參數(shù)資料
型號(hào)： STA517B13TR
廠商： 意法半導(dǎo)體
英文描述： 60 V 6 A quad power half bridge
中文描述： 60伏特6阿四重功率半橋
文件頁(yè)數(shù)： 7/13頁(yè)
文件大?。?/td> 151K
代理商： STA517B13TR
STA517B
Electrical characteristics
7/13
VLow, VHigh variation with VL
Logic truth table (see
Figure 2
)
I
PWRDN-H
High level PWRDN pin input current
V
L
= 3.3 V
35
μ
A
V
Low
Low logical state voltage VL (pin
PWRDN, TRISTATE)(see
Table 7
)
V
L
= 3.3 V
0.8
V
V
High
High logical state voltage VH (pin
PWRDN, TRISTATE)(see
Table 7
)
V
L
= 3.3 V
1.7
V
I
VCC-
PWRDN
Supply current from Vcc in power down
PWRDN = 0
3
mA
I
FAULT
Output current pins
FAULT -TH-WARN when
FAULT CONDITIONS
Vpin = 3.3 V
1
mA
I
VCC-hiz
Supply current from Vcc in Tristate
Tristate = 0
22
mA
I
VCC
Supply current from Vcc in operation
both channel switching)
Input pulse width
= 50 % duty
Switching frequency
= 384 Khz;
No LC filters
70
mA
I
OUT-SH
Over current protection threshold Isc
(short circuit current limit)
1
(1)
6.5
8
10
A
V
UV
Under voltage protection threshold
7
V
V
OV
Over voltage protection threshold
60
70
V
t
pw_min
Output minimum pulse width
No load
25
40
ns
1.
See specific application note number: AN1994.
Table 6.
Electrical characteristics (continued)
(VL= 3.3 V; Vcc = 50 V; Tamb = 25 °C unless otherwise specified)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
Table 7.
V
L
VLow min
VHigh max
Unit
2.7
0.7
1.5
V
3.3
0.8
1.7
V
5
0.85
1.85
V
Table 8.
Tristate
INxA
INxB
Q1
Q2
Q3
Q4
Output mode
0
x
x
OFF
OFF
OFF
OFF
Hi-Z
1
0
0
OFF
OFF
ON
ON
DUMP
1
0
1
OFF
ON
ON
OFF
NEGATIVE
1
1
0
ON
OFF
OFF
ON
POSITIVE
1
1
1
ON
ON
OFF
OFF
Not used
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