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TPS2101DBVT.A中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
TPS2101DBVT.A規(guī)格書詳情
features
Dual-Input, Single-Output MOSFET Switch
With No Reverse Current Flow (No Parasitic
Diodes)
IN1 . . . 250-mW, 500-mA N-Channel;
16-mA Max Supply Current
IN2 . . . 1.3-W, 10-mA P-Channel;
1.5-mA Max Supply Current (VAUX Mode)
Advanced Switch Control Logic
CMOS- and TTL-Compatible Enable Input
Controlled Rise, Fall, and Transition Times
2.7-V to 4 V Operating Range
SOT-23-5 and SOIC-8 Package
–40°C to 70°C Ambient Temperature Range
2-kV Human-Body-Model, 750-V CDM,
200-V Machine-Model Electrostatic-
Discharge Protection
typical applications
Notebook and Desktop PCs
Palmtops and PDAs
description
The TPS2100 and TPS2101 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 TPS2100 and TPS2101
do not have the parasitic diodes, found in discrete MOSFETs, which allow the devices to prevent back-flow
current when the switch is off.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
8-SOIC |
22360 |
樣件支持,可原廠排單訂貨! |
詢價(jià) | ||
TI/德州 |
2018+ |
SOT-23 |
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(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 |
25+ |
8-SOIC |
22412 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | ||
TI |
20+ |
NA |
53650 |
TI原裝主營-可開原型號(hào)增稅票 |
詢價(jià) | ||
Texas Instruments |
25+ |
8-SOIC(0.154 3.90mm 寬) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) | ||
TI |
23+ |
8-SOIC |
36800 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
TI |
24+ |
SOIC-8 |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
TI/德州儀器 |
25+ |
SOT23-5 |
25000 |
代理原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
TI |
25+ |
SOT-23 (DBV) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢價(jià) |
