STA510F(2007) 데이터 시트보기 (PDF) - STMicroelectronics
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STA510F Datasheet PDF : 11 Pages
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STA510F
Table 2.
Pin
18
19
20
21, 22
23
24
25
26
27
28
29
30
31
32
33, 34
35, 36
Pin list (continued)
Name
Description
NC
GND-clean
GND-Reg
Vdd
Not connected
Logical ground
Ground for regulator Vdd
5V Regulator referred to ground
VL
CONFIG
PWRDN
TRI-STATE
High logical state setting voltage
Configuration
Stand-by
Hi-Z
FAULT
TH-WAR
IN1A
IN1B
Fault pin advisor
Thermal warning advisor
Input of half bridge 1A
Input of half bridge 1B
IN2A
IN2B
Vss
VCCSIGN
Input of half bridge 2A
Input of half bridge 2B
5-V regulator referred to +Vcc
Signal positive supply
Table 3.
Pin
Logical value
Device status
0
FAULT (1)
1
0
TRI-STATE
1
0
PWRDN
1
0
THWAR (1)
1
0
CONFIG (2)
1
Fault detected (short circuit, or thermal)
Normal operation
All power stages in Hi-Z state
Normal operation
Low-power mode
Normal operation
Temperature of the IC =130° C
Normal operation
Normal Operation
OUT1A = OUT1B, OUT2A = OUT2B
(IF IN1A = IN1B and IN2A = IN2B)
1. The pin is open collector. To have the high logic value, it needs a pull-up resistor.
2. CONFIG = 1 means connect Pin 24 (CONFIG) to Pins 21, 22 (Vdd).
Pin description
3/11
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