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TPS22912CYZVT.B中文資料
TPS22912CYZVT.B數(shù)據(jù)手冊規(guī)格書PDF詳情
1 Features
1? Integrated Single Load Switch
? Four Pin Wafer-Chip-Scale Package (Nom)
– 0.9 mm × 0.9 mm, 0.5-mm Pitch, 0.5-mm
Height (YZV)
? Input Voltage Range: 1.4 V to 5.5 V low?
Low ON-Resistance
– rON = 60 mΩ at VIN = 5 V
– rON = 61 mΩ at VIN = 3.3 V
– rON = 74 mΩ at VIN = 1.8 V
– rON = 84 mΩ at VIN = 1.5 V
? 2-A Maximum Continuous Switch Current
? Low Threshold Control Input power?
Controlled Slew-rate
? Under-Voltage Lock Out
? Full-Time Reverse Current Protection
? Quick Output Discharge Transistor (TPS22913B/C
Devices)
2 Applications
? Notebook Computer and Ultrabook?
? Tablets and Set-Top-Boxes
? Portable Industrial / Medical Equipment
? Portable Media Players
? Point Of Sale Pins
? GPS Navigation Devices
? Digital Cameras
? Portable Instrumentation
? Smartphones / Wireless Handsets
3 Description
The TPS22910A, TPS22912C, and TPS22913B/C
are small, low rON load switches with controlled turn on. The device contains a P-channel MOSFET that
can operate over an input voltage range of 1.4 V to
5.5 V. The switch is controlled by an on/off input
(ON), which is capable of interfacing directly with low?
voltage GPIO control signals.
The TPS22910A, TPS22912C, and TPS22913B/C
devices provide reverse current protection in ON and
OFF states. An internal reverse voltage comparator
disables the power-switch when the output voltage
(VOUT) is driven higher than the input voltage (VIN), by
VRCP, to quickly (10 μs typ) stop the flow of current towards the input side of the switch. Reverse current
protection is always active, even when the power?
switch is disabled. Additionally, under-voltage lockout
(UVLO) protection turns the switch off if the input voltage is too low.
The TPS22913B/C contains a 150-Ω on-chip load
resistor for quick output discharge when the switch is turned off.
This family of devices have various slew rate options
to avoid inrush current (see Device Comparison
Table for details), are available in an ultra-small,
space-saving 4-pin WCSP packages, and are
characterized for operation over the free-air
temperature range of –40°C to 85°C.
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
||||
N/A |
99 |
||||||
TI |
23+ |
N/A |
8000 |
只做原裝現(xiàn)貨 |
|||
TexasInstruments |
24+ |
SMD |
15600 |
電源管理IC開發(fā)工具TPS22913EVALMOD |
|||
TI/德州儀器 |
23+ |
SMD |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
TI |
25+ |
BGA |
8880 |
原裝認準芯澤盛世! |
|||
TI/德州儀器 |
22+ |
BGA |
9000 |
原裝正品,支持實單! |
|||
TI |
25+ |
BGA |
5887 |
||||
TI |
23+ |
BGA |
20000 |
||||
TI(德州儀器) |
24+ |
BGA |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
TPS22912CYZVT.B 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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