 dual full-bridge drivers |
1 |
2652KB |
DESIGN TIPS
| 描述 |
版本 |
大小 |
| DT0002: Reducing torque variation in half step drive |
1.0 |
129KB |
USER MANUALS
| 描述 |
版本 |
大小 |
| UM0240: ST industrial communication board - EVALCOMMBOARD |
1 |
2326KB |
PRODUCT PRESENTATIONS
BOARDS AND TOOLS
| 型号 |
描述 |
| EVALPRACTISPIN |
PractiSPIN Interface Board |
| EVAL6227PD |
L6227 DMOS Dual Full Bridge Driver with PWM Current Controller Evaluation Board |
| EVAL6227QR |
Demonstration board using a dual full-bridge L6227Q for motor control applications |
FLYERS
| 描述 |
版本 |
大小 |
| FLPOWERSPIN1005 : powerSPINTM motor driver ICs: the perfect fit for your application |
1.0 |
569KB |
