參數(shù)資料
型號: MAX742CWP
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: Switch-Mode Regulator with +5V to 【12V or 【15V Dual Output
中文描述: SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20
封裝: SO-20
文件頁數(shù): 5/12頁
文件大小: 143K
代理商: MAX742CWP
M
S witc h-Mode Regulator with
+5V to ±12V or ±15V Dual Output
_______________________________________________________________________________________
5
A = GATE DRIVE, 5V/div
B = SWITCH VOLTAGE, 10V/div
C = SWITCH CURRENT, 0.2A/div
SWITCHING WAVEFORMS,
INVERTING SECTION
A
B
C
2
μ
s/div
_____________________________Typic al Operating Charac teristic s (c ontinued)
(Circuit of Figure 2, I
LOAD
= 100mA, unless otherwise noted.)
A = GATE DRIVE, 5V/div
B = SWITCH VOLTAGE, 10V/div
C = SWITCH CURRENT, 0.2A/div
SWITCHING WAVEFORMS,
STEP-UP SECTION
A
B
C
2
μ
s/div
A = NOISE WITH i FILTER, 1mV/div
B = NOISE WITHOUT FILTER, 20mV/div
MEASURED AT -V
OUT
V+ = 5V
BW = 5MHz
OUTPUT-VOLTAGE NOISE,
FILTERED AND UNFILTERED
A
B
2
μ
s/div
A = +VO 20mV/div
B = -VO 50mV/div
LOAD-TRANSIENT RESPONSE
A
B
200
μ
s/div
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MAX742CWP+ 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Switch-Mode Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX742CWP+T 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Switch-Mode Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX742CWP-T 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Switch-Mode Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX742EPP 功能描述:直流/直流開關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX742EPP+ 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Switch-Mode Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5