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TPS2105DBV集成電路(IC)的OR控制器理想二極管規(guī)格書PDF中文資料

| 廠商型號 |
TPS2105DBV |
| 參數(shù)屬性 | TPS2105DBV 封裝/外殼為SC-74A,SOT-753;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的OR控制器理想二極管;TPS2105DBV應(yīng)用范圍:手持/移動設(shè)備;產(chǎn)品描述:IC OR CTRLR SRC SELECT SOT23-5 |
| 功能描述 | VAUX POWER-DISTRIBUTION SWITCHES |
| 封裝外殼 | SC-74A,SOT-753 |
| 文件大小 |
369.5 Kbytes |
| 頁面數(shù)量 |
21 頁 |
| 生產(chǎn)廠商 | TI |
| 中文名稱 | 德州儀器 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2026-1-22 20:01:00 |
| 人工找貨 | TPS2105DBV價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
TPS2105DBV規(guī)格書詳情
TPS2105DBV屬于集成電路(IC)的OR控制器理想二極管。由德州儀器制造生產(chǎn)的TPS2105DBVOR 控制器,理想二極管理想二極管控制器也稱為 OR-ing 控制器,可用于以僅允許單向電流的方式控制外部通道晶體管(通常為 FET),類似于整流二極管,但傳導(dǎo)損耗低得多。在其他應(yīng)用中,它們通常用于在為了冗余和增加電流輸出能力而并行連接的電源中提供逆流保護(hù)。
features
Dual-Input, Single-Output MOSFET Switch
With No Reverse Current Flow (No Parasitic
Diodes)
IN1 . . . 250-mW, 500-mA N-Channel;
18-mA Supply Current
IN2 . . . 1.3-W, 100-mA P-Channel;
0.75-mA Supply Current (VAUX Mode)
Advanced Switch Control Logic
CMOS and TTL Compatible Enable Input
Controlled Rise, Fall, and Transition Times
2.7 V to 5.5 V Operating Range
SOT-23-5 and SOIC-8 Package
–40°C to 85°C Ambient Temperature Range
2-kV Human Body Model, 750-V Charged
Device Model, 200-V Machine-Model
ESD Protection
typical applications
Notebook and Desktop PCs
Cell phone, Palmtops, and PDAs
Battery Management
description
The TPS2104 and TPS2105 are dual-input, single-output power switches designed to provide uninterrupted
output voltage when transitioning between two independent power supplies. Both devices combine one
n-channel (250 mW) and one p-channel (1.3 W) MOSFET with a single output. The p-channel MOSFET (IN2)
is used with auxiliary power supplies that deliver lower current for standby modes. The n-channel MOSFET
(IN1) is used with a main power supply that delivers higher current required for normal operation. Low
on-resistance makes the n-channel the ideal path for higher main supply current when power-supply regulation
and system voltage drops are critical. When using the p-channel MOSFET, quiescent current is reduced to
0.75 mA to decrease the demand on the standby power supply. The MOSFETs in the TPS2104 and TPS2105
do not have the parasitic diodes, typically found in discrete MOSFETs, thereby preventing back-flow current
when the switch is off.
產(chǎn)品屬性
更多- 產(chǎn)品編號:
TPS2105DBVT
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > OR 控制器,理想二極管
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 類型:
源極選擇器開關(guān)
- FET 類型:
N 和 P 溝道
- 比率 - 輸入:
2:1
- 內(nèi)部開關(guān):
是
- 電流 - 輸出(最大值):
500mA,100mA
- 電壓 - 供電:
2.7V ~ 5.5V
- 應(yīng)用:
手持/移動設(shè)備
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
SC-74A,SOT-753
- 供應(yīng)商器件封裝:
SOT-23-5
- 描述:
IC OR CTRLR SRC SELECT SOT23-5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
20+ |
SOT23-5 |
67500 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
TI |
23+ |
SOT-23-5 |
36800 |
正規(guī)渠道,只有原裝! |
詢價 | ||
TI |
23+ |
SOT23-5 |
5000 |
全新原裝,支持實單,非誠勿擾 |
詢價 | ||
TI |
2025+ |
SOT5 |
4845 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
TI/德州儀器 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
TI |
25+ |
SOT-23 (DBV) |
6000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
TexasInstruments |
25+23+ |
SOT-23-5 |
12985 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
TexasInstruments |
25+ |
SOT-23-5 |
90000 |
原廠正規(guī)渠道、保證進(jìn)口原裝現(xiàn)貨假一罰十價格合理 |
詢價 | ||
TI |
24+ |
SOT-23 |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
TI/德州儀器 |
22+ |
SOT23-5 |
3800 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 |

