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參數(shù)資料
| 型號： | SP6661UEB |
| 英文描述： | High Frequency 200mA Charge Pump Inverter or Doubler |
| 中文描述： | 高頻200mA的充電泵逆變器或倍增 |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 293K |
| 代理商： | SP6661UEB |
Date: 05/25/04
SP6661 High Frequency 200mA Charge Pump Inverter or Doubler
Copyright 2004 Sipex Corporation
5
Pin Number Pin Symbol
Description
1
FC
Frequency Control for the internal oscillator. FC = open,
f
osc
= 120kHz typical; FC = V+ f
osc
= 900kHz typical.
2
CAP+
Connect to the positive terminal of the charge pump capacitor.
3
GND
(Voltage Inverter Circuit) Ground.
3
GND
(Positive Voltage Doubler Circuit) Positive supply voltage
input.
4
CAP-
Connect to the negative terminal of the charge pump capacitor.
5
OUT
(Voltage Inverter Circuit) Negative voltage output pin.
5
OUT
(Positive Voltage Doubler Circuit) Ground pin for power
supply.
6
LV
Low -voltage operation input pin in 660 circuits. In SP6661
circuits can be connected to GND, OUT or left open as desired
with no effect.
7
OSC
Control pin for the oscillator. Internally connected to 15pF
capacitor. An external capacitor can be added to slow the
oscillator. Be careful to minimize stray capacitance. An
external oscillator can be connected to overdrive the OSC pin.
8
V+
(Voltage Inverter Circuit) Positive voltage input pin for the
power supply.
8
V+
(Positive Voltage Doubler Circuit) Positive voltage output.
PINOUT
CAP+
FC
GND
CAP-
OUT
LV
OSC
V+
8
7
4
3
2
1
5
6
SP6661
PIN ASSIGNMENTS
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|---|---|
| sp6661 | High Frequency 200mA Charge Pump Inverter or Doubler(高效率,200mA電荷泵（反向器/倍壓器）) |
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| SP6669AEK-L | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2.5V-5.5V 1500kHz temp -40C to 85C 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: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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