RYC8630-1M Tyco Electronics, RYC8630-1M Datasheet

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RYC8630-1M

Manufacturer Part Number
RYC8630-1M
Description
IC PWR SWITCH PROT DUAL 8-SOIC
Manufacturer
Tyco Electronics
Type
USB Switchr
Datasheet

Specifications of RYC8630-1M

Current Limit
1.1A
Number Of Outputs
2
Rds (on)
140 mOhm
Internal Switch(s)
Yes
Voltage - Input
3 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC
Power Load Switch Type
High Side
Input Voltage
5.5V
On State Resistance
100mohm
Thermal Protection
Yes
On / Enable Input Polarity
Active High
No. Of Outputs
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RYC8630-1M
Manufacturer:
RAYCHEM
Quantity:
20 000
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

Related parts for RYC8630-1M

RYC8630-1M Summary of contents

Page 1

... Reverse current blocking when disabled. • Undervoltage lockout (UVLO) • 8 pin SOIC package and • UL Recognized • Typical Current Limit RYC8620: 1.0A o RYC8621: 1.2A o RYC8630: 1.5A o APPLICATIONS • USB peripherals • Notebook PCs • PDAs • PC card hot swap • General purpose power switches 50k ...

Page 2

... RYC8620/21/30 Protected Power Switch ORDERING INFORMATION Part Part Description Number RYC8620-1M D17540-000 RYC8620-2M A05322-000 RYC8621-1M A22854-000 RYC8621-2M E04678-000 RYC8630-1M C36814-000 RYC8630-2M A22843-000 Note : Other current may be available, please contact factory. MATERIALS INFORMATION ROHS Compliant PIN CONFIGURATION ENA 1 8 FLGA 7 2 FLGB ...

Page 3

... FLGA FLGA OUTA OUTA OUTA V_in V_in V_in OUTB OUTB OUTB FLGB FLGB FLGB Value -0 -0 Internally limited − 0.3 to 5.5 − +150 25 260 Value +3.0 to +5.5 RYC8620 0.6 RYC8621 0.7 RYC8630 1.1 -40 to +85 120 Units °C mA °C Units °C °C ...

Page 4

... RYC8620 Short circuit applied to the output pin of EN device with 1 Ω load RYC8621 Short circuit applied to the output pin of EN device with 1 Ω load RYC8630 Short circuit applied to the output pin of EN device with 1 Ω load Short-circuit Response Time Short-circuit applied to the output port of EN device ('Hot-plugged short ...

Page 5

... Figure 3. Enable into Short Circuit (note the 13 ms flag delay 5V Time (2 ms/div (5V/div) V FLG (5V/div) V OUT (5V/div) I OUT (0.5A/div) Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866 (5V/div 90% 90% V OUT FLG (5V/div) 10% 10% Output rise and fall time V ...

Page 6

... Hot plugged into a capacitive load Ω Time (10 ms/div (5V/div) V FLG (5V/div) I OUT (0.5 A/div) Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866 = 0.1 Ω (5V/div) V FLG (5V/div) V OUT (5V/div) I OUT (0.5A/div) = 1880 µF ...

Page 7

... RYC8620, 0.7A minimum and 1.35A maximum for RYC8621 and 1.1A minimum and 2.2A maximum for the RYC8630. When the current limit is exceeded, the device will first limit the current and then, if necessary, will go into thermal shutdown when the die temperature reaches approximately 130°C. When the temperature falls 10°C below the thermal shutdown temperature, the device will restart ...

Page 8

... OverCurrent OverCurrent OverCurrent OverCurrent OverCurrent OverCurrent OverCurrent OverCurrent GND GND GND GND Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866 pin to ground to minimize voltage transients. IN 50k 50k 50k 50k 50k 50k 50k 50k RYC86xx ...

Page 9

... Tyco Electronics’ only obligations are those in the Tyco Electronics Standard Terms and Conditions of Sale and in no case will Tyco Electronics be liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of its products. ...

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