參數(shù)資料
型號: STA508
廠商: 意法半導(dǎo)體
英文描述: 40V 4.5A QUAD POWER HALF BRIDGE
中文描述: 40V的4.5A四重功率半橋
文件頁數(shù): 3/10頁
文件大小: 116K
代理商: STA508
3/10
STA508
Table 3. FUNCTIONAL PIN STATUS
(*) : The pin is open collector. To have the high logic value, it needs to be pulled up by a resistor.
(**): To put CONFIG = 1 means connect Pin 24 (CONFIG) to Pins 21, 22 (Vdd)
Figure 3. PIN CONNECTION
Table 4. THERMAL DATA
PIN NAME
Logical value
IC -STATUS
FAULT
0
Fault detected (Short circuit, or Thermal ..)
FAULT
(*)
1
Normal Operation
TRI-STATE
0
All powers in Hi-Z state
TRI-STATE
1
Normal operation
PWRDN
0
Low absorpion
PWRDN
1
Normal operation
THWAR
0
Temperature of the IC =130°C
THWAR
(*)
1
Normal operation
CONFIG
0
Normal Operation
CONFIG
(**)
1
OUT1A = OUT1B ; OUT2A=OUT2B
(IF IN1A = IN1B; IN2A = IN2B)
Symbol
Description
Value
Unit
R
th j-case
Thermal Resistance Junction-case
max 1.5
°C/W
GND-SUB
OUT2B
OUT2B
V
CC
2B
GND2B
GND1B
V
CC
1A
OUT1A
GND1A
OUT1A
GND-Reg
VDD
VDD
CONFIG
V
SS
IN2B
V
SS
V
CC
Sign
V
CC
Sign
18
16
17
15
6
5
4
3
2
21
22
31
32
33
35
34
36
20
1
19
N.C.
GND-Clean
D01AU1273
OUT1B
V
CC
1B
OUT1B
PWRDN
FAULT
TRI-STATE
9
8
7
28
29
30
OUT2A
TH_WAR
10
27
OUT2A
V
CC
2A
IN1A
IN1B
14
12
11
23
25
26
GND2A
IN2A
13
24
VL
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