零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TPS61221 | 具有 5.5μA 靜態(tài)電流的 0.7V 輸入電壓、3.3V 固定輸出電壓升壓轉(zhuǎn)換器; ? Up to 95% Efficiency at Typical Operating Conditions\n? 5.5 μA Quiescent Current\n? Startup Into Load at 0.7 V Input Voltage\n? Operating Input Voltage from 0.7 V to 5.5 V\n? Pass-Through Function during Shutdown\n? Minimum Switching Current 200 mA\n? Protections: \n? Output Overvoltage\n? Overtemperature\n? Input Undervoltage Lockout\n \n? Adjustable Output Voltage from 1.8 V to 6 V\n? Fixed Output Voltage Versions\n? Small 6-pin SC-70 Package; The TPS6122x family devices provide a power-supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of the adjustable version can be programmed by an external resistor divider, or is set internally to a fixed output voltage. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is offered in a 6-pin SC-70 package (DCK) measuring 2 mm × 2 mm to enable small circuit layout size. | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | |
TPS61221 | TPS6122x Low Input Voltage, 0.7V Boost Converter With 5.5關(guān)A Quiescent Current | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | |
TPS61221 | LOW INPUT VOLTAGE STEP-UP CONVERTER IN 6 PIN SC-70 PACKAGE | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | |
LOW INPUT VOLTAGE STEP-UP CONVERTER IN 6 PIN SC-70 PACKAGE | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
LOW INPUT VOLTAGE STEP-UP CONVERTER IN 6 PIN SC-70 PACKAGE | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
LOW INPUT VOLTAGE STEP-UP CONVERTER IN 6 PIN SC-70 PACKAGE | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
Package:6-TSSOP,SC-88,SOT-363;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:升壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器 描述:IC REG BOOST 3.3V 200MA SC70-6 | TI2Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI2 | ||
Package:6-TSSOP,SC-88,SOT-363;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:升壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器 描述:IC REG BOOST 3.3V 200MA SC70-6 | TI2Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI2 | ||
Package:6-TSSOP,SC-88,SOT-363;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:升壓 類別:集成電路(IC) DC DC 開(kāi)關(guān)穩(wěn)壓器 描述:IC REG BOOST 3.3V 200MA SC70-6 | TI2Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI2 |
技術(shù)參數(shù)
- Vin (Max) (V):
5.5
- Vout (Min) (V):
3.3
- Vout (Max) (V):
3.3
- Switch current limit (Typ) (A):
0.4
- Regulated outputs (#):
1
- Switching frequency (Min) (kHz):
500
- Switching frequency (Max) (kHz):
2000
- Iq (Typ) (mA):
0.005
- Features:
Synchronous Rectification
- Duty cycle (Max) (%):
90
- Operating temperature range (C):
-40 to 85
- Rating:
Catalog
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
SC70|6 |
70230 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI(德州儀器) |
2021+ |
8000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
詢價(jià) | |||
TI(德州儀器) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI(德州儀器) |
23+ |
N/A |
6000 |
公司只做原裝,可來(lái)電咨詢 |
詢價(jià) | ||
TI/德州 |
2018+ |
2.5 |
32500 |
德州代理承諾銷售原裝正品公司可開(kāi)正規(guī)17%增值稅票 |
詢價(jià) | ||
TI(德州儀器) |
24+ |
NA/ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
TI(德州儀器) |
24+ |
N/A |
20000 |
原裝進(jìn)口正品 |
詢價(jià) | ||
TI(德州儀器) |
2021/2022+ |
N/A |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) |
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