參數(shù)資料
型號: MAX1965
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): 27/30頁
文件大?。?/td> 475K
代理商: MAX1965
where the R
DCR
is the inductor
s DC resistance and
R
ESR
is the output filter capacitor
s effective series
resistance (ESR). Inductors with high DC resistance will
provide poor load regulation but allow the use of small-
er filter capacitors:
V
OUT(FILTER)
= V
OUT(NOMINAL)
- R
DCR
I
OUT
Therefore, power chokes are ideal for these applica-
tions due to their high inductance values, high satura-
tion current ratings, and low resistance.
Chip Information
TRANSISTOR COUNT: 1617
PROCESS: BiCMOS
M
Tracking/Sequencing Triple/Quintuple
Power-Supply Controllers
______________________________________________________________________________________
27
Figure 9. High-Voltage Linear Regulation
C
BYP
V
NEG
V
SUP
Q
PASS
Q
CASCODE
Q
CASCODE
C
POS
R
BE
R
DROP
C
DROP
R
DROP
C
DROP
R1
R2
B_
a) POSITIVE OUTPUT VOLTAGE WITH CASCODED BASE DRIVE
b) NEGATIVE OUTPUT VOLTAGE (MAX1965 ONLY)
WITH CASCODED BASE DRIVE
FB_
MAX1964
MAX1965
V
BIAS
V
POS
C
BYP
V
REF
V
SUP
Q
PASS
C
NEG
R
BE
R4
R3
FB5
B5
MAX1965
相關PDF資料
PDF描述
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
MAX1966-MAX1967 Low-Cost Voltage-Mode PWM Step-Down Controllers
相關代理商/技術參數(shù)
參數(shù)描述
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
MAX1965TEEP-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
MAX1966ESA 功能描述:電壓模式 PWM 控制器 RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓撲結(jié)構:Buck 輸出電壓:34 V 輸出電流: 開關頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
MAX1966ESA+ 功能描述:電壓模式 PWM 控制器 Voltage-Mode PWM Step-Down RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓撲結(jié)構:Buck 輸出電壓:34 V 輸出電流: 開關頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
MAX1966ESA+T 功能描述:電壓模式 PWM 控制器 Voltage-Mode PWM Step-Down RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓撲結(jié)構:Buck 輸出電壓:34 V 輸出電流: 開關頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel