參數(shù)資料
型號(hào): L6226QTR
廠商: STMICROELECTRONICS
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, QCC32
封裝: 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, VFQFPN-32
文件頁(yè)數(shù): 28/29頁(yè)
文件大?。?/td> 480K
代理商: L6226QTR
Electrical characteristics
L6226Q
8/29
Doc ID 14335 Rev 5
Figure 3.
Switching characteristic definition
tdt
Dead time protection
0.5
1
s
fCP
Charge pump frequency
-25 °C < TJ < 125 °C
0.6
1
MHz
Over current detection
Is over
Input supply over current detection
threshold
-25 °C<TJ<125 °C;RCL=39 kΩ
-25 °C<TJ<125 °C;RCL= 5 kΩ
-25 °C<TJ<125 °C;RCL= GND
-10%
-30%
0.29
2.21
2.8
+10%
+30%
A
ROPDR
Open drain ON resistance
I = 4 mA
40
60
Ω
tOCD(ON)
OCD turn-on delay time(3)
I = 4 mA; CEN < 100 pF
200
ns
tOCD(OFF)
OCD turn-off delay time (3)
I = 4 mA; CEN < 100 pF
100
ns
1.
Tested at 25 °C in a restricted range and guaranteed by characterization.
2.
3.
Table 5.
Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min
Typ
Max
Unit
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