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參數(shù)資料
| 型號： | TS3842B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | High Performance Current Mode Controller |
| 中文描述： | 高性能電流模式控制器 |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 521K |
| 代理商： | TS3842B |
Electrical Characteristics
CHARACTERISTIC
SYMBOL
MIN
TYP
MAX
UNIT
ERROR AMPLIFIER SECTION
Voltage Feedback Input (Vo=2.5V)
V
FB
2.42
2.5
2.58
V
Input Bias Current (V
FB
=5.0V)
I
IB
-
-0.1
-2.0
A
Open-Loop Voltage Gain (Vo=2.0V to 4.0V)
A
VOL
65
90
-
dB
Unity Gain Bandwidth (T
J
=25
)
BW
0.7
1.0
-
MHz
Power Supply Rejection Radio (V
CC
=12V to 25V)
PSRR
60
70
-
dB
Output Current
Sink (Vo=1.1V, V
FB
=2.7V)
I
sink
2.0
12
-
Source ( Vo=5.0V, V
FB
=2.3V)
I
Source
-0.5
-1.0
-
Output Voltage Swing
High State (R
L
=15K to ground, V
FB
=2.3V)
V
OH
5.0
6.2
-
Low State (R
L
=15K to Vref, V
FB
=2.7V)
V
OL
-
0.8
1.1
CURRENT SENSE SECTION
Current Sense Input Voltage Gain (Note 4&5)
Av
2.85
3.0
3.15
V/V
Maximum Current Sense Input Threshold(Note 4)
V
th
0.9
1.0
1.1
V
Power Supply Rejection Radio
V
CC
=12V to 25V,Note 4
Input Bias Current
I
IB
-
-2.0
-10
μA
Propagation Delay(Current Sense Input to Output)
t
PLH(IN/OUT)
-
150
300
ns
mA
PSRR
-
70
-
dB
V
V
CC
=15V (Note 2), R
T
=10K, C
T
=3.3nF, T
A
=T
low
to T
high
(Note 3), unless otherwise noted.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS3842BCD | High Performance Current Mode Controller |
| TS3842BCS | High Performance Current Mode Controller |
| TS3843B | High Performance Current Mode Controller |
| TS3843BCD | High Performance Current Mode Controller |
| TS3843BCS | High Performance Current Mode Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS3842BCD | 制造商:Taiwan Semiconductor 功能描述:IC CURRENT MODE PWM 3842 DIP8 |
| TS3842BCS | 制造商:Taiwan Semiconductor 功能描述:CURRENT MODE PWM SMD 3842 SOIC8 |
| TS3843B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Performance Current Mode Controller |
| TS3843BCD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Performance Current Mode Controller |
| TS3843BCS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Performance Current Mode Controller |
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