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參數(shù)資料
| 型號： | MAX1636EAP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Low-Voltage, Precision Step-Down Controller for Portable CPU Power |
| 中文描述： | 1 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封裝： | 5.30 MM, MO-150, SSOP-20 |
| 文件頁數(shù)： | 6/24頁 |
| 文件大小： | 219K |
| 代理商： | MAX1636EAP |
50
100
75
150
125
225
200
175
250
150
250
200
300
F
OSC
(kHz)
350
400
450
500
M
R
RESET TIME DELAY
vs. OSC FREQUENCY
V
OUT
50mV/div
LOAD
CURRENT
0A
2A
4A
LOAD-TRANSIENT RESPONSE
(3.3V/3A, PWM MODE)
M
100
μ
s/div)
50
150
100
250
200
350
300
400
0
1.0
1.5
0.5
2.0
2.5
3.0
3.5
DROPOUT VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (A)
V
I
-
O
V
OUT
FORCED TO4.95V
M
Low-Voltage, Prec ision S tep-Down
Controller for Portable CPU Power
6
_______________________________________________________________________________________
5
-5
1m
100m
1
10m
10
-3
M
LOAD CURRENT (A)
L
O
-1
1
3
-4
-2
0
2
4
LOAD REGULATION
vs. LOAD CURRENT
PWM MODE
V
OUT
= 5V
_____________________________Typic al Operating Charac teristic s (c ontinued)
(Circuit of Figure 1, V
IN
= 7V, T
A
= +25°C, unless otherwise noted.)
100
50
1m
100m
1
10m
10
EFFICIENCY vs. LOAD CURRENT
(1.8V/4A CIRCUIT)
60
M
LOAD CURRENT (A)
E
70
80
90
V
IN
= 7V
V
IN
= 22V
V
IN
= 15V
100
50
1m
100m
1
10m
10
EFFICIENCY vs. LOAD CURRENT
(1.8V/7A CIRCUIT)
60
M
LOAD CURRENT (A)
E
70
80
90
V
IN
= 15V
V
IN
= 7V
V
IN
= 22V
1000
0.01
0
15
20
25
10
INPUT VOLTAGE (V)
5
30
QUIESCENT SUPPLY CURRENT
vs. INPUT VOLTAGE
0.10
M
Q
1
10
100
V
OUT
= 3.3V
0
10
5
15
30
35
25
20
40
0
10 15 20 25
VL LOAD CURRENT (mA)
5
30 35 40 45 50
VL LOAD-REGULATION ERROR
vs. VL LOAD CURRENT
M
L
V
0
0.3
0.2
0.1
0.4
0.5
0.6
0
40
30
10 20
50 60 70 80 90 100
REF LOAD CURRENT (
μ
A)
REF LOAD-REGULATION ERROR
vs. REF LOAD CURRENT
M
L
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1636EAP+ | 功能描述:DC/DC 開關(guān)控制器 Precision Step-Down for Portable CPU Pwr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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 |
| MAX1636EAP+T | 功能描述:DC/DC 開關(guān)控制器 Precision Step-Down for Portable CPU Pwr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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 |
| MAX1636EAP-T | 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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 |
| MAX1637EEE | 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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 |
| MAX1637EEE+ | 功能描述:DC/DC 開關(guān)控制器 Mini Precision Step Down RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(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 |
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