DataSheet.es    

PDF US3275 Datasheet ( Hoja de datos )

Número de pieza US3275
Descripción POWER DISTRIBUTION SWITCH
Fabricantes Unisonic Technologies 
Logotipo Unisonic Technologies Logotipo

Total 9 Páginas
		
US3275 Hoja de datos, Descripción, Manual
UNISONIC TECHNOLOGIES CO., LTD
US3075-US3375
POWER DISTRIBUTION SWITCH
CMOS IC
DESCRIPTION
The UTC US3075-US3375 is a power distribution switch. It
particularly designed for self-powered and bus-powered Universal
Serial Bus (USB) applications.
The RDS(ON) of the MOSFET switch is as low as 100m. OC is
open-drain output report over-current or over-temperature event
which has deglitch typical 9ms timeout period typically 9ms.
The UTC US3075-US3375 incorporates protection circuits
including current limiting circuit with foldback function, thermal
shutdown circuit designed to prevent catastrophic switch failure due
to increasing power dissipation when continuous heavy loads or short
circuit occurs. Besides, a built-in charge pump is used to drive the
N-channel MOSFET that is free of parasitic body diode to eliminate
any reversed current flow across the switch when it is powered off.
The UTC US3075-US3375 is applied in high-side power
protection switch, USB power management, USB host and
self-powered bubs, USB bus-powered hubs, hot plug-in power
supplies, battery-charger circuits.
FEATURES
* Operating on The Range of 3V to 5.5V
* High-Side MOSFET with 100mRDS(ON) (TYP.)
* Quiescent Supply Current: 65μA
* Available With 4 Versions of Current Limits with Foldback
* Rise Time: 400μS (TYP.)
* UVLO (Under Voltage Lockout)
* Output Shutdown Pull-low Resister
* Shutdown Supply Current: 1μA (MAX.)
* Logic Level Enable Pin, Available with Active-High or Active-Low Version
* Reverse Current is Not Generated when in Power Off State
* Deglitched Open-Drain Over-Current Flag Output ( OC )
ORDERING INFORMATION
Ordering Number
US3X75XG-S08-R
US3X75XG-SM1-R
US3X75XG-P08-R
Package
SOP-8
MSOP-8
TSSOP-8
SOP-8
TSSOP-8
MSOP-8
Packing
Tape Reel
Tape Reel
Tape Reel
US3X75 X G-S08-R
(1) Packing Type
(2) Package Type
(3) Green Package
(4) Logic Level Enable Pin
(5) Output Current
(1) R: Tape Reel
(2) S08: SOP-8, SM1: MSOP-8, P08: TSSOP-8
(3) G: Halogen Free and Lead Free
(4) H: Active High, L: Active Low
(5) 0: 0.5A, 1: 0.7A, 2: 1.1A, 3: 1.5A
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 9
QW-R502-423.G

1 page

US3275 pdf
US3075-US3375
TEST CIRCUIT
CMOS IC
VOUT
Device Under Test
OUT
IOUT
COUT
RL CL
IL
TYPICAL APPLICATION CIRCUIT
Power Supply
2.7V ~ 5.5V
IN
Current Probe
OC
1μF
ON
OFF
EN(EN)
OUT
Load
0.1μF
22μF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 9
QW-R502-423.G

5 Page



PáginasTotal 9 Páginas
PDF Descargar[ US3275.PDF ]

Enlace url


Hoja de datos destacado

Número de piezaDescripciónFabricantes
US3275POWER DISTRIBUTION SWITCHUnisonic Technologies
Unisonic Technologies
US3276DUAL USB HIGH-SIDE POWER SWITCHUnisonic Technologies
Unisonic Technologies
US3277POWER DISTRIBUTION SWITCHUnisonic Technologies
Unisonic Technologies

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


www.DataSheet.es    |   2018   |  Privacy Policy  |  Contacto  |  Buscar