参数资料
型号: L6728
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: 1.5 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, DSO10
封装: 3 X 3 MM, LEAD FREE, DFN-10
文件页数: 16/31页
文件大小: 1361K
代理商: L6728
Obsolete
Product(s)
- Obsolete
Product(s)
L6728
20 A demonstration board
Table 6.
20 A demonstration board - bill of material
Qty
Reference
Description
Package
Capacitors
2C1, C2
Electrolytic capacitor 1800 F 16 V
Nippon chemi-con KZJ or KZG
Radial 10 x 25 mm
1
C10
MLCC, 100 nF, 16V, X7R
SMD0603
3
C11 to C13
MLCC, 4.7
μF, 16V, X5R
Murata GRM31CR61C475MA01
SMD1206
2
C14, C38
MLCC, 1
μF, 16V, X7R
SMD0805
2C15, C19
MLCC, 10
μF, 6.3 V, X7R
Murata GRM31CR70J106KA01L
SMD1206
2C18, C20
Electrolytic capacitor 2200
μF 6.3 V
Nippon chemi-con KZJ or KZG
Radial 10 x 20 mm
1
C23
MLCC, 6.8 nF, X7R
SMD0603
1
C24
MLCC, 33 nF, X7R
1
C35
MLCC, 68 pF, X7R
Resistors
4
R1, R2, R20, R17
Resistor, 3R3, 1/16W, 1 %
SMD0603
4
R3, R5, R11, R16
Resistor, 0R, 1/8W, 1 %
SMD0805
1
R4
Resistor, 1R8, 1/8W, 1 %
2
R6, R9
Resistor, 2K2, 1/16W, 1 %
SMD0603
2
R8, R13
Resistor, 3K9, 1/16W, 1 %
1
R7
Resistor, 18K, 1/16W, 1 %
1
R19
Resistor, 22K, 1/16W, 1 %
1
R18
Resistor, 20K, 1/16W, 1 %
Inductor
1L1
Inductor, 1.25
μH, T60-18, 6 turns
Easymagnet AP106019006P-1R1M
na
Active components
1
D1
Diode, 1N4148 or BAT54
SOT23
1
Q5
STD70N02L
DPACK
1
Q7
STD95NH02LT4
1
U1
Controller, L6728
DFN10, 3x3 mm
相关PDF资料
PDF描述
L6728TR 1.5 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, DSO10
L6731BTR 20 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16
L6731B 20 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16
L6731D 20 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16
L9230-DIE1 STEPPER MOTOR CONTROLLER, UUC
相关代理商/技术参数
参数描述
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
L6728AH 功能描述:软开关 PWM 控制器 Sgl Output 600 KHz DFPN-10 RoHS:否 制造商:Fairchild Semiconductor 输出端数量: 输出电流: 开关频率: 工作电源电压:30 V 电源电流: 最大工作温度:+ 105 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel
L6728AHTR 功能描述:电流型 PWM 控制器 HIGH FREQ PWM CNTRL W/PO RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14
L6728ATR 功能描述:电压模式 PWM 控制器 HIGH FREQ SINGLE PHASE PWM CNTRL 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