9-Set Over Voltage Protector 9-Set Voltage Monitors Fixed Inputs
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APX1690
9-Set Over Voltage Protector
9-Set Voltage Monitors Fixed Inputs 7.0V, 4.5V, 4.0V 3.0V, Adjustable Inputs with Internal Reference) Input Voltage Range 2~5V (Good Battery) Complementary Output Drive 2N7002 Outputs with Latch Quiescent Supply Current 40µA Quiescent Supply Current 30µA When Output Latch VREF=1.5V±2.0% Over Temp
General Description
APX1690 precise 9-Set over voltage protector. trigger voltages internally detect 7.0V, 4.5V, 4.0V 3.0V, respectively. trigger voltage using external resistor divider with internal reference voltage (1.5V). APX1690 offers voltage setting accuracy over temp, ultra ground current 40µA(max). ground current reduced 30µA(max) when over voltage happened output latched. Both complementary outputs (OUT OUT) latched when over voltage detected either input. external active high reset used reset latch. compact package QSOP-16 available space saving purpose.
Applications
Note Book Computer Multiple Supply System
Configuration
1(7.0V 2(4.5V 3(4.0V 4(3.0V eset
APX1690 (QSOP -16)
ANPEC reserves right make changes improve reliability manufacturability without notice, advise customers obtain latest version relevant information verify before placing orders. Copyright ANPEC Electronics Corp. Rev. Dec., 2002 www.anpec.com.tw
APX1690
Ordering Marking Information
APX1690
ange ackage ackage ange Tube
Tape
1690
1690 XXXXX
Description
Name Reset Description Input 7.0V detection Input 4.5V detection Input 4.0V detection Input 3.0V detection Input 1.5V detection Input 1.5V detection Input 1.5V detection Input 1.5V detection Input 1.5V detection Input reset signal (active high) Output signal when latched Output high signal when latched Ground signal power ground Input supply voltage
Copyright ANPEC Electronics Corp. Rev. Dec., 2002
www.anpec.com.tw
APX1690
Block Diagram
Vcc(2~3.3V)
RESE (7V)
CMP1 (4.5V)
CMP2 (4V) Vref=1.5V
Vout
CMP3 (3V)
CMP4
Latch
Vout
CMP5
Debounce
CMP6
CMP7
CMP8
CMP9
Copyright ANPEC Electronics Corp. Rev. Dec., 2002
www.anpec.com.tw
APX1690
Absolute Maximum Ratings
Symbol Parameter Input Voltage IN1~IN9, Reset Input Pins Operating Junction Temperature TSTG Storage Temperature Soldering Temperature seconds) Classification Rating +150 Unit
Electrical Characteristics
TA=25°C, VCC=3V unless otherwise specified.
Symbol VREF IDRIVE ISINK ILATCH Reset Parameter Test Conditions APX1690 Typ. Max. 1.477 1.500 1.523 7±2% 4.5±2% 4±2% 3±2% VREF VREF VREF VREF VREF 0.5*VCC Min. Unit
Supply Voltage Supply Current Internal Reference Voltage 0~125°C Debounce Time Output Drive Current COUT=1nF Output Sink Current COUT=1nF Supply Current when Latch Tripped Voltage Tripped Voltage Tripped Voltage Tripped Voltage Tripped Voltage Tripped Voltage Tripped Voltage Tripped Voltage Tripped Voltage Reset Input Signal (Active High)
Copyright ANPEC Electronics Corp. Rev. Dec., 2002
www.anpec.com.tw
APX1690
Package Information
QSOP-16
GAUGE PLANE
Millimeters Min. 1.350 0.10 0.20 3.75 5.75 Max. 1.75 0.25 0.30 4.05 6.25 1.27
Variations- Variations QSOP-16 Min. 4.75 Max. 5.05
Inches Min. 0.053 0.004 0.008 0.147 0.226 0.016 0.069 0.010 0.012 0.160 0.246 0.050
Variations- Max. QSOP-16 0.187 0.199
Max. Variations Min.
variations 0.625 TYP.
variations 0.025 TYP.
variations
variations
Copyright ANPEC Electronics Corp. Rev. Dec., 2002
www.anpec.com.tw
APX1690
Physical Specifications
Terminal Material Lead Solderability Solder-Plated Copper (Solder Material 90/10 63/37 SnPb) Meets Specification RSI86-91, ANSI/J-STD-002 Category
Reflow Condition
(IR/Convection Reflow)
Reference JEDEC Standard J-STD-020A APRIL 1999
temperature
Peak temperature
183°C Pre-heat temperature
Time
Classification Reflow Profiles
Convection Convection Average ramp-up rate(183°C Peak) 3°C/second max. seconds Preheat temperature 25°C) seconds Temperature maintained above 183°C Time within actual peak temperature seconds Peak temperature range +5/-0°C +5/-0°C Ramp-down rate /second max. minutes max. Time 25°C peak temperature /second max.
seconds 215-219°C +5/-0°C /second max.
Package Reflow Conditions
pkg. thickness 2.5mm bgas Convection +5/-0 215-219 IR/Convection +5/-0 pkg. thickness 2.5mm pkg. volume pkg. thickness 2.5mm pkg. volume Convection +5/-0 +5/-0 IR/Convection +5/-0
www.anpec.com.tw
Copyright ANPEC Electronics Corp. Rev. Dec., 2002
APX1690
Reliability test program
Test item SOLDERABILITY HOLT Latch-Up Method MIL-STD-883D-2003 MIL-STD-883D-1005.7 JESD-22-B, A102 MIL-STD-883D-1011.9 MIL-STD-883D-3015.7 JESD Description 245°C 1000 Bias Hrs, 121°C -65°C 150°C, Cycles VHBM 2KV, 200V 10ms 100mA
Carrier Tape
Application
6.95
1.75±0.1 13±0.3
5.5±0.05 21±0.8
4.0±0.1 13.5±0.5
8.0±0.1 2.0±0.2
2.0±0.05 80±1
1.55±0.05 1.55±0.1 12.0±0.3
QSOP-16
0.3±0.05
(mm)
Copyright ANPEC Electronics Corp. Rev. Dec., 2002
www.anpec.com.tw
APX1690
Customer Service
Anpec Electronics Corp. Head Office Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. 886-3-5642000 886-3-5642050 Taipei Branch 137, Lane 235, Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, 886-2-89191368 886-2-89191369
Copyright ANPEC Electronics Corp. Rev. Dec., 2002
www.anpec.com.tw
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