參數(shù)資料
型號： MAX1964
廠商： Maxim Integrated Products, Inc.
英文描述： Tracking/Sequencing Triple/Quintuple Power-Supply Controllers
中文描述： 三/五路電源控制器，提供跟蹤/排序功能
文件頁數(shù)： 26/30頁
文件大?。?/td> 475K
代理商： MAX1964
M
Output Filtering for Analog Circuits
Some applications need to generate analog and power
outputs at the same voltage. By adding an LC filter to
filter the noise present on an analog output (Figure 10),
one output voltage can provide both analog and power
outputs. The LC filter provides approximately
40dB/decade of attenuation. Select the LC corner fre-
quency (1/2
π √
LC
) to provide desired attenuation. For
stable operation, the filter inductor (L
FILTER
) and output
filter capacitor (C
FILTER
) used to generate the filter
must be selected to provide an overdamped response
to output transients:
R
(
R
L
C
DCR
ESR
FILTER
FILTER
+
)
≥
2
4
1
Tracking/Sequencing Triple/Quintuple
Power-Supply Controllers
26
______________________________________________________________________________________
Figure 8. MAX1964 High-Voltage Application Requires Snubber Circuit
BST
C1
1
μ
F
D1
CENTRAL CMPSH-3
C2
1
μ
F
N
H
N
L
1
T1
C
BST
0.1
μ
F
R
POK
100k
C
8.2nF
C
OUT
470
μ
F
C
IN
470
μ
F
DH
LX
V
3.3V AT 1A
INPUT
9V TO 18V
DL
OUT
GND
TO LOGIC
IN
VL
ILIM
POK
COMP
MAX1964
D2
NIHON
EP05Q03L
C
OUT
470
μ
F
FB
R
COMP
200k
R
GATE(NH)
R
300
R
GATE(NL)
R
BE2
220
R3
30k
C3
10
μ
F
Q1
2N3905
V
OUT2
5V AT 100mA
C5
10
μ
F
R4
10k
B2
FB2
B3
FB3
C
BE2
4700pF
FAIRCHILD
FDS6912A
D3
NIHON
EC10QS10
C7
470
μ
F
R
BE3
220
R5
86.6k
C6
10
μ
F
Q2
TIP30
V
12V AT 100mA
C8
10
μ
F
R6
10k
C
SNUB
100pF
C
2200pF
R7
470
POWER GROUND
ANALOG GROUND
C9
10nF
1
T1
2
T1
相關PDF資料
PDF描述
MAX1965 Tracking/Sequencing Triple/Quintuple Power-Supply Controllers
MAX1964TEEE Tracking/Sequencing Triple/Quintuple Power-Supply Controllers
MAX1965TEEP Tracking/Sequencing Triple/Quintuple Power-Supply Controllers
MAX1966 Low-Cost Voltage-Mode PWM Step-Down Controllers
MAX1967EUB Low-Cost Voltage-Mode PWM Step-Down Controllers
相關代理商/技術參數(shù)
參數(shù)描述
MAX1964TEEE 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX1964TEEE+ 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Track/Seq Trpl/Wuint Power-Supply Ctlr RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX1964TEEE+T 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Track/Seq Trpl/Wuint Power-Supply Ctlr RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX1964TEEE-T 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX1965TEEP 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
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