参数资料
型号: TLE5250
厂商: INFINEON TECHNOLOGIES AG
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 3 A, PZFM15
封装: PLASTIC, SIP-15
文件页数: 5/22页
文件大小: 142K
代理商: TLE5250
TLE 5250
Semiconductor Group
13
1998-02-01
Characteristics
V
S = 6 to 25 V; TJ ≤ 150 °C
Parameter
Symbol
Limit Values
Unit Test Condition
min.
typ.
max.
Supply current
I
S
11
mA
Enable = High
Output Q1, Q2
Turn-on resistance of output
transistors
R
DS ON
0.3
0.5
I = 2.5 A, 150
°C
Phase deadtime
t
D
–10
s–
Diode forward voltage
output
to + V
S
VFQ
––1.5
V
I
FH = 2.5 V
Diode forward voltage
actual-current pin to output
––1.5
V
I
FH = 2.5 V
Nominal Current
Input current
I
I8
012
A–
Offset voltage measured for
0 V actual/nominal pin
V
I(8 – 4)
– 4
8
mV
Actual Current
Turn-off delay of nom/act
comparator
t
d
––0.5
s–
Common-mode error
V
Comm
– 5
10
mV
RC/Sync
Sync frequency
f
–20
100
kHz
Trigger threshold
lower
upper
V
tL
V
tH
0.8
1.7
1
2
V
Maximum charge voltage
V
Chm
2.2
2.3
2.4
V
R = 39 k
C = 820 pF
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