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參數(shù)資料
| 型號： | MAX867ESA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 3.3V/5V or Adjustable-Output, Single-Cell DC-DC Converters |
| 中文描述： | SWITCHING REGULATOR, 250 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | 0.150 INCH, SOP-8 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 139K |
| 代理商： | MAX867ESA |
M
3.3V /5V or Adjustable-Output,
S ingle-Cell DC-DC Converters
_______________________________________________________________________________________
5
A: 5.0V OUTPUT VOLTAGE, AC COUPLED 20mV/div
B: OUTPUT CURRENT (0mA AND 10mA) 5mV/div
(TEKTRONIX P6042 CURRENT PROBE)
I
LOAD
= 5mA, C
OUT
= 47
μ
F, V
IN
= 1.25V
MAX866 LOAD-TRANSIENT RESPONSE
(5V MODE)
1ms/div
A
B
A: 3.3V OUTPUT VOLTAGE, 2V/div
B: SHDN INPUT VOLTAGE (0V AND 5V) 2V/div
I
LOAD
= 10mA
MAX867 LBI AND FB THRESHOLD
vs. TEMPERATURE
MAX866 SHUTDOWN RESPONSE
(3.3V MODE)
10ms/div
A
B
A: 5.0V OUTPUT VOLTAGE, 2V/div
B: SHDN INPUT VOLTAGE (0V AND 5V) 5V/div
I
LOAD
= 10mA
MAX866 SHUTDOWN RESPONSE
(5V MODE)
10ms/div
A
B
____________________________Typic al Operating Charac teristic s (c ontinued)
(Circuits of Figure 2, T
A
= +25°C, unless otherwise noted.)
1.250
-60
1.260
M
EMPERATURE (°C)
L
0
60
-20
-40
20
80
40
100
1.240
LBI
VFB (MAX867)
0
-60
MAX866 OUTPUT VOLTAGE ERROR
vs. TEMPERATURE
0.5
M
EMPERATURE (°C)
O
0
60
-20
-40
20
80
40
100
-0.5
5V MODE
I
LOAD
= OA
3.3V MODE
-60
START-UP VOLTAGE
vs. TEMPERATURE
1.0
0.9
0.8
0.7
0.6
M
EMPERATURE (°C)
S
0
60
-20
-40
20
80
40
100
0.5
I
LOAD
= 0A
A: 3.3V OUTPUT VOLTAGE, AC COUPLED 20mV/div
B: OUTPUT CURRENT (0mA AND 10mA) 5mV/div
(TEKTRONIX P6042 CURRENT PROBE)
I
LOAD
= 5mA, C
OUT
= 47
μ
F, V
IN
= 1.25V
MAX866 LOAD-TRANSIENT RESPONSE
(3.3V MODE)
1ms/div
A
B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX866EUA | 3.3V/5V or Adjustable-Output, Single-Cell DC-DC Converters |
| MAX867EUA | 3.3V/5V or Adjustable-Output, Single-Cell DC-DC Converters |
| MAX868 | Regulated, Adjustable -2x Inverting Charge Pump |
| MAX868EUB | Regulated, Adjustable -2x Inverting Charge Pump |
| MAX869LEEE | 2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX867ESA+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3/5/AdjV 1-Cell DC/DC Converter 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 |
| MAX867ESA+T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3/5/AdjV 1-Cell DC/DC Converter 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 |
| MAX867ESA-T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3/5/AdjV 1-Cell DC/DC Converter 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 |
| MAX867EUA | 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 |
| MAX867EUA+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3/5/AdjV 1-Cell DC/DC Converter 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 |
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