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參數(shù)資料
| 型號： | MAX1700EEE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1-Cell to 3-Cell, High-Power 1A, Low-Noise, Step-Up DC-DC Converters |
| 中文描述： | 1.8 A SWITCHING REGULATOR, 340 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, QSOP-16 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大小： | 248K |
| 代理商： | MAX1700EEE |
M
1-Cell to 3-Cell, High-Power (1A),
Low-Noise, S tep-Up DC-DC Converters
6
_______________________________________________________________________________________
Typic al Operating Charac teristic s (c ontinued)
(T
A
= +25°C, unless otherwise noted.)
1.244
1.246
1.250
1.248
1.252
1.254
-40
0
-20
20
40
60
80
100
REFERENCE VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (°C)
R
1.244
1.246
1.250
1.248
1.252
1.254
0
20
REFERENCE CURRENT (
μ
A)
30
10
40
50
60
70
80
REFERENCE VOLTAGE
vs. REFERENCE CURRENT
M
R
0.2
0.6
0.4
1.0
0.8
1.4
1.2
1.6
2.5
3.5
OUTPUT VOLTAGE (V)
4
3
4.5
5
5.5
PEAK INDUCTOR CURRENT
vs. OUTPUT VOLTAGE
M
C
PFM
PWM
280
290
285
305
300
295
315
320
310
325
-40
20
TEMPERATURE (
°
C)
40
-20
0
60
80 100 120 140
FREQUENCY vs. TEMPERATURE
M
F
V
OUT
= 5V
V
OUT
= 3.3V
I
OUT
= 0mA, V
OUT
= 3.3V
A = V
IN
, 1.1V TO2.1V, 1V/div
B = V
OUT
RIPPLE, 50mV/div, AC COUPLED
LINE-TRANSIENT RESPONSE
A
B
0V
5ms/div
MAX1700-09
V
IN
= 1.1V, I
OUT
= 200mA, V
OUT
= 3.3V
A = LX VOLTAGE, 2V/div
B = INDUCTOR CURRENT, 0.5A/div
C = V
OUT
RIPPLE, 50mV/div, AC COUPLED
HEAVY-LOAD SWITCHING WAVEFORMS
(V
OUT
= 3.3V)
A
B
C
0A
0V
V
OUT
1
μ
s/div
MAX1700-08
0.5
0.01
START-UP INPUT VOLTAGE
vs. OUTPUT CURRENT
0.9
0.7
1.1
M
OUTPUT CURRENT (mA)
S
100
1.7
1.5
2.1
1.9
1.3
0.1
10
1000
2.3
1
NO-LOAD START-UP:
1.0V AT -40°C
0.79 AT +25°C
0.64V AT +85°C
CONSTANT-CURRENT LOAD
V
OUT
= 3.3V
L = 10
μ
H
D1 = MBR0520L
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
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| MAX1703 | 1-Cell to 3-Cell, High-Power 1.5A, Low-Noise, Step-Up DC-DC Converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1700EEE+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1-3 Cell 1A Step-Up DC/DC Converters RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX1700EEE+T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1-3 Cell 1A Step-Up DC/DC Converters RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX1700EEE-T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1-3 Cell 1A Step-Up DC/DC Converters RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX17010AETL+ | 功能描述:LCD 驅(qū)動(dòng)器 Internal-Switch Boost Regulator RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| MAX17010AETL+T | 功能描述:LCD 驅(qū)動(dòng)器 Internal-Switch Boost Regulator RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
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