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參數(shù)資料
| 型號： | L6207N |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 2.8 A, PDIP24 |
| 封裝： | DIP-24 |
| 文件頁數(shù)： | 20/23頁 |
| 文件大小： | 395K |
| 代理商： | L6207N |
L6207
6/23
(7)
Tested at 25°C in a restricted range and guaranteed by characterization.
(8)
See Fig. 1.
(9)
Measured applying a voltage of 1V to pin SENSE and a voltage drop from 2V to 0V to pin VREF.
(10)
See Fig. 2.
Switching Characteristics
tD(on)EN
Enable to out turn ON delay time (8)
ILOAD =2.8A, Resistive Load
100
250
400
ns
tD(on)IN
Input to out turn ON delay time
ILOAD =2.8A, Resistive Load
(dead time included)
1.6
s
tRISE
Output rise time(8)
ILOAD =2.8A, Resistive Load
40
250
ns
tD(off)EN
Enable to out turn OFF delay time (8) ILOAD =2.8A, Resistive Load
300
550
800
ns
tD(off)IN
Input to out turn OFF delay time
ILOAD =2.8A, Resistive Load
600
ns
tFALL
Output Fall Time (8)
ILOAD =2.8A, Resistive Load
40
250
ns
tdt
Dead Time Protection
0.5
1
s
fCP
Charge pump frequency
-25°C<Tj <125°C
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 (9)
500
ns
tBLANK
Internal Blanking Time on
SENSE pins
1s
tON(MIN)
Minimum On Time
1.5
2
s
tOFF
PWM Recirculation Time
ROFF = 20K; COFF = 1nF
13
s
ROFF = 100K; COFF = 1nF
61
s
IBIAS
Input Bias Current at pins VREFA
and VREFB
10
A
Over Current Protection
ISOVER
Input Supply Overcurrent
Protection Threshold
Tj = -25°C to 125°C
(7)
4
5.6
7.1
A
ROPDR
Open Drain ON Resistance
I = 4mA
40
60
tOCD(ON) OCD Turn-on Delay Time (10)
I = 4mA; CEN < 100pF
200
ns
tOCD(OFF) OCD Turn-off Delay Time (10)
I = 4mA; CEN < 100pF
100
ns
ELECTRICAL CHARACTERISTICS (continued)
(Tamb = 25 °C, Vs = 48V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L6207PD | 功能描述:馬達/運動/點火控制器和驅動器 Dual Full Bridge 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 |
| L6207PD013TR | 功能描述:馬達/運動/點火控制器和驅動器 Dual Full Bridge 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 |
| L6207Q | 功能描述:馬達/運動/點火控制器和驅動器 DMOS Dual Bridge DRV 5.6A 0.3 Ohm 100kHz 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 |
| L6207QTR | 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 |
| L6208 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:FULLY INTEGRATED STEPPER MOTOR DRIVER |
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