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參數(shù)資料
| 型號(hào)： | MAX1779EUE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 32-Bit Digital Signal Controller with ROM 100-LQFP -40 to 125 |
| 中文描述： | 0.7 A SWITCHING REGULATOR, 305 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | 4.40 MM, MO-153AB, TSSOP-16 |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 503K |
| 代理商： | MAX1779EUE |
M
Low-Power Triple-Output TFT LCD DC-DC
Converter
_______________________________________________________________________________________
7
100
μ
s/div
LOAD TRANSIENT WITHOUT INTEGRATOR
(L = 10
μ
H, 500
μ
s PULSE)
MAX1779-16
A. V
MAIN
= 5V, 50mV/div
B. V
MAIN
= 5mA to 50mA, 25mA/div
INTG = REF,
FIGURE 6
5.0V
0
4.9V
A
B
50mA
10
μ
s/div
LOAD TRANSIENT WITHOUT INTEGRATOR
(L = 10
μ
H, 5
μ
s PULSE)
MAX1779-17
A. V
MAIN
= 5V, 100mV/div
B. I
L
C. I
MAIN
= 10mA to 100mA, 100mA/div
INTG = REF, FIGURE 6
5.0V
0
400mA
A
B
100mA
200mA
0
C
Typical Operating Characteristics (continued)
(Circuit of Figure 5, V
IN
= +3.3V, T
A
= +25
°
C, unless otherwise noted.)
100
μ
s/div
LOAD TRANSIENT
(L = 33
μ
H, 500
μ
s PULSE)
MAX1779-18
A. V
MAIN
= 5V, 50mV/div
B. I
MAIN
= 10mA to 100mA, 50mA/div
FIGURE 5
5.1V
0
A
B
4.9V
100mA
5V
100
μ
s/div
LOAD TRANSIENT WITHOUT INTEGRATOR
(L = 33
μ
H, 500
μ
s PULSE)
MAX1779-19
A. V
MAIN
= 5V, 50mV/div
B. I
= 10mA to 100mA, 50mA/div
INTG = REF, FIGURE 5
5.1V
0
A
B
4.9V
100mA
5.0V
10
μ
s/div
LOAD TRANSIENT
(L = 33
μ
H, 5
μ
s PULSE)
MAX1779-20
A. V
MAIN
= 5V, 50mV/div
B. I
MAIN
= 20mA to 200mA, 100mA/div
FIGURE 5
5.1V
0
A
B
4.9V
200mA
5.0V
200
μ
s/div
STARTUP WAVEFORM
(L = 10
μ
H)
MAX1779-21
A. V
SHDN
= 0 to 2V, 2V/div
B. V
MAIN
= 5V, 1V/div
C. I
L
FIGURE 6
, R
MAIN
= 100
2V
0
A
B
3V
500mA
0
5V
C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1779EUE+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Triple-Output TFT LCD 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 |
| MAX1779EUE+T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Triple-Output TFT LCD 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 |
| MAX1779EUE-T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 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 |
| MAX177C/D | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX177CNG | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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