參數(shù)資料
型號: TDA5240T
廠商: NXP SEMICONDUCTORS
元件分類: 運(yùn)動控制電子
英文描述: Brushless DC motor drive circuit
中文描述: BRUSHLESS DC MOTOR CONTROLLER, PDSO20
封裝: PLASTIC, SO-20
文件頁數(shù): 9/19頁
文件大?。?/td> 3406K
代理商: TDA5240T
Philips Semiconductors
Product specification
TDA5240T
Brushless DC motor drive circuit
November 96
9/19
Symbol
CAP–CDS
Unit
Max
Typ
Min
Conditions
Parameter
I
I
Output sink current
10.1
15.5
20.9
A
I
O
Output source current
–20.9
–15.5
–10.1
A
I
I
/I
O
Ratio of sink to source current
0.9
1.025
1.15
V
IL
Input voltage level LOW
780
860
940
mV
V
IH
Input voltage level HIGH
2.3
2.4
2.55
V
CAP–CPC
I
I
Output sink current
1
3
mA
I
O
Output source current
–100
–30
A
NOTES:
1. An unstabilized supply can be used; transients of 2 V allowed with max slope 0.1 V/ s.
2. All other inputs at 0 V; all outputs at V
P
and I
O
= 0 A.
3. Switching levels with respect to MOT1, MOT2 and MOT3.
4. Drivers are in high impedance OFF–state.
5. The outputs are short–circuit protected by limiting the current and the IC temperature.
Fig. 4 Switching levels
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