參數(shù)資料
型號(hào): L6728
廠商: 意法半導(dǎo)體
英文描述: Single phase PWM controller with PowerGOOD
中文描述: 單相PWM控制器與電源良好
文件頁(yè)數(shù): 23/32頁(yè)
文件大?。?/td> 942K
代理商: L6728
L6728
20A demo board
23/32
Table 6.
20A demo board - bill of material
Qty
Reference
Description
Package
Capacitors
2
C1, C2
Electrolityc Capacitor 1800
μ
F 16V
Radial 10 x 25mm
7
C3 to C9
Not Mounted
na
1
C10
MLCC, 100nF, 16V, X7R
SMD0603
3
C11 to C13
MLCC, 4.7
μ
F, 16V, X7R
SMD1206
2
C14, C38
MLCC, 1
μ
F, 16V, X7R
SMD0805
13
C16, C17, C21, C22, C25, C26,
C27, C28, C29, C30, C34
Not Mounted
na
2
C15, C19
MLCC, 10
μ
F, 16V, X5R
SMD1206
2
C18, C20
Electrolityc Capacitor 2200
μ
F 6.3V
Radial 10 x 20mm
1
C23
MLCC, 6.8nF, X7R
SMD0603
1
C24
MLCC, 33nF, X7R
1
C35
MLCC, 68pF, X7R
2
C36, C37
Not Mounted
na
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%
5
R10, R12, R14, R15, R21
Not Mounted
na
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
1
L1
Inductor, 1.25
μ
H, T60-18, 6Turns,
2xAWG18
na
Active Components
1
D1
Diode, 1N4148
SOT23
3
Q1 to Q4
Not Mounted
na
1
Q5
STD70NH02L
DPACK
1
Q6
STD80NH02L
1
U1
Controller, L6728
DFN10, 3x3mm
相關(guān)PDF資料
PDF描述
L6728TR Single phase PWM controller with PowerGOOD
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L6731BTR Transistor; Type: Amplifiers/Bipolar; VCEO (V): -25; Ic (A): -1; Pc (W): 0.8; hFE: 85 to 330; VCE (sat) (V) max: -0.5; Package: TO-92Mod
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6728_0706 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Single phase PWM controller with Power Good
L6728A 功能描述:電壓模式 PWM 控制器 Hi-Freq. singl-phase PWM controller w/Po 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
L6728AH 功能描述:軟開關(guān) PWM 控制器 Sgl Output 600 KHz DFPN-10 RoHS:否 制造商:Fairchild Semiconductor 輸出端數(shù)量: 輸出電流: 開關(guān)頻率: 工作電源電壓:30 V 電源電流: 最大工作溫度:+ 105 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
L6728AHTR 功能描述:電流型 PWM 控制器 HIGH FREQ PWM CNTRL W/PO RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
L6728ATR 功能描述:電壓模式 PWM 控制器 HIGH FREQ SINGLE PHASE PWM CNTRL 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