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Details, datasheet, quote on part number:X80133Q20I
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| Part: | X80133Q20I |
| Category: | Power Management => Power Distribution/Switches => Hot-Swap Controllers => Hotswap & Power Sequencers |
| Description: | Voltage Supervisor/sequencerquad Programmable Time Delay With Local/remote Voltage Monitors |
| Company: | Xicor, Inc. |
| Datasheet: | Download X80133Q20I datasheet File size : 107 kB |
| Request For quote: | Find where to buy X80133Q20I
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Datasheet text preview:
New Industry Features
Programmable time sequencing Integrated oscillator and dividers No crystal required Triple voltage monitors Remote delay selection Remote monitor/switch diagnostics Cascade delays of multiple devices
X80130/31/32/33/34
Voltage Supervisor/Sequencer
Triple Programmable Time Delay with Local/ Remote Voltage Monitors
APPLICATIONS · · · · · · · · · · · · · · · · · General Purpose Timers Long Time Delay Generation Cycle Timers / Waveform Generation ON/OFF Delay Timers Supply Sequencing for Distributed Power Programmable Delay Event Sequencing Multiple DC-DC ON/OFF Sequencing Voltage Window Monitoring with Reset ON/OFF switches with Programmable Delay Voltage Supervisor with Programmable Output Delays Databus Power Sequencing 100 ms to 5 secs Selectable Delay Switches ATE or Data Acquisition Timing Applications Datapath/Memory Timing Applications Data Pipeline Timing Applications Batch Timer/Sequencers Adjustable Duty Cycle Applications
FEATURES · Triple voltage Monitor and Sequencing -- Three independent voltage monitors -- Three time delay circuits (in circuit programmable) -- Remote delay via SMBus -- Programmable voltage thresholds and delay times -- Sequence up to 4 power supplies. · Fault detection register -- Remote diagnostics of voltage fail event. · Debounced manual reset input · Manufacturing/Configuration Memory -- 2Kbits of EEPROM -- 400kHz SMBus interface · Available packages -- 20-lead Quad No-Lead Frame (QFN -- 5 x 5 mm)
BLOCK DIAGRAM
RESET SDA
Bus Interface
VSS
VCC MR
POR
Reset Logic and Delay
Control and Fault Registers
SCL WP A0 A1
VP
VMON Logic OSC Divider
Reset
EEPROM 2kbits 4
VSS
V1MON
VREF1
V1GDO
4
Select 0.1s 0.5s 1s 5s
V3GDO V4GDO
V3MON
VREF3
delay1 delay3
V4MON
VREF4
delay4
Delay circuit repeated 3 times
VSS
VSS
REV 1.13 4/30/03
www.xicor.com
Characteristics subject to change without notice
1 of 19
X80130/31/32/33/34 Preliminary Information
PIN CONFIGURATION ORDERING INFORMATION Order Number X80130Q20I X80131Q20I X80132Q20I X80133Q20I X80134Q20I VTRIP1 4.5 4.5 3.0 3.0 3.0 VTRIP3 3.0 2.25 2.25 2.25 0.9 VTRIP4 2.25 0.9 1.7 0.9 0.9 Package QFN QFN QFN QFN QFN
X80130/31/32/33/34
VCC VSS NC MR 15 14 A0
20 19 18 17 16 V4GDO V4MON V3GDO V3MON DNC 1 2 3 4 5 6 7 8 9 10 WP RESET V1GDO V1MON SCL
(5mm x 5mm)
13 12 11
VCC
DNC
A1
ABSOLUTE MAXIMUM RATINGS
SDA
VP
COMMENT Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only; functional operation of the device (at these or any other conditions above those listed in the operational sections of this specification) is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. RECOMMENDED OPERATING CONDITIONS Temperature Industrial (I) Min. 40°C Supply Voltage VCC = 4.5 to 5.5V Max. +85°C
Temperature under bias .......... 65°C to +135°C Storage temperature ...... 65°C to +150°C ViMON pins (i = 1, 3, 4) ....... 5.5V ViFAIL pins (i = 1, 3, 4) ....... 5.5V RESET pin .. 5.5V SDA, SCL, WP, A0, A1 pins .......... 5.5V MR pin......... 5.5V VP pin ........... 14V D.C. output current ..... 5mA Lead temperature (soldering, 10 seconds)........ 300°C
ELECTRICAL CHARACTERISTICS (Standard Settings) (Over the recommended operating conditions unless otherwise specified). Symbol Parameter Min. 4.5 1.0 9 Typ. Max. 5.5 2.5 12 10 10 15 Unit Test Conditions
DC Characteristics Supply Operating Range VCC ICC Supply Current EEPROM programming voltage VP IP(3) Programming Current ILI Input Leakage Current (MR) ILO Output Leakage Current (V1GDO, V3GDO, V4GDO, RESET) Input LOW Voltage (MR) VIL Input HIGH Voltage (MR) VIH VOL Output LOW Voltage (RESET, V1GDO, V3GDO, V4GDO)
V mA fSCL = 0 kHz V mA µA VIL = GND to VCC µA
-0.5 5 x 0.7
5 x 0.3 5.5 0.4
V V V
IOL = 4.0 mA
REV 1.13 4/30/03
www.xicor.com
Characteristics subject to change without notice
2 of 19
X80130/31/32/33/34 Preliminary Information
ELECTRICAL CHARACTERISTICS (Continued)(Standard Settings) (Over the recommended operating conditions unless otherwise specified). Symbol COUT(1) Parameter Output Capacitance (RESET, V1GDO, V3GDO, V4GDO) V1MON Trip Point Voltage (Range) Min. Typ. Max. 8 Unit Test Conditions pF VOUT = 0V
VTRIP1
X80130 X80131 X80132 X80133 X80134
VTRIP3 V3MON Trip Point Voltage
X80130 X80131 X80132 X80133 X80134
VTRIP4 V4MON Trip Point Voltage
X80130 X80131 X80132 X80133 X80134
VREF Voltage Reference Long Term Drift AC Characteristics tMR(3) Minimum time high for reset valid on the MR pin tMRE(3) Delay from MR enable to V1GDO LOW tRESET_E(3) Delay from ViFAIL to RESET valid LOW tDPOR(3) Device Delay before Gate assertion Delay after all ViFAIL signals are tSPOR(3) active before RESET assertion tDELAY1 Power Sequencing Time Delay tDELAY3 TiD1 = 0; TiD0 = 0 tDELAY4 tTO(3) ViFAIL turn off time
2.20 4.45 4.45 2.95 2.95 2.95 0.85 2.95 2.20 2.20 2.20 0.85 0.85 2.20 0.85 1.65 0.85 0.85 0 5
4.50 4.50 3.00 3.00 3.00 3.00 2.25 2.25 2.25 0.90 2.25 0.90 1.70 0.90 0.90
4.70 4.55 4.55 3.05 3.05 3.05 3.5 3.05 2.30 2.30 2.30 0.95 3.5 2.30 0.95 1.75 0.95 0.95 100
V
V
V
mV 10 years µs
1.6 1 45 90 90 50 100 100 55 110 110
µs µs ms ms ms
50
ns
REV 1.13 4/30/03
www.xicor.com
Characteristics subject to change without notice
3 of 19
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