参数资料
型号: L6727
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: 1.5 A SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDSO8
封装: LEAD FREE, SOP-8
文件页数: 22/34页
文件大小: 974K
代理商: L6727
L6727
5 A demonstration board
Doc ID 12933 Rev 4
29/34
Table 7.
5 A demonstration board - bill of material
Qty
Reference
Description
Package
Capacitors
2C12, C51
10
μF, 25 V, X5R
Murata GRM31CR61E106KA12
SMD1206
1
C10
MLCC, 100 nF, 25 V, X7R
SMD0603
2
C14, C38
MLCC, 1
μF, 16 V, X7R
SMD0805
1C39
MLCC, 22
μF, 6.3 V, X5R
Murata GRM31CR60J226ME19
SMD1206
1C30
330
μF, 6.3 V, 9 m
Ω
Sanyo 6TPF330M9L
SMD7343
2
C23, C36
MLCC, 6.8 nF, X7R
SMD0603
1
C24
MLCC, 68 nF, X7R
1
C35
MLCC, 220 pF, X7R
Resistors
1
R4
Resistor, 1R8, 1/8 W, 1 %
SMD0805
4
R3, R5, R8, R16
Resistor, 0R, 1/16 W, 1 %
SMD0603
3
R1, R2, R17
Resistor, 3R3, 1/16 W, 1 %
1
R14
Resistor, 15R, 1/16 W, 1 %
1
R9
Resistor, 2K2, 1/16 W, 1 %
SMD0603
1
R13
Resistor, 3K9, 1/16 W, 1 %
1
R7
Resistor, 4K7, 1/16 W, 1 %
Inductor
1L1
Inductor, 2.20
μH,
Wurth 744324220LF
na
Active Components
1
D1
Diode, BAT54
SOT23
1
Q5
Mosfet, STS9D8NH3LL
SO8
1
U1
Controller, L6727
SO8
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PDF描述
L6728AHTR SWITCHING CONTROLLER, PDSO10
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L6730D 20 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO20
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相关代理商/技术参数
参数描述
L6727_10 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Single phase PWM controller
L6727TR 功能描述:开关变换器、稳压器与控制器 Single PWM controler RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
L6728 功能描述:DC/DC 开关控制器 Sngl phase PWM controller RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
L6728_0706 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Single phase PWM controller with Power Good
L6728A 功能描述:电压模式 PWM 控制器 Hi-Freq. singl-phase PWM controller w/Po RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel