零件編號 | 下載 訂購 | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TPS53125 | 4.5V 至 24V、350kHz 同步雙路 D-CAP2 降壓控制器; ? D-CAP2? Mode Control \n? Fast Transient Response\n? No External Parts Required for Loop Compensation\n? Compatible With Ceramic Output Capacitors\n \n? High Initial Reference Accuracy (±1%)\n? Low Output Ripple\n? Wide Input Voltage Range: 4.5 V to 24 V\n? Output Voltage Range: 0.76 V to 5.5 V\n? Low-Side RDS(ON) Loss-Less Current Sensing\n? Adaptive Gate Drivers with Integrated Boost Diode\n? Adjustable Soft Start\n? Non-Sinking Pre-Biased Soft Start\n? 350-kHz Switching Frequency\n? Cycle-by-Cycle Over-Current Limiting Control\n? 30-mV to 300-mV OCP Threshold Voltage\n? Thermally Compensated OCP by 4000 ppm/°C at ITRIP\n? APPLICATIONS \n? Point-of-Load Regulation in Low Power Systems for Wide Range of Applications \n? Digital TV Power Supply\n? Networking Home Terminal\n? Digital Set-Top Box (STB)\n? DVD Player/Recorder\n? Gaming Consoles; The TPS53125 is a dual, adaptive on-time D-CAP2? mode synchronous buck controller. The part enables system designers to cost effectively complete the suite of various end equipment?s power bus regulators with a low external component count and low standby consumption. The main control loop for the TPS53125 uses the D-CAP? Mode topology which provides a very fast transient response with no external component.The TPS53125 also has a proprietary circuit that enables the device to adapt not only low equivalent series resistance (ESR) output capacitors such as POSCAP/SP-CAP, but also ceramic capacitor. The part provides a convenient and efficient operation with conversion voltages from 4.5 V to 24 V and output voltage from 0.76 V to 5.5 V.The TPS53125 is available in 24-pin RGE and PW packages, and is specified from –40°C to 85°C ambient temperature range. | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TPS53125 | DUAL SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TPS53125 | TPS53125 Dual Synchronous Step-Down Controller for Low Voltage Power Rails | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TPS53125 Dual Synchronous Step-Down Controller for Low Voltage Power Rails | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
DUAL SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
DUAL SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
DUAL SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
DUAL SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
Package:24-TSSOP(0.173",4.40mm 寬);包裝:管件 功能:降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關式控制器 描述:IC REG CTRLR BUCK 24TSSOP | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
Package:24-TSSOP(0.173",4.40mm 寬);包裝:管件 功能:降壓 類別:集成電路(IC) DC-DC 開關控制器 描述:IC REG CTRLR BUCK 24TSSOP | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 |
技術參數(shù)
- Vin (Max) (V):
24
- Vout (Min) (V):
0.76
- Vout (Max) (V):
5.5
- Iout (Max) (A):
15
- Iq (Typ) (uA):
450
- Switching frequency (Min) (kHz):
350
- Switching frequency (Max) (kHz):
350
- Features:
Enable
- Operating temperature range (C):
-40 to 85
- Regulated outputs (#):
2
- Number of phases:
1
- Rating:
Catalog
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
TSSOP|24 |
451000 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
TI |
11+ |
TSSOP24 |
8000 |
全新原裝,絕對正品現(xiàn)貨供應 |
詢價 | ||
TI/德州儀器 |
2447 |
TSSOP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
TI/德州儀器 |
24+ |
TSSOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
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 |
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