參數(shù)資料
型號: LM2734XMKX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Thin SOT23 1A Load Step-Down DC-DC Regulator
中文描述: 2.5 A SWITCHING REGULATOR, 1900 kHz SWITCHING FREQ-MAX, PDSO6
封裝: TSOT-23, 6 PIN
文件頁數(shù): 12/22頁
文件大?。?/td> 459K
代理商: LM2734XMKX
LM2734X Circuit Examples
Bill of Materials for
Figure 6
Part ID
U1
C1, Input Cap
C2, Output Cap
C3, Boost Cap
D1, Catch Diode
D2, Boost Diode
L1
R1
R2
R3
Part Value
1A Buck Regulator
10μF, 6.3V, X5R
10μF, 6.3V, X5R
0.01uF, 16V, X7R
0.3V
F
Schottky 1A, 10VR
1V
F
@
50mA Diode
4.7μH, 1.7A,
8.87k
, 1%
10.2k
, 1%
100k
, 1%
Part Number
LM2734X
C3216X5ROJ106M
C3216X5ROJ106M
C1005X7R1C103K
MBRM110L
1N4148W
VLCF4020T- 4R7N1R2
CRCW06038871F
CRCW06031022F
CRCW06031003F
Manufacturer
National Semiconductor
TDK
TDK
TDK
ON Semi
Diodes, Inc.
TDK
Vishay
Vishay
Vishay
20102342
FIGURE 6. LM2734X (1.6MHz)
V
BOOST
Derived from V
IN
5V to 1.5V/1A
L
www.national.com
12
相關(guān)PDF資料
PDF描述
LM2734XMK Thin SOT23 1A Load Step-Down DC-DC Regulator
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2734XMKX/NOPB 功能描述:直流/直流開關(guān)調(diào)節(jié)器 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
LM2734XQMK 制造商:Texas Instruments 功能描述:DC DC REG BUCK 1A 1.6MHZ 6TSOT 制造商:Texas Instruments 功能描述:DC DC REG, BUCK, 1A, 1.6MHZ, 6TSOT 制造商:Texas Instruments 功能描述:DC DC REG, BUCK, 1A, 1.6MHZ, 6TSOT, Primary Input Voltage:20V, No. of Outputs:1, 制造商:Texas Instruments 功能描述:DC DC REG, BUCK, 1A, 1.6MHZ, 6TSOT, Primary Input Voltage:20V, No. of Outputs:1, Output Voltage:18V, Output Current:1A, Voltage Regulator Case Style:SOT-23, No. of Pins:6, Operating Temperature Min:-40C, Operating Temperature , RoHS Compliant: Yes
LM2734XQMK/NOPB 功能描述:直流/直流開關(guān)調(diào)節(jié)器 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
LM2734XQMKE 制造商:Texas Instruments 功能描述:DC DC REG, BUCK, 1A, 1.6MHZ, 6TSOT
LM2734XQMKE/NOPB 功能描述:直流/直流開關(guān)調(diào)節(jié)器 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(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5