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PDF B2526 Data sheet ( Hoja de datos )
| Número de pieza | B2526 | |
| Descripción | Dual USB High Side Power Switch | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de B2526 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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Bay Linear
Inspire the Linear Power
Dual USB High Side Power Switch
B2526
Description
The Bay Linear B2526 is a dual high-side power switch
recommended for self-powered and bus-powdered universal
serial for bus (USB) application conforming to USB
requirements. USB voltage drop requirements, fault current
limited to 750mA, flag output to indicate fault connections to
the local USB controller are features that meet USB
requirements.
Additional features such as thermal shutdown to prevent
catastrophic switch failure from excessively high current
loads, under voltage lockout (UVLO) to ensure that the device
remains off unless there is a valid input voltage present, and
3.3V or 5V logic compatible enable inputs. Two versions of
the enable pin, Active High or Active Low are available in 8-
pin Dip and 8-pin SOIC packages.
Features
• 3.0V to 5.5V Input
• 110µA Typical on-State Supply Current
• 1µA Typical off-State Supply Current
• 500mA Minimum Continuous Load Current
• 1.25A Maximum Current Limit
• 2.4V Typical Under Voltage Lockout (UVLO)
• Open-Drain Fault Flag Pin
• Thermal Shutdown
• Available with Active-High or Active-Low Enable
Applications
• USB Host and self-Powered Hubs
• USB Power Management
• Battery-Charger Circuits
• Hot Plug-In Power Supplies
• Bus-Powered Hubs
Package Information
Ordering Information
Package
SO-8
8 DIP
Enable
Active High
Active Low
B2526-1M
B2526-2M
B2526-1P
B2526-2P
SO-8
EN (A)
FLAG (A)
FLAG (B)
EN (B)
18
2 BAY 7
B2526
36
45
Top View
VOUT (A)
VIN
GND
VOUT (B)
EN (A) 1
FLG (A) 2
FLB (B) 3
EN (B) 4
Logic
Charge
Pump
Logic
Charge
Pump
6 GND
8 Out (A)
7 IN
5 Out (B)
Bay Linear, Inc 2418Armstrong St., Livermore CA USA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556
www.baylinear.com
1 page  
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B2526
B4300
B2526
Two-Port Self Powered Hub (Using B2526 & B4300)
Bay Linear, Inc 2418Armstrong St., Livermore CA USA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556
www.baylinear.com
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet B2526.PDF ] | |
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