RYC86202M Tyco Electronics, RYC86202M Datasheet
RYC86202M
Manufacturer Part Number
RYC86202M
Description
SOP8
Manufacturer
Tyco Electronics
Datasheet
1.RYC86202M.pdf
(9 pages)
Specifications of RYC86202M
Date_code
09+
GENERAL DESCRIPTION
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
RYC8620/21/30
Protected Power Switch
RYC8620/21/630 is a series of dual channel
protected power switches designed for USB and
other 3.3V to 5V high-side power switched
applications. Each channel can be separately
enabled and has a deglitched fault flag to
minimize nuisance tripping when high inrush
current devices are plugged into the port. The
output MOSFET typically has a low on
resistance of 100mΩ. The RYC8620/21/30
series of power switches provides channel
independent
overtemperature protection.
event the offending channel is turned off
allowing normal operation on the other channel.
The RYC8620/21/30 features undervoltage
lockout, soft start and reverse current blocking
when disabled.
RYC8620/21/30 devices are available with
multiple current limits. Custom current limit
levels may be available on request.
TYPICAL APPLICATION SCHEMATIC
LOGIC CONTROLLER
LOGIC CONTROLLER
LOGIC CONTROLLER
LOGIC CONTROLLER
LOGIC CONTROLLER
Vin
Vin
Vin
Vin
GND
GND
GND
GND
OverCurrent
OverCurrent
OverCurrent
OverCurrent
OverCurrent
OverCurrent
OverCurrent
OverCurrent
current
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
50k
50k
50k
50k
In an overcurrent
limiting
50k
50k
50k
50k
RYC86xx
RYC86xx
RYC86xx
RYC86xx
ENA
ENA
ENA
ENA
FLGA
FLGA
FLGA
FLGA
FLGB
FLGB
FLGB
FLGB
ENB
ENB
ENB
ENB
and
OUTA
OUTA
OUTA
OUTA
OUTB
OUTB
OUTB
OUTB
GND
GND
GND
GND
IN
IN
IN
IN
FEATURES
APPLICATIONS
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
o
o
o
10 µ F
10 µ F
10 µ F
10 µ F
Designed for USB applications
Low Rds on, typical 100mΩ
Fast overcurrent shut down minimizes peak inrush
current
Built-in flag deglitch to minimize nuisance tripping
Independent OC and OT protection
Soft start
Reverse current blocking when disabled.
USB peripherals
Notebook PCs
PDAs
PC card hot swap
General purpose power switches
Undervoltage lockout (UVLO)
8 pin SOIC package
UL Recognized
Typical Current Limit
RYC8620: 1.0A
RYC8621: 1.2A
RYC8630: 1.5A
100 µ F
100 µ F
100 µ F
100 µ F
100 µ F
100 µ F
100 µ F
100 µ F
OUTPUTA
OUTPUTA
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
OUTPUTB
OUTPUTB
Vcc
Vcc
Vcc
Vcc
Raychem
Power Management ICs
www.tycopowercomponents.com
Document: SCD 25389
Status: Released
Rev. E
Date: September 3, 2004
1 of 9
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