EEWORLDEEWORLDEEWORLD

Part Number

Search

X4003S8-2.7A

Description
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, PLASTIC, SOIC-8
CategoryPower/power management    The power supply circuit   
File Size717KB,16 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
Download Datasheet Parametric View All

X4003S8-2.7A Overview

1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, PLASTIC, SOIC-8

X4003S8-2.7A Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Parts packaging codeSOIC
package instructionSOP, SOP8,.25
Contacts8
Reach Compliance Codenot_compliant
ECCN codeEAR99
Other featuresRESET THRESHOLD VOLTAGE IS 2.92V
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length4.9022 mm
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals8
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)240
power supply3/5 V
Certification statusNot Qualified
Maximum seat height1.7272 mm
Maximum supply current (Isup)3 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9116 mm
Base Number Matches1
X4003, X4005
CPU Supervisor
E S I GN S
R N E W D NT
FO
EN DED
ACEM E
E C OM M
OT R
ED RE PL Ce n te r a t
N
D
OMMEN
u p p o rt
NO R E C
hnical S ntersil.com/tsc
our Tec
contact ERSIL or www.i
T
1-888-IN
DATASHEET
FN8113
Rev 2.00
June 30, 2008
These devices combine three popular functions; Power-on
Reset Control, Watchdog Timer and Supply Voltage
Supervision. This combination lowers system cost, reduces
board space requirements and increases reliability.
Applying power to the device activates the power-on reset
circuit which holds RESET/RESET active for a period of
time. This allows the power supply and oscillator to stabilize
before the processor can execute code.
The Watchdog Timer provides an independent protection
mechanism for microcontrollers. When the microcontroller
fails to restart a timer within a selectable time out interval,
the device activates the RESET/RESET signal. The user
selects the interval from three preset values. Once selected,
the interval does not change, even after cycling the power.
The device’s low V
CC
detection circuitry protects the user’s
system from low voltage conditions, resetting the system
when V
CC
falls below the minimum V
CC
trip point.
RESET/RESET is asserted until V
CC
returns to proper
operating level and stabilizes. Five industry standard V
TRIP
thresholds are available; however, Intersil’s unique circuits
allow the threshold to be reprogrammed to meet custom
requirements, or to fine-tune the threshold for applications
requiring higher precision.
Features
• Selectable watchdog timer
- Select 200ms, 600ms, 1.4s, off
• Low V
CC
detection and reset assertion
- Five standard reset threshold voltages nominal 4.62V,
4.38V, 2.92V, 2.68V, 1.75V
- Adjust low V
CC
reset threshold voltage using special
programming sequence
- Reset signal valid to V
CC
= 1V
• Low power CMOS
- 12µA typical standby current, watchdog on
- 800nA typical standby current watchdog off
- 3mA active current
• 400kHz I
2
C interface
• 1.8V to 5.5V power supply operation
• Available packages
- 8 Ld SOIC
- 8 Ld MSOP
• Pb-free available (RoHS compliant)
Pinout
X4003, X4005
(8 LD SOIC, MSOP)
TOP VIEW
NC
NC
RESET/RESET*
V
SS
1
2
3
4
8
7
6
5
V
CC
WP
SCL
SDA
*RESET APPLIES TO X4003
RESET APPLIES TO X4005
Block Diagram
WATCHDOG TRANSITION
DETECTOR
WP
DATA
REGISTER
COMMAND
DECODE AND
CONTROL
LOGIC
V
CC
THRESHOLD
RESET LOGIC
V
CC
V
TRIP
WATCHDOG
TIMER RESET
RESET (X4003)
CONTROL
REGISTER
RESET AND
WATCHDOG
TIMEBASE
RESET (X4005)
SDA
SCL
+
-
POWER-ON AND
LOW VOLTAGE
RESET
GENERATION
FN8113 Rev 2.00
June 30, 2008
Page 1 of 16
Basic points of DSP C language
From the beginning of the year to now, I have been in contact with DSP for half a year. Since there is no one in the company to guide me, I have not achieved any major results in such a long time, and...
xiaoruo DSP and ARM Processors
PIC simulation problem
When using protues to simulate PIC16F73 multi-machine communication, two MCUs can communicate, but three cannot. I don't know why? Can anyone give me some advice? Thank you!...
zhangjun1960 Microchip MCU
CC3200 obtains weather forecast data
[i=s]This post was last edited by wateras1 on 2016-7-19 08:45[/i] Before writing this post, I have used ESP8266 to implement the function of obtaining weather forecast [url=https://bbs.eeworld.com.cn/...
wateras1 RF/Wirelessly
Introduction to ARM Core Structure
Introduction to ARM Core Structure...
wang830302 ARM Technology
It's too hard.
My roommate, Uncle Zhiben, worked hard until 2 a.m. every day. My eyes were also dazzled by the dots. It’s hard work... :Sad: I can’t bear the pain... :Cry:...
茂茂 Integrated technical exchanges
Post over 10,000 times!
Before I knew it, I suddenly realized that the number of posts I have made on EEWorld has exceeded 10,000, so I took a screenshot as a souvenir....
chunyang Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 737  1557  186  2607  959  15  32  4  53  20 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号