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參數(shù)資料
| 型號(hào)： | MAX724CCK |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 5A/2A Step-Down, PWM, Switch-Mode DC-DC Regulators |
| 中文描述： | 8.5 A SWITCHING REGULATOR, 120 kHz SWITCHING FREQ-MAX, PZFM5 |
| 封裝： | TO-220, 5 PIN |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 92K |
| 代理商： | MAX724CCK |
M
5A/2A S tep-Down, PWM,
S witc h-Mode DC-DC Regulators
4
_______________________________________________________________________________________
2.25
2.19
-40
100
REFERENCE VOLTAGE
vs. JUNCTION TEMPERATURE
2.20
2.24
JUNCTION TEMPERATURE (°C)
R
50
2.22
2.21
-25
25
75
2.23
0
2.18
2.17
125
3.0
0
6
SWITCH-ON VOLTAGE
vs. SWITCH CURRENT
0.5
2.5
SWITCH CURRENT (A)
S
4
1.5
1.0
1
3
5
2.0
2
T
j
= +25°C
MAX724
MAX726
120
90
-40
100
SWITCHING FREQUENCY
vs. JUNCTION TEMPERATURE
95
115
JUNCTION TEMPERATURE (°C)
S
50
105
100
-25
25
75
110
0
85
80
125
8000
1k
ERROR-AMPLIFIER PHASE AND g
M
3000
7000
FREQUENCY (Hz)
T
μ
m
10M
5000
4000
10k
1M
6000
100k
0
2000
1000
200
-50
150
P
50
0
100
-200
-100
-150
PHASE
g
M
160
0
SWITCHING FREQUENCY
vs. FEEDBACK PIN VOLTAGE
60
140
FB VOLTAGE (V)
S
2.0
100
80
0.5
1.5
120
1.0
0
40
20
2.5
3.0
+125°C
+25°C
-40°C
500
400
0
FEEDBACK PIN CURRENT
vs. FB VOLTAGE
0
FB VOLTAGE (V)
F
μ
A
4
200
100
1
3
300
2
-300
-100
-200
5
6
-400
-500
7
8
9 10
START OF FREQUENCY
SHIFTING
8
-40
OUTPUT CURRENT LIMIT
vs. TEMPERATURE
3
7
JUNCTION TEMPERATURE (°C)
O
50
5
4
-25
25
6
0
2
75
1
0
100
125
MAX724
MAX726
____________________________Typic al Operating Charac teristic s (c ontinued)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX724CCM | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Current-Mode SMPS Controller |
| MAX724CKS | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Current-Mode SMPS Controller |
| MAX724ECK | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX724ECK-SL | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX724ECM | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Current-Mode SMPS Controller |
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