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參數(shù)資料
| 型號： | AZ494B_05 |
| 廠商： | BCD Semiconductor Manufacturing Limited |
| 英文描述： | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| 中文描述： | 脈寬調(diào)制控制電路 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 179K |
| 代理商： | AZ494B_05 |
PULSE-WIDTH-MODULATION CONTROL CIRCUITS AZ494B/D
Data Sheet
4
Jun. 2005 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum
Ratings"for extended periods may affect device reliability.
Note 2: All voltage values are with respect to the network ground terminal.
Note 3: Maximum power dissipation is a function of T
J
(max),
θ
JA
and T
A
. The maximum allowable power dissi-
pation at any allowable ambient temperature is P
D
= ( T
J
(max) - T
A
) /
θ
JA
. Operating at the absolute maximum T
J
of 150
o
C can affect reliability.
Parameter
Symbol
Value
Unit
Supply Voltage (Note 2)
V
CC
40
V
Amplifier Input Voltage
V
I
-0.3 to V
CC
+ 0.3
V
Collector Output Voltage
V
O
40
V
Collector Output Current
I
O
250
mA
Package Thermal Impedance
(Note 3)
θ
JA
M Package
73
o
C/W
P Package
67
Lead Temperature 1.6mm from case for 10 seconds
260
o
C
Storage Temperature Range
T
STG
-65 to 150
o
C
ESD rating (Machine Model)
200
V
Recommended Operating Conditions
Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Min
Max
Unit
Supply Voltage
V
CC
7
36
V
Amplifier Input Voltage
V
I
-0.3
V
CC
- 2
V
Collec
t
or Output Voltage
V
O
36
V
Collector Output Current
(Each Transistor)
200
mA
Current Into Feedback Terminal
0.3
mA
Oscillator Frequency
f
osc
300
KHz
Timing Capacitor
C
T
0.47
10000
nF
Timing Resistor
R
T
1.8
500
K
Operating Free-Air Temperature
T
A
-40
85
o
C
Reference Output Current
I
REF
10
mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AZ494B | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| AZ494BM | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| AZ494BM-E1 | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| AZ494BMTR | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| AZ494BMTR-E1 | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AZ494BM | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| AZ494BM-E1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| AZ494BMTR | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| AZ494BMTR-E1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| AZ494BP | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
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