零件型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TC1222 | High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages GeneralDescription TheTC1221/TC1222areCMOS“charge-pump”voltageconvertersinultra-small6-PinSOT-23Apackages.Theyinvertand/ordoubleaninputvoltagewhichcanrangefrom+1.8Vto+5.5V.Conversionefficiencyistypically96.Switchingfrequencyis125kHzfortheTC1221,750kHzfor | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | |
TC1222 | 采用SOT封裝的具有關(guān)斷功能的高頻率開關(guān)電容電壓轉(zhuǎn)換器; Charge Pumps in 6-Pin SOT-23A Package96% Voltage Conversion EfficiencyVoltage Inversion and/or DoublingOperates from +1.8V to +5.5VUp to 25 mA Output CurrentOnly Two External Capacitors RequiredPower-Saving Shutdown ModeFully Compatible with 1.8V Logic Systems; The TC1221/1222 are CMOS \"charge-pump\" voltage converters in ultra-small 6-Pin SOT-23A packages. They invert and/or double an input voltage which can range from +1.8V to +5.5V. Conversion efficiency is typically 96%. Switching frequency is 125 kHz for the TC1221, 750KHz for the TC1222. When the shutdown pin is held at a logic low, the device goes into a very low power mode of operation, consuming less than 1mA of supply current. For standard voltage inverter applications, the device requires only two external capacitors. With a few additional components a positive doubler can also be built. All other circuitry, including control, oscillator, power MOSFETs are integrated on-chip. Typical supply currents are 290μA (TC1221) and 1800μA (TC1222). All devices are available in 6-Pin SOT-23A surface mount packages. | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | |
TC1222 | High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | |
High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages GeneralDescription TheTC1221/TC1222areCMOS“charge-pump”voltageconvertersinultra-small6-PinSOT-23Apackages.Theyinvertand/ordoubleaninputvoltagewhichcanrangefrom+1.8Vto+5.5V.Conversionefficiencyistypically96.Switchingfrequencyis125kHzfortheTC1221,750kHzfor | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | ||
High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | ||
High-Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | ||
Package:SOT-23-6;包裝:卷帶(TR) 功能:比率 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器 描述:IC REG CHARGE PUMP INV SOT23A-6 | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | ||
Package:SOT-23-6;包裝:卷帶(TR) 功能:比率 類別:集成電路(IC) DC DC 開關(guān)穩(wěn)壓器 描述:IC REG CHARGE PUMP INV SOT23A-6 | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip |
技術(shù)參數(shù)
- Device Description:
17
- Vin Min (V):
1.8
- Vin Max (V):
5.5
- Output Voltage (V):
Vout = -Vin or Vout = 2Vin
- Typical Iq (uA):
1800
- Typical Quiescent Current (μA):
1800
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MICORCHIP |
24+/25+ |
2092 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
MICROCHIP |
17+ |
sopdip |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MICROCHIP |
24+ |
sopdip |
10800 |
詢價(jià) | |||
MICORCHIP |
1650+ |
? |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MICROCHIP |
2020+ |
DIP |
800 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
MicrochipTechnology |
24+ |
SOT-23A-6 |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
MICROCHIP/微芯 |
24+ |
sot23 |
20000 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢價(jià) | ||
Microchip Technology |
24+ |
SOT-23A-6 |
65200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
MICROCHIP/微芯 |
23+ |
SOT23-6 |
35200 |
只做原裝主打品牌QQ詢價(jià)有詢必回 |
詢價(jià) | ||
MICROCHIP/微芯 |
2447 |
SOT23-6 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) |
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