參數(shù)資料
型號(hào): MAX1729EUB
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: ECB and LCD Display Bias Supply with Accurate Output Voltage and Temperature Compensation
中文描述: 0.06 A SWITCHING REGULATOR, PDSO10
封裝: 1.09 MM HEIGHT, UMAX-10
文件頁(yè)數(shù): 10/12頁(yè)
文件大小: 158K
代理商: MAX1729EUB
M
ECB and LCD Display Bias Supply with Accurate
Output Voltage and Temperature Compensation
10
______________________________________________________________________________________
DC RESISTANCE
(
)
INDUCTANCE
(μH)
SUPPLIER
8.4
19
220
470
Murata
Panasonic
SATURATION
CURRENT (mA)
70
40
PART
LQH3C221K04M00
ELT3KN115B
MAX HEIGHT
(mm)
2.2
1.6
Table 1. Recommended Inductors
Applic ations Information
PC Board Layout Considerations
Proper PC board layout minimizes output ripple and
increases efficiency. For best results, use a ground
plane, minimize the space between C1, C2, and GND
of the MAX1729, and place the inductor as close to LX
and IN as possible. For an example of proper PC board
layout, refer to the MAX1729 Evaluation Kit.
Chip Information
TRANSISTOR COUNT: 1154
CAPACITANCE
(μF)
1000pF
1
1
C4
C5
0.1
C3
0.068
CAPACITOR
C2
0.1
C1
C6*
*Use a low-leakage capacitor.
Table 2. Recommended Capacitor Values
相關(guān)PDF資料
PDF描述
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MAX1733 Replaced by TMS320VC5506 :
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1729EUB-T 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 ECB & LCD Display Bias Supply RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
MAX172ACNG 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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
MAX172ACNG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 100ksps 5.25V- Precision 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
MAX172ACWG 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
MAX172ACWG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 100ksps 5.25V- Precision 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