參數(shù)資料
型號(hào): UC3842BVD1R2
英文描述: I2C BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR
中文描述: 模擬IC
文件頁數(shù): 5/20頁
文件大小: 296K
代理商: UC3842BVD1R2
UC3842B, UC3843B, UC2842B, UC2843B, NCV3843BV
http://onsemi.com
5
Figure 6. Error Amp Small Signal
Transient Response
Figure 7. Error Amp Large Signal
Transient Response
Figure 8. Error Amp Open Loop Gain and
Phase versus Frequency
Figure 9. Current Sense Input Threshold
versus Error Amp Output Voltage
Figure 10. Reference Voltage Change
versus Source Current
Figure 11. Reference Short Circuit Current
versus Temperature
-20
A
10 M
10
f, FREQUENCY (Hz)
Gain
Phase
V
CC
= 15 V
V
O
= 2.0 V to 4.0 V
R
L
= 100 K
T
A
= 25
°
C
0
30
60
90
120
150
180
100
1.0 k
10 k
100 k
1.0 M
0
20
40
60
80
100
,
φ
0
V
O
, ERROR AMP OUTPUT VOLTAGE (V)
0
,
V
0.2
0.4
0.6
0.8
1.0
1.2
2.0
4.0
6.0
8.0
V
CC
= 15 V
T
A
= 25
°
C
T
A
= -55
°
C
T
A
= 125
°
C
V
= 15 V
T
A
= -55
C
T
A
= 25
C
,
r
V
-16
0
I
ref
, REFERENCE SOURCE CURRENT (mA)
20
40
60
80
100
120
-12
-8.0
-4.0
0
-20
-24
V
CC
= 15 V
,
S
I
5055
T
A
, AMBIENT TEMPERATURE (
°
C)
-25
0
25
50
75
100
125
70
90
110
1.0
μ
s/DIV
0.5
μ
s/DIV
2
2
2.55 V
2.50 V
2.45 V
3.0 V
2.5 V
2.0 V
V
CC
= 15 V
A
V
= -1.0
T
A
= 25
°
C
V
CC
= 15 V
A
V
= -1.0
T
A
= 25
°
C
相關(guān)PDF資料
PDF描述
UC3842BVDR2 I2C BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR
UC3843BD1R2 10-line IPAD", EMI filter and ESD protection
UC3843BDR2 1-bit dual supply bus buffer level translator with A-side series resistor
UC3843BVD1R2 2-bit dual supply bus transceiver level translator with a side series resistor
UC3843BVDR2 4-bit dual supply bus buffer level translator with A side series resistor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UC3842BVD1R2G 功能描述:電流型 PWM 控制器 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
UC3842BVDR2 功能描述:電流型 PWM 控制器 52kHz 1A Current PWM RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
UC3842BVDR2G 功能描述:電流型 PWM 控制器 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
UC3842BVN 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HIGH PERFORMANCE CURRENT MODE CONTROLLERS
UC3842CD 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC