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參數(shù)資料
| 型號： | L6285 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 3 CHANNELS MULTIPOWER SYSTEM |
| 中文描述： | 3通道移動(dòng)電站系統(tǒng) |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 303K |
| 代理商： | L6285 |
CHC DC Motor Driver
The DC motor driver is a DMOS full bridge with a
PWM Open Loop Voltage Control. Fig.5 shows
the theory of operation. The C
osc
Capacitor is
charged by a constant current source. The oscil-
lating voltage value is from 0V to the V1 level in-
ternally fixed at V1 = 2/3 V
S
. The output duty cy-
cle is controlled by the V2 voltage. The opera-
tional range of V2 is from 200mV to V1. Fig.3
shows the DMOS status during PWM: t
ON
and
t
OFF
bridge configurations. While the PWM Duty
Cycle defines the motor speed (not controlled
since the loop is open),the logic level of IN1 and
IN2 can choose the direction of the motor.
Figure.5:
DC MotorDriver CHC
L6285
9/16
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| L6285S | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 CHANNELS MULTIPOWER SYSTEM |
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