Diodes AP2172 - Manual

AP2162/AP2172
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
AP2162/AP2172 Rev. 5 1 of 17 FEBRUARY 2009
www.diodes.com © Diodes Incorporated
• Dual USB port power switches
•
Over-current and thermal protection
• 1.5A accurate current limiting
• Reverse Current Blocking
• 115m Ω
on-resistance
• Input voltage range: 2.7V – 5.5V
•
0.6ms typical rise time
• Very low shutdown current: 1uA (max)
• Fault report (FLG) with blanking time (7ms typ)
•
ESD protection: 4.5KV HBM, 350V MM
•
Active high (AP2172) or active low (AP2162) enable
• Ambient temperature range -40ºC to 85°C
• SOP-8L and MSOP-8L-EP (Exposed Pad): Available in
“Green” Molding Compound (No Br, Sb)
• Lead Free Finish / RoHS Compliant (Note 1)
•
UL Recognized, File Number E322375
• IEC60950-1 CB Scheme Certified
The AP2162 and AP2172 are integrated high-side power switches
optimized for Universal Serial Bus (USB) and other hot-swap
applications. The family of devices complies with USB 2.0 and
available with both polarities of Enable input. They offer current
and thermal limiting and short circuit protection as well as
controlled rise time and under-voltage lockout functionality.
A 7ms deglitch capability on the open-drain Flag output prevents
false over-current reporting and does not require any external
components.
All devices are available in SOP-8L and MSOP-8L-EP packages.
• Consumer electronics – LCD TV & Monitor, Game Machines
•
Communications – Set-Top-Box, GPS, Smartphone
• Computing – Laptop, Desktop, Servers, Printers, Docking Station, HUB
AP 21 X 2 XX G - 13
6 : Active Low
7 : Active High G : Green 13 : Tape & Reel 2 : 2 Channel
Channel Green Package Enable Packing
S : SOP-8L
MP : MSOP-8L-EP
Device
Package
Code
Packaging
(Note 2)
13” Tape and Reel
Quantity Part Number Suffix
AP21X2SG-13 S SOP-8L 2500/Tape & Reel -13
AP21X2MPG-13 MP MSOP-8L-EP 2500/Tape & Reel -13
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
Features Description
Applications
Ordering Information