零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
TPS40180 | 單相可堆疊控制器; ·Stackable to 8 Phases, Multiple Controllers Can Occupy Any Phase\n ·2-V to 40-V Power Stage Operation Range\n ·eTrim? in System Reference Voltage Trim to Tighten Overall Output Voltage Tolerance, Reference is Better Than 0.75% Untrimmed\n ·VDD From 4.5 V to 15 V, With Internal 5-V Regulator\n ·Supports Output Voltage From 0.7 V to 5.8 V\n ·Supports Prebiased Outputs\n ·10-μA Shutdown Current\n ·Programmable Switching Frequency up to 1-MHz per Phase\n ·Current Feedback Control With Forced Current Sharing (Patents Pending)\n ·Resistive Divider Sets Input Undervoltage Lockout and Hysteresis\n ·True Remote Sensing Differential Amplifier\n ·Resistive or Inductor?s DCR Current Sensing\n; The TPS40180 is a stackable single-phase synchronous buck controller. Stacking allows a modular power supply design where multiple modules can be connected in parallel to achieve higher power capability. Stacked modules can be configured at the same switching frequency with interleaved phase shift to reduce input and output ripple current. Stacked modules can also be configured to generate separate output rails at the same time as different phase shift to reduce input ripple current.\nThe TPS40180 is optimized for low-output voltage (from 0.7-V to 5.8-V), high-output current applications powered from a 2-V to 40-V supply.\nWith eTrim?, the TPS40180 gives the user the capability to trim the reference voltage on the device to compensate for external component tolerances, tightening the overall system accuracy and allowing tighter specifications for output voltage of the converter.\n \n | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
TPS40180 | SINGLE PHASE STACKABLE CONTROLLER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
SINGLE PHASE STACKABLE CONTROLLER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
SINGLE PHASE STACKABLE CONTROLLER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
SINGLE PHASE STACKABLE CONTROLLER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
SINGLE PHASE STACKABLE CONTROLLER | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
Package:24-VFQFN 裸露焊盤;包裝:卷帶(TR) 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 24VQFN | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
Package:24-VFQFN 裸露焊盤;包裝:卷帶(TR) 功能:降壓 類別:集成電路(IC) DC-DC 開關控制器 描述:IC REG CTRLR BUCK 24VQFN | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 | ||
Package:24-VFQFN 裸露焊盤;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 24VQFN | TI2Texas Instruments 德州儀器美國德州儀器公司 | TI2 |
技術參數(shù)
- Vin (Max)(V):
40
- Vout (Min)(V):
0.7
- Vout (Max)(V):
5.8
- Iout (Max)(A):
25
- Regulated Outputs (#):
1
- Number of Phases:
1
- Switching Frequency (Min)(kHz):
150
- Switching Frequency (Max)(kHz):
1000
- Iq (Typ)(mA):
3
- Features:
Enable; Frequency Synchronization; Phase Interleaving; Remote Sense; Tracking
- Duty Cycle (Max)(%):
87.5
- Operating Temperature Range (C):
-40 to 85
- Rating:
Catalog
- Package Group:
VQFN
- Control Mode:
Current Mode
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI/BB |
23+ |
QFN-24 |
8650 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
TI |
1836+ |
QFN24 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
TI/德州儀器 |
23+ |
QFN24 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
TI/德州儀器 |
23+ |
QFN24 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
TI/德州儀器 |
23+ |
QFN |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
TI/德州 |
2018+ |
0.7 |
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 |
23+ |
QFN |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價 | ||
TI/德州儀器 |
22+ |
QFN24 |
199 |
原裝 |
詢價 | ||
TI/德州儀器 |
24+ |
NA/ |
3310 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
TI/德州儀器 |
22+ |
QFN24 |
20000 |
原裝現(xiàn)貨,實單支持 |
詢價 |
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