參數(shù)資料
型號(hào): SP6127EK1L
英文描述: High-Voltage, Step-Down Controller in TSOT6
中文描述: 高電壓,降壓型控制器在TSOT6
文件頁數(shù): 9/12頁
文件大?。?/td> 564K
代理商: SP6127EK1L
_____________________________________
TYPICAL PERFORMANCE CHARACTERISTICS
June 26, 2007 SP6127 TSOT-6 PFET Buck Controller
2007 Sipex Corporation
Page 9
High=Off
L1, IHLP-2525CZ
3.3uH, 30mOhm, 6A
C4
22uF
Ds
MBRA340T3G
R1
200k, 1%
RZ
2K
R2
100k, 1%
Q1
Si2343DS
CZ
33pF
C7
0.1uF
C1
4.7uF
Rs=1k
D1 1N4148
SHDN
12V
VIN
VOUT
GND
GND
VFB
Vin
GND
VDR
1.8V
0-2.0A
Gate
LX
SP6127
1
5
3
2
6
4
Figure 4- Application circuit
SP6127 Efficiency versus Iout,
Vin=12V,Ta=25C
50
60
70
80
90
0.0
0.5
1.0
1.5
2.0
Iout (A)
E
Vout=1.8V
SP6127 Load Regulation
Vin=12V
1.790
1.795
1.800
1.805
1.810
0.0
0.5
1.0
1.5
2.0
Iout (A)
V
Figure 5- Efficiency, natural convection Figure 6- Load regulation
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP6127EK1-L 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
SP6127EK1L/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High-Voltage, Step-Down Controller in TSOT6
SP6127EK1-L/TR 功能描述:電壓模式 PWM 控制器 High-Voltage Step Down Controller RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
SP6128A 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Voltage, Synchronous Step Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters
SP6128A_05 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Voltage, Synchronous Step Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters