參數(shù)資料
型號: LM2696MXA
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 3A, Constant On Time Buck Regulator
中文描述: 6.4 A SWITCHING REGULATOR, 500 kHz SWITCHING FREQ-MAX, PDSO16
封裝: TSSOP-16
文件頁數(shù): 18/19頁
文件大?。?/td> 833K
代理商: LM2696MXA
Application Information
(Continued)
Bill of Materials (
Figure 11
: Medium Voltage Board, 12V-to-3.3V conversion, f
sw
= 300 kHz)
Designator
Function
C
IN
Input Cap
C
BY
Bypass Cap
C
SS
Soft-Start Cap
C
EXT
EXTV
CC
C
BOOT
Boot
C
AVIN
Analog V
IN
C
OUT
Output Cap
C
SD
Shutdown Cap
C
ff
Feedforward Cap
R
ff
Feedforward Res
R
FB1
High Side FB Res
R
FB2
Low Side RB Res
R
ON
On Time Res
D
CATCH
Boot Diode
L
Output Inductor
Description
560 μF
0.1 μF
0.01 μF
1 μF
0.1 μF
1 μF
100 μF
1 nF
560 pF
1 M
1.62 k
1 k
143 k
40V
@
3A Diode
10 uH, 5.4A ISAT
Vendor
Sanyo
Vishay
Vishay
Vishay
Vishay
Vishay
Sanyo
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Central Semi
Coilcraft
Part Number
35MV560WX
VJ0805Y104KXAM
VJ080JY103KXX
VJ0805Y105JXACW1BC
VJ0805Y104KXAM
VJ0805Y105JXACW1BC
6SVPC100M
VJ0805Y102KXXA
VJ0805A561KXXA
CRCW08051004F
CRCW08051621F
CRCW08051001F
CRCW08051433F
CMSH3-40M-NST
MSS1278-103MX
L
www.national.com
18
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LM2696MXA/NOPB 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3A,CONSTANT ON TIME BUCK REG RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
LM2696MXAX 制造商:Texas Instruments 功能描述:Conv DC-DC Single Step Down 4.5V to 24V 16-Pin TSSOP EP T/R
LM2696MXAX/NOPB 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(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 安裝風格:SMD/SMT
LM2698EVAL 功能描述:電源管理IC開發(fā)工具 EVAL BOARDFOR LM2698 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
LM2698MM-ADJ 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(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 安裝風格:SMD/SMT