參數資料
型號： MAX1980ETP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 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
文件頁數： 6/33頁
文件大?。?/td> 1153K
代理商： MAX1980ETP
M
Quick-PWM Slave Controller with
Driver Disable for Multiphase DC-DC Converter
6
_______________________________________________________________________________________
100
20
0.1
10
100
TWO-PHASE
EFFICIENCY vs. LOAD CURRENT
(V
OUT
= 1.3V)
40
30
50
60
70
80
90
M
LOAD CURRENT (A)
TWO-PHASE
E
1
V
IN
= 8V
V
IN
= 5V
V
IN
= 12V
V
IN
= 20V
1.20
1.23
1.22
1.21
1.24
1.25
1.26
1.27
1.28
1.29
1.30
0
20
10
30
40
50
TWO-PHASE
OUTPUT VOLTAGE vs. LOAD CURRENT
(V
OUT
= 1.3V, V
OFFSET
= -10mV)
M
LOAD CURRENT (A)
O
V
IN
= 12V
100
20
0.1
10
100
TWO-PHASE
EFFICIENCY vs. LOAD CURRENT
(V
OUT
= 1V)
40
30
50
60
70
80
90
M
LOAD CURRENT (A)
E
1
V
IN
= 8.0V
V
IN
= 5.0V
V
IN
= 12V
V
IN
= 20V
0.92
0.93
0.94
0.95
0.96
0.97
0.98
0.99
1.00
0
10
20
30
40
OUTPUT VOLTAGE vs. LOAD CURRENT
(V
OUT
= 1V, V
OFFSET
= -10mV)
M
LOAD CURRENT (A)
O
V
IN
= 12.0V
SINGLE-PHASE EFFICIENCY
vs. LOAD CURRENT
(V
OUT
= 1V)
M
LOAD CURRENT (A)
E
10
1
0.10
70
80
90
100
60
0.01
100
V
IN
= 8.0V
V
IN
= 5.0V
V
IN
= 12V
V
IN
= 20V
0
10
20
30
40
50
60
70
80
0
10
INPUT VOLTAGE (V)
5
15
20
25
30
NO-LOAD INPUT CURRENT
vs. INPUT VOLTAGE
M
I
I
IN
I
BIAS
= I
DD
+ I
CC
MASTER AND SLAVE
0
20
10
30
40
50
INDUCTOR CURRENT BALANCE
vs. LOAD CURRENT
M
LOAD CURRENT (A)
0
0.2
0.4
0.6
0.8
1.0
I
L
-
L
0
0.2
0.1
0.4
0.3
0.6
0.5
0.7
0
10
5
15
20
25
INDUCTOR CURRENT BALANCE
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
I
L
L
I
OUT
= NO LOAD
I
OUT
= 40A
50
25
0
-25
-50
-0.5
0.5
0
1.0
1.5
2.0
OFFSET-VOLTAGE DEVIATION
vs. CURRENT-SENSE COMMON-MODE VOLTAGE
M
V
OUT
(V)
O
μ
V
OUT = CM+ = CM- = CS+ = CS-
Typical Operating Characteristics
(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
.)
相關PDF資料
PDF描述
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相關代理商/技術參數
參數描述
MAX1980ETP+ 功能描述:DC/DC 開關控制器 PWM Slave Controller w/Driver Disable RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK
MAX1980ETP+T 功能描述:DC/DC 開關控制器 PWM Slave Controller w/Driver Disable RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 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 開關控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 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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