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參數(shù)資料
| 型號： | STA506 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 40V 4A QUAD POWER HALF BRIDGE |
| 中文描述： | 40V的4A條四重功率半橋 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 142K |
| 代理商： | STA506 |
5/14
STA506
Notes: 1. The following table explains the V
LOW
, V
HIGH
variation with
V
L
Table 8.
Note 2: See relevant Application Note AN1994
Table 9.
LOGIC TRUTH TABLE (see fig. 4)
V
IN-L
Low level input voltage
V
L
/2
-
300mV
V
I
IN-H
Hi level Input current
Pin Voltage = V
L
1
μ
A
I
IN-L
Low level input current
Pin Voltage = 0.3V
1
μ
A
I
PWRDN-H
Hi level PWRDN pin input current
V
L
= 3.3V
35
μ
A
V
LOW
Low logical state voltage VLow
(pin PWRDN, TRISTATE) (note 1)
V
L
= 3.3V
0.8
V
V
HIGH
High logical state voltage VHigh
(pin PWRDN, TRISTATE) (note 1)
V
L
= 3.3V
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 = 3.3V
1
mA
I
VCC-hiz
Supply Current from Vcc in Tri-
state
V
CC
= 30V; Tri-state = 0
22
mA
I
VCC
Supply Current from Vcc in
operation
both channel switching)
V
CC
=30V;
Input Pulse width = 50% Duty;
Switching Frequency = 384KHz;
No LC filters;
50
mA
I
VCC-q
Isc (short circuit current limit)
(note 2)
4
6
8
A
V
OUT-SH
Undervoltage protection threshold
7
V
V
OV
Output minimum pulse width
No Load
70
150
ns
V
L
2.7
3.3
5
V
LOW
min
0.7
0.8
0.85
V
HIGH max
1.5
1.7
1.85
Unit
V
V
V
TRI-STATE
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
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
TABLE 6. ELECTRICAL CHARACTERISTCS
(continued)
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|---|---|
| STA50613TR | 功能描述:音頻放大器 40V 4.0A Half Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| STA-5063 | 制造商:RF Micro Devices Inc 功能描述:IC AMP GEN-PURP 3.3V SOT-363 |
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| STA506A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:45V 4A QUAD POWER HALF BRIDGE |
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