參數(shù)資料
型號(hào)： MAX1980ETP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： Quick-PWM Slave Controller with Driver Disable for Multiphase DC-DC Converter
中文描述： SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PQCC20
封裝： 5 X 5 MM, 0.80 MM HEIGHT, THIN, QFN-20
文件頁(yè)數(shù)： 9/33頁(yè)
文件大?。?/td> 1153K
代理商： MAX1980ETP
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V+ = 12V, V
CC
= V
DD
= 5V, V
OUT
= 1.3V (ZMODE = GND) and 1V (ZMODE = V
CC
),
DD
= V
CC
.)
DYNAMIC OUTPUT-VOLTAGE TRANSITION
0
5.00V
0
1.30V
1.10V
0
A
5V/div
B
200mV/div
C
10A/div
D
10A/div
40
μ
s/div
A. ZMODE = 0 TO 5V
B. OUTPUT VOLTAGE, V
OUT
= 1.30V (ZMODE = GND)
OR 1.10V (ZMODE = V
)
C. SLAVE INDUCTOR CURRENT
D. MASTER INDUCTOR CURRENT
STARTUP WAVEFORM
(NO LOAD)
MAX1980 toc24
5V
1V
0
0
0
0
A
5V/div
B
1.0V/div
D
10A/div
C
10A/div
100
μ
s/div
A. MASTER SHUTDOWN, V
SHDN
= 0 TO 5V
B. OUTPUT VOLTAGE, V
C. SLAVE INDUCTOR CURRENT
D. MASTER INDUCTOR CURRENT
M
Quick-PWM Slave Controller with
Driver Disable for Multiphase DC-DC Converter
_______________________________________________________________________________________
9
MAX1980 toc25
5V
1V
0
0
0
0
A
5V/div
B
1.0V/div
D
10A/div
C
10A/div
100
μ
s/div
A. MASTER SHUTDOWN, V
SHDN
= 5V TO 0
B. OUTPUT VOLTAGE, V
C. SLAVE INDUCTOR CURRENT
D. MASTER INDUCTOR CURRENT
SHUTDOWN WAVEFORM
STARTUP WAVEFORM
(20A LOAD)
MAX1980 toc26
5V
0
0
0
0
A
5V/div
B
1V/div
D
10A/div
C
10A/div
100
μ
s/div
A. MASTER SHUTDOWN, V
SHDN
= 0 TO 5V
B. OUTPUT VOLTAGE, V
OUT
C. SLAVE INDUCTOR CURRENT
D. MASTER INDUCTOR CURRENT
R
OUT
= 65m
(I
OUT
= 20A)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1980ETP+ 功能描述:DC/DC 開(kāi)關(guān)控制器 PWM Slave Controller w/Driver Disable RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1980ETP+T 功能描述:DC/DC 開(kāi)關(guān)控制器 PWM Slave Controller w/Driver Disable RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1980ETP+TG075 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1980ETP-T 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1980ETP-TG075 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
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