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參數(shù)資料
| 型號(hào)： | AP34063 |
| 英文描述： | Universal DC/DC Converter |
| 中文描述： | 通用DC / DC變換器 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大?。?/td> | 202K |
| 代理商： | AP34063 |
Universal DC/DC Converter
Note:
3.Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient temperature as
possible.
4.If the output switch is driven into hard saturation (non-Darlington configuration) at low switch currents (
≤
300mA) and high
driver currents (
≥
30mA), it may take up to 2.0
μ
s for it to come out of saturation. This condition will shorten the off time at
frequencies
≥
30kHz, and is magnified at high temperatures. This condition does not occur with a Darlington configuration,
since the output switch cannot saturate. If a non-Darlington configuration is used, the following output drive condition is
recommended:
I
C
output
Forced
of output switch :
I
C
driver - 7.0mA*
*The 100
Ω
resistor in the emitter of the driver device requires about 7.0mA before the output switch conducts.
Representative Schematic Diagram
AP34063
Anachip Corp.
www.anachip.com.tw
Rev.A5 Feb.10, 2004
3/10
≥
10
1.25V
Reference
Regulator
Ipk
Oscillator
CT
R
S Q
Q2
Q1
100
Comparator
+
_
(Bottom View)
8
7
6
5
1
2
3
4
Gnd
Timing
Capacitor
Switch
Emitter
Switch
Collector
Drive
Collector
I
pk
Sense
V
CC
Comparator
Inverting
Input
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AP34063_09 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:UNIVERSAL DC/DC CONVERTER |
| AP34063A | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 ADJV 1.6A 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 |
| AP34063CN8 | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:Universal DC/DC Converter |
| AP34063N | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 ADJV 1.6A 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 |
| AP34063N8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Universal DC/DC Converter |
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