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參數(shù)資料
| 型號： | SABRE-LL-I |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Combo motor driver |
| 中文描述： | 組合電機(jī)驅(qū)動器 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 147K |
| 代理商： | SABRE-LL-I |
SABRE-LL-I
Detailed description
3/8
Detailed description
●
Four widely configurable Full Bridges. Diagonal R
dson
are:
– Bridge 1 and 2:
–
Diagonal Rdson: 1.1
Ω
;
–
Max operative current= 2.5A.
– Bridge 3 and 4:
–
Diagonal Rdson: 1.6
Ω
;
–
Max operative current= 1.5A.
The possible configurations for each bridge are the following:
– Bridge 1 or 2:
–
DC motor driver
–
Super DC (Bridge 1 and 2 paralleled form SuperBridge1)
–
2 Half Bridges
–
1 super Half Bridge
–
2 switches
–
1 super switch
– Bridge 3 has the same configurations as Bridge 1 or 2 (Bridge 3 and 4 paralleled they
form SuperBridge2) plus the following:
–
Stepper motor driver
–
2 Buck regulators (V
AUX1_SW
, V
AUX2_SW
)
–
1 super Buck regulator
– Bridge 4 has the same configurations as Bridge 1 or 2 (Bridge 4 and 3 paralleled they
form SuperBridge2) plus the following:
–
Stepper motor driver
–
1 Super Buck regulator (VAUX3_SW)
–
Battery charger
One variable voltage Buck switching regulator (V
MAIN_SW
) with:
– Internal soft start sequence.
– Pulse skipping strategy control.
– Internal PWM generation.
– Internal power FET.
– Regulated voltage range: 1-5 Volts.
– Output load current: 3.0 A.
– Switching frequency: ~250KHz.
One switching regulator controller (V
EXT_SW
) with:
– Pulse skipping strategy control.
– Internal PWM generation.
– Regulated voltage range: 1-30 Volts.
– Current limitation.
●
●
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SABRE-LL-I_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Combo motor driver |
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