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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

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

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

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

TPS63001DRC

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

TPS63001DRC

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

TPS63001DRC

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

TPS63001DRC

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

TPS63001DRCR

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

TPS63001DRCR

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

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
更多TPS63001供應商 更新時間2025-7-30 17:06:00