MIC2015-1.2YM6TR Micrel Semiconductor, MIC2015-1.2YM6TR Datasheet
![no-image](/images/manufacturer_photos/0/4/435/micrel_semiconductor_sml.jpg)
MIC2015-1.2YM6TR
Manufacturer Part Number
MIC2015-1.2YM6TR
Description
Manufacturer
Micrel Semiconductor
Datasheet
1.MIC2005-0.5YM6TR.pdf
(17 pages)
Specifications of MIC2015-1.2YM6TR
Date_code
10+
Packing_info
SOT-163
General Description
The MIC2005 and MIC2015 are current limiting, high-
side power switches, designed for general purpose
power distribution and control in PCs, PDAs, printers
and other self-powered systems.
The MIC2005 and MIC2015’s primary functions are
current limiting and power switching. They are thermally
protected and will shut down should their internal
temperature reach unsafe levels, protecting both the
device and the load, under high current or fault
conditions.
Features include fault reporting, with fault blanking to
eliminate noise-induced false alarms, output slew rate
limiting and under voltage detection. Both devices are
fully self-contained, with the current limit value being
factory set to one of several convenient levels.
The MIC2015 offers a unique new feature: Kickstart
which allows momentary high current surges to pass
unrestricted without sacrificing overall system safety.
The MIC2005 and MIC2015 are excellent choices for
USB and IEEE 1394 (FireWire) applications or for any
system where current limiting and power control are
desired.
The MIC2005 and MIC2015 are offered in space saving
6 pin SOT-23 and 2mm x 2mm MLF packages.
Data sheets and support documentation can be found
on Micrel’s web site at: www.micrel.com.
Typical Application
August 2005
_________________________________________________________________________________________________________
Kickstart is a trademark of Micrel, Inc
MLF and MicroLeadFrame are trademarks of Amkor Technology, Inc.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
5V Supply
Controller
Figure 1. Typical Application Circuit
USB
™
VIN
CSLEW
ENABLE FAULT/
,
MIC2005
MIC2015
Features
• 70mΩ typical on-resistance
• 2.5V - 5.5V operating range
• Pre-set current limit values: 0.5A, 0.8A and 1.2A
• Kickstart
• Fault status flag
• Fault masking: prevents nuisance alarms on current
• Thermal Protection
• Under voltage lock-out
• Adjustable slew rate limited Turn-ON
• Low quiescent current
Applications
• USB / IEEE 1394 Power Distribution
• Desktop and Laptop PCs
• Set top boxes
• Game consoles
• PDAs
• Printers
• Docking stations
• Chargers
VOUT
GND
surges or hot plug events
Power Distribution Switch
™
D+/D-
D+/D-
Fixed Current Limit
V
V
MIC2005/2015
BUS
BUS
USB
USB
Port
Port
(408) 955-1690
M9999-080305