零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TPS63001 | 具有 1.7A 電流開關和 3.3V 固定輸出電壓、效率為 96% 的升壓降壓轉換器,采用 3x3 QFN 封裝; ? Input Voltage Range: 1.8 V to 5.5 V\n? Fixed and Adjustable Output Voltage Options from 1.2 V to 5.5 V \n? Up to 96% Efficiency\n? 1200-mA Output Current at 3.3 V in Step-Down Mode (VIN = 3.6 V to 5.5 V)\n? Up to 800-mA Output Current at 3.3 V in Boost Mode (VIN > 2.4 V)\n? Automatic Transition Between Step-Down and Boost Mode\n? Device Quiescent Current less than 50 μA\n? Power-Save Mode for Improved Efficiency at Low Output Power\n? Forced Fixed Frequency Operation and Synchronization Possible\n? Load Disconnect During Shutdown\n? Overtemperature Protection\n? Available in a Small 3-mm × 3-mm 10-Pin VSON Package (QFN); The TPS6300x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-ion or Li-polymer battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power-save mode to maintain high efficiency over a wide load current range. The power-save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 1800 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery.The TPS6300x devices operate over a free air temperature range of –40°C to 85°C. The devices are packaged in a 10-pin VSON package (QFN) measuring 3 mm × 3 mm (DRC). | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TPS63001 | HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TPS63001 | HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TPS63001 | HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | |
HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
HIGH EFFICIENT SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 1.8-A SWITCHES | TITexas Instruments 德州儀器美國德州儀器公司 | TI |
技術參數(shù)
- Vin (Min) (V):
1.8
- Vin (Max) (V):
5.5
- Vout (Max) (V):
3.3
- Vout (Min) (V):
3.3
- Duty cycle (Max) (%):
100
- Features:
Enable
- Switch current limit (Typ) (A):
1.8
- Switching frequency (Min) (kHz):
1250
- Switching frequency (Max) (kHz):
1500
- Iq (Typ) (mA):
0.04
- Iout (Max) (A):
0.8
- Rating:
Catalog
- Operating temperature range (C):
-40 to 125
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
VSON|10 |
70230 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
TI(德州儀器) |
2021+ |
8000 |
原裝現(xiàn)貨,歡迎詢價 |
詢價 | |||
TI(德州儀器) |
23+ |
標準封裝 |
6000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | |||
TI(德州儀器) |
23+ |
N/A |
6000 |
公司只做原裝,可來電咨詢 |
詢價 | ||
TI/德州 |
2018+ |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價 | |||
TI(德州儀器) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
TI(德州儀器) |
24+ |
N/A |
20000 |
原裝進口正品 |
詢價 |
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