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參數(shù)資料
| 型號(hào)： | ZXLD1601 |
| 廠商： | Zetex Semiconductor |
| 英文描述： | ADJUSTABLE DC - DC BOOST CONVERTER WITH INTERNAL SWITCH IN SC70 |
| 中文描述： | 可調(diào)式直流-直流升壓轉(zhuǎn)換器內(nèi)部采用SC70開關(guān) |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 134K |
| 代理商： | ZXLD1601 |
Diode selection
The rectifier diode (D1) should be a fast low
capacitanceSchottky diodewith low reverseleakageat
the working voltage. It should also have a peak current
rating above the peak coil current and a continuous
current rating higher than the maximum output load
current.
The table below gives some typical characteristics for
diodes that can be used with the ZXLD1601:
Diode
V
F
@ 100mA (mV )
I
FS M
(mA)
Ic (mA)
I
R
at 30V ( A)
Package
ZHCS400
300
1000
400
15
SOD323
ZHCS500
300
1000
500
15
SOT23
Layout considerations
PCB tracks should be kept as short as possible to
minimize ground bounce, and the ground pin of the
device should be soldered directly to the ground plane.
It is particularly important to mount the coil and the
input/output capacitors close to the device to minimize
parasitic resistance and inductance, which will
degrade efficiency. The FB pin is a high impedance
input, so PCB track lengths to this should also be kept
as short as possible to reduce noise pickup. Excess
capacitance from the FB pin to ground should be
avoided.
ZXLD1601
S E M IC O N D U C T O R S
ISSUE 3 - AUGUST 2004
10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZXLD1615 | CHOPPER STABILIZED SWITCH W/TIN PLATING |
| ZXLD1615ET5 | SEE A3240ELT-T |
| ZXM61N03F | 30V N-CHANNEL ENHANCEMENT MODE MOSFET |
| ZXM61N03FTA | 30V N-CHANNEL ENHANCEMENT MODE MOSFET |
| ZXM61N03FTC | 30V N-CHANNEL ENHANCEMENT MODE MOSFET |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZXLD1601H6 | 制造商:Diodes Incorporated 功能描述:LCD/OLED BIAS BOOST CONVERTER SMD |
| ZXLD1601H6TA | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Boost Converter for LCD and OLED BIAS RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| ZXLD1601H6TC | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Boost Converter for LCD and OLED BIAS RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| ZXLD1615 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:ADJUSTABLE DC-DC BOOST CONVERTER WITH INTERNAL SWITCH IN |
| ZXLD1615ET5 | 制造商:Diodes Incorporated 功能描述:LCD/OLED BIAS BOOST CONVERTER SMD 制造商:Diodes Incorporated 功能描述:LCD/OLED BIAS BOOST CONVERTER, SMD 制造商:Diodes Incorporated 功能描述:LCD/OLED BIAS BOOST CONVERTER, SMD; Primary Input Voltage:5.5V; No. of Outputs:1; Output Voltage:28V; Output Current:10mA; Voltage Regulator Case Style:TSOT-23; No. of Pins:5; Operating Temperature Min:-40C; Operating Temperature ;RoHS Compliant: Yes |
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