零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TPS54232 | 具有 Eco-mode 的 2V 至 28V 輸入、3.5A、1MHz 降壓轉(zhuǎn)換器; ? 3.5-V to 28-V Input Voltage Range\n? Adjustable Output Voltage Down to 0.8 V\n? Integrated 80-mΩ High-Side MOSFET Supports up to 2-A Continuous Output Current\n? High Efficiency at Light Loads with a Pulse Skipping Eco-Mode\n? Fixed 1-MHz Switching Frequency\n? Typical 1-μA Shutdown Quiescent Current\n? Adjustable Slow-Start Limits Inrush Currents\n? Programmable UVLO Threshold\n? Overvoltage Transient Protection\n? Cycle-by-Cycle Current Limit, Frequency Fold Back and Thermal Shutdown Protection\n? Available in 8-Pin SOIC Package\n? Supported by WEBENCH Software Tool (http://www.ti.com/lsds/ti/analog/webench/overview.page); The TPS54232 is a 28-V, nonsynchronous buck converter that integrates a low RDS(on) high-side MOSFET. To increase efficiency at light loads, a pulse-skipping Eco-Mode feature is automatically activated. Furthermore, the 1-μA shutdown supply current allows the device to be used in battery-powered applications. Current mode control with internal slope compensation simplifies the external compensation calculations and reduces component count while allowing the use of ceramic output capacitors. A resistor divider programs the hysteresis of the input undervoltage lockout. An overvoltage transient protection circuit limits voltage overshoots during startup and transient conditions. A cycle-by-cycle current limit scheme, frequency fold back, and thermal shutdown protect the device and the load in the event of an overload condition. The TPS54232 is available in an 8-pin SOIC package. | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | |
TPS54232 | 2A, 28V, 1MHz, STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE? | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | |
TPS54232 2-A, 28-V, 1-MHz, Step-Down DC-DC Converter With Eco-Mode? | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | ||
2A, 28V, 1MHz, STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE? | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | ||
2A, 28V, 1MHz, STEP DOWN SWIFT??DC/DC CONVERTER WITH ECO-MODE? | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | ||
Package:8-SOIC(0.154",3.90mm 寬);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK ADJUSTABLE 2A 8SOIC | TI2Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI2 | ||
Package:8-SOIC(0.154",3.90mm 寬);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類別:集成電路(IC) DC DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK ADJUSTABLE 2A 8SOIC | TI2Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI2 | ||
包裝:盒 類別:開發(fā)板,套件,編程器 評(píng)估板 - DC/DC 與 AC/DC(離線)SMPS 描述:EVALUATION MODULE FOR TPS54232 | 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):
28
- Vout (Min) (V):
0.8
- Vout (Max) (V):
25
- Iout (Max) (A):
2
- Iq (Typ) (uA):
85
- Switching frequency (Min) (kHz):
1000
- Switching frequency (Max) (kHz):
1000
- Features:
Enable
- Operating temperature range (C):
-40 to 150
- Rating:
Catalog
- Regulated outputs (#):
1
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
SOIC|8 |
71000 |
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) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
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) |
2022+ |
8000 |
原廠原裝,假一罰十 |
詢價(jià) | |||
TI/德州儀器 |
23+ |
SOP-8 |
9990 |
原裝正品,支持實(shí)單 |
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 |
22+ |
SOP-8 |
20000 |
原裝現(xiàn)貨,實(shí)單支持 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
N/A |
6000 |
公司只做原裝,可來電咨詢 |
詢價(jià) |
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