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參數(shù)資料
| 型號： | MAX1817 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | Replaced by TMS320VC5506 : Digital Signal Processors 132-BQFP |
| 中文描述： | 緊湊的、高效率、雙輸出、升壓型DC-DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 403K |
| 代理商： | MAX1817 |
M
Compact, High-Efficiency, Dual-Output
Step-Up DC-DC Converter
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuit of Figure 3, T
A
= +25
°
C, unless otherwise specified)
MAIN LOAD TRANSIENT RESPONSE
400
μ
s/div
A: V
OUT
, 100mV/div, AC-COUPLED
B: I
LOAD, OUT
, 50mA/div
V
IN
= 2.4V, V
OUT
= 3.3V
MAIN LINE TRANSIENT RESPONSE
A
B
0
200
μ
s/div
LCD LOAD TRANSIENT RESPONSE
MAX1817-09
A: V
LCD
, 50mV/div, AC-COUPLED
B: I
LOAD, OUT
, 10mA/div
V
IN
= 2.4V, V
OUT
= 3.3V (NO LOAD), V
LCD
= 18V
LCD LINE TRANSIENT RESPONSE
A
B
0
400
μ
s/div
A: V
OUT,
100mV/div, AC-COUPLED
B: V
IN,
1V/div
V
OUT
= 3.3V, I
LOAD,MAIN
= 20mA, V
ONLCD
= 0
A
B
2.4V
1.8V
200
μ
s/div
MAX1817-11
A: V
LCD
, 100mV/div, AC-COUPLED
B: V
IN,
1V/div
V
OUT
= 3.3V (NO LOAD), V
LCD
= 18V, I
LOAD,LCD
= 2mA
A
B
2.4V
1.8V
100
μ
s/div
MAIN OUTPUT TURN-ON/TURN-OFF
RESPONSE
MAX1817-12
A: V
OUT
, 2V/div
B: I
IN
,
500mA/div
C: V
ON
, 5V/div
V
IN
= 2.4V, R
LOAD,MAIN
= 165
, V
ONLCD
= 0
A
B
0
0
0
C
400
μ
s/div
LCD OUTPUT TURN-ON/TURN-OFF
RESPONSE
MAX1817-13
A: V
LCD
, 10V/div
B: I
IN
,
200mA/div
C: V
ONLCD
, 5V/div
V
IN
= 2.4V, V
OUT
= 3.3V (NO LOAD), R
LOAD,LCD
= 9k
A
B
0
0
0
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1817EUB | Replaced by TMS320VC5506 : Digital Signal Processors 132-BQFP -40 to 85 |
| MAX1822 | High-Side Power Supply |
| MAX1822ESA | High-Side Power Supply |
| MAX1823 | Dual USB Switch with Fault Blanking and Autoreset |
| MAX1823AEUB | Replaced by TMS320BC52 : |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1817EUB | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Dual-Output Step-Up 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 |
| MAX1817EUB+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Dual-Output Step-Up 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 |
| MAX1817EUB+T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Dual-Output Step-Up 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 |
| MAX1817EUB-T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 Dual-Output Step-Up 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 |
| MAX1817EVKIT | 制造商:Maxim Integrated Products 功能描述:COMPACT, HIGH-EFFICIENCY, DUAL-OUTPUT STEP-UP - Bulk |
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