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參數(shù)資料
| 型號： | L6208PD |
| 廠商： | 意法半導體 |
| 英文描述： | FULLY INTEGRATED STEPPER MOTOR DRIVER |
| 中文描述： | 完全集成的步進電機驅動器 |
| 文件頁數(shù)： | 10/27頁 |
| 文件大?。?/td> | 453K |
| 代理商： | L6208PD |
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L6208
10/27
Figure 6. Charge Pump Circuit
LOGIC INPUTS
Pins CONTROL, HALF/FULL, CLOCK, RESET and CW/CCW are TTL/CMOS and uC compatible logic inputs.
The internal structure is shown in Fig. 7. Typical value for turn-on and turn-off thresholds are respectively
V
th(ON)
= 1.8V and V
th(OFF)
= 1.3V.
Pin EN (Enable) has identical input structure with the exception that the drain of the Overcurrent and thermal
protection MOSFET is also connected to this pin. Due to this connection some care needs to be taken in driving
this pin. The EN input may be driven in one of two configurations as shown in Fig. 8 or 9. If driven by an open
drain (collector) structure, a pull-up resistor R
EN
and a capacitor C
EN
are connected as shown in Fig. 8. If the
driver is a standard Push-Pull structure the resistor R
EN
and the capacitor C
EN
are connected as shown in Fig.
9. The resistor R
EN
should be chosen in the range from 2.2K
to 180K
. Recommended values for R
EN
and
C
EN
are respectively 100K
and 5.6nF. More information on selecting the values is found in the Overcurrent
Protection section.
Figure 7. Logic Inputs Internal Structure
Figure 8. EN Pin Open Collector Driving
Figure 9. EN Pin Push-Pull Driving
D2
C
BOOT
D1
R
P
C
P
V
S
VS
A
VCP
VBOOT
VS
B
D01IN1328
5V
D01IN1329
ESD
PROTECTION
5V
5V
OPEN
COLLECTOR
OUTPUT
R
EN
C
EN
EN
D01IN1330
ESD
PROTECTION
5V
PUSH-PULL
OUTPUT
R
EN
C
EN
EN
D01IN1331
ESD
PROTECTION
相關PDF資料 |
PDF描述 |
|---|---|
| L6210 | DUAL SCHOTTKY DIODE BRIDGE |
| L6213 | SOLENOID DRIVER SWITCH MODE POWER SUPPLY |
| L6220N | Quad Darlington Switches(四通道達林頓晶體管開關) |
| L6220 | Quad Darlington Switches(四通道達林頓晶體管開關) |
| L6221AS | QUAD DARLINGTON SWITCH |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L6208PD013TR | 功能描述:馬達/運動/點火控制器和驅動器 DMOS Stepper Motor RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6208Q | 功能描述:馬達/運動/點火控制器和驅動器 DMOS Driver Bipolar 5.6A 100kHz 8 to 52V RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6208QTR | 功能描述:馬達/運動/點火控制器和驅動器 DMOS Dual Full Bridge Driver 5.6A RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝: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 |
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