音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

TPS2104D Datasheet

  • TPS2104D

  • VAUX POWER-DISTRIBUTION SWITCHES

  • 241.94KB

  • 16頁

  • TI

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

TPS2104, TPS2105
V
AUX
POWER-DISTRIBUTION SWITCHES
SLVS235A 鈥?SEPTEMBER 1999 鈥?REVISED APRIL 2000
features
typical applications
D
D
D
D
D
D
D
D
D
D
Dual-Input, Single-Output MOSFET Switch
With No Reverse Current Flow (No Parasitic
Diodes)
IN1 . . . 250-m鈩? 500-mA N-Channel;
18-碌A Supply Current
IN2 . . . 1.3-鈩? 100-mA P-Channel;
0.75-碌A Supply Current (V
AUX
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
鈥?40擄C to 85擄C Ambient Temperature Range
2-kV Human Body Model, 750-V Charged
Device Model, 200-V Machine-Model
ESD Protection
D
D
D
Notebook and Desktop PCs
Cell phone, Palmtops, and PDAs
Battery Management
TPS2104
5 V VCC
5 V VAUX
Control Signal
IN1
5V
IN2
EN
LOAD
Holdup
Capacitor
Figure 1. Typical Dual-Input Single-Output
Application
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 m鈩? and one p-channel (1.3
鈩?
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
碌A
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.
TPS2104
DBV PACKAGE
(TOP VIEW)
D PACKAGE
(TOP VIEW)
EN
GND
IN2
1
2
3
5
4
IN1
OUT
IN2
GND
EN
NC
1
2
3
4
8
7
6
5
OUT
OUT
NC
IN1
TPS2105
DBV PACKAGE
(TOP VIEW)
D PACKAGE
(TOP VIEW)
EN
GND
IN2
1
2
3
5
4
IN1
OUT
IN2
GND
EN
NC
1
2
3
4
8
7
6
5
OUT
OUT
NC
IN1
NC 鈥?No internal connection
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
漏
2000, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
1

TPS2104D 產(chǎn)品屬性

  • 300

  • 集成電路 (IC)

  • PMIC - O 圈控制器

  • -

  • 手持/移動設備

  • N 和 P 溝道

  • 1

  • 是

  • -

  • -

  • 2.7 V ~ 5.5 V

  • 18µA

  • -40°C ~ 85°C

  • 表面貼裝

  • 8-SOIC（0.154"，3.90mm 寬）

  • 8-SOIC

  • 管件

  • 296-2591-5

TPS2104D相關型號PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網(wǎng)站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！