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参数资料
| 型号： | L6208PD013TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 5.6 A, PDSO36 |
| 封装： | ROHS COMPLIANT, POWER, SOP-36 |
| 文件页数： | 1/27页 |
| 文件大小： | 453K |
| 代理商： | L6208PD013TR |
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L6208
September 2003
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OPERATING SUPPLY VOLTAGE FROM 8 TO 52V
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5.6A OUTPUT PEAK CURRENT (2.8A RMS)
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RDS(ON) 0.3 TYP. VALUE @ Tj = 25°C
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OPERATING FREQUENCY UP TO 100KHz
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NON DISSIPATIVE OVERCURRENT
PROTECTION
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DUAL INDEPENDENT CONSTANT tOFF PWM
CURRENT CONTROLLERS
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FAST/SLOW DECAY MODE SELECTION
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FAST DECAY QUASI-SYNCHRONOUS
RECTIFICATION
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DECODING LOGIC FOR STEPPER MOTOR
FULL AND HALF STEP DRIVE
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CROSS CONDUCTION PROTECTION
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THERMAL SHUTDOWN
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UNDER VOLTAGE LOCKOUT
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INTEGRATED FAST FREE WHEELING DIODES
TYPICAL APPLICATIONS
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BIPOLAR STEPPER MOTOR
DESCRIPTION
The L6208 is a DMOS Fully Integrated Stepper Motor
Driver with non-dissipative Overcurrent Protection,
realized in MultiPower-BCD technology, which com-
bines isolated DMOS Power Transistors with CMOS
and bipolar circuits on the same chip. The device in-
cludes all the circuitry needed to drive a two-phase
bipolar stepper motor including: a dual DMOS Full
Bridge, the constant off time PWM Current Controller
that performs the chopping regulation and the Phase
Sequence Generator, that generates the stepping
sequence. Available
in PowerDIP24 (20+2+2),
PowerSO36 and SO24 (20+2+2) packages, the
L6208 features a non-dissipative overcurrent protec-
tion on the high side Power MOSFETs and thermal
shutdown.
BLOCK DIAGRAM
GATE
LOGIC
STEPPING
SEQUENCE
GENERATION
OVER
CURRENT
DETECTION
OVER
CURRENT
DETECTION
GATE
LOGIC
VCP
VBOOT
EN
CONTROL
CW/CCW
VREFA
VBOOT
5V
10V
VSA
VSB
OUT1A
OUT2A
OUT1B
OUT2B
SENSEA
CHARGE
PUMP
VOLTAGE
REGULATOR
ONE SHOT
MONOSTABLE
MASKING
TIME
THERMAL
PROTECTION
VBOOT
OCDB
OCDA
10V
BRIDGE A
SENSE
COMPARATOR
BRIDGE B
D01IN1225
RCA
+
-
SENSEB
VREFB
RCB
HALF/FULL
CLOCK
RESET
PWM
ORDERING NUMBERS:
L6208N (PowerDIP24)
L6208PD (PowerSO36)
L6208D (SO24)
PowerDIP24
(20+2+2)
PowerSO36
SO24
(20+2+2)
DMOS DRIVER FOR BIPOLAR STEPPER MOTOR
相关PDF资料 |
PDF描述 |
|---|---|
| L6208D013TR | STEPPER MOTOR CONTROLLER, 5.6 A, PDSO24 |
| L6219R013TR | STEPPER MOTOR CONTROLLER, 1 A, PDSO24 |
| L6223 | STEPPER MOTOR CONTROLLER, 6 A, PDIP20 |
| L6225PDTR | BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO20 |
| L6225PD | BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| L6208Q | 功能描述:马达/运动/点火控制器和驱动器 DMOS Driver Bipolar 5.6A 100kHz 8 to 52V 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 |
| L6208QTR | 功能描述:马达/运动/点火控制器和驱动器 DMOS Dual Full Bridge Driver 5.6A 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 |
| L620C | 制造商:Pass & Seymour/Legrand 功能描述:Connector, Turnlok 3 Wire Ground, IP20, 20A, 250V, Black Back, White Front Body 制造商:Pass & Seymour/Legrand 功能描述:CONNECTOR POWER ENTRY RECEPTACLE 20A 制造商:Pass & Seymour/Legrand 功能描述:CONNECTOR, POWER ENTRY, RECEPTACLE, 20A 制造商:Pass & Seymour/Legrand 功能描述:CONNECTOR, POWER ENTRY, RECEPTACLE, 20A; Connector Type:Power Entry; Series:Turnlok; Current Rating:20A; Connector Color:Black / White; Connector Body Material:Nylon (Polyamide); Voltage Rating VAC:125V; Connector Mounting:Cable 制造商:Hubbell Premise Wiring 功能描述:Conn Power PL 2Power/1Ground POS Solder ST Panel Mount 3 Terminal 1 Port 制造商:Hubbell Wiring Device-Kellems 功能描述:LKG CONN, 20A 250V, HUB PRO, L6-20R |
| L620FI | 制造商:Pass & Seymour/Legrand 功能描述:CONNECTOR POWER ENTRY PLUG 制造商:Pass & Seymour/Legrand 功能描述:CONNECTOR, POWER ENTRY, PLUG, 20A; Connector Type:Power Entry; Series:Turnlok; Current Rating:20A; Connector Color:Grey; Connector Body Material:PC (Polycarbonate); Voltage Rating VAC:125V; Connector Mounting:Flange; Gender:Plug |
| L6-20FO | 制造商:Pass & Seymour/Legrand 功能描述:Power Outlet 制造商:Pass & Seymour/Legrand 功能描述:CONNECTOR, AC POWER, PLUG, 20A, 250V; Connector Type:Electrical AC Power; Series:-; Current Rating:20A; Connector Color:Grey; Connector Body Material:Thermoplastic; Voltage Rating VAC:250V ;RoHS Compliant: NA |
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