APR3002-26B

APR3001 ANPEC | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 15

Technical content

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw1 ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. MicroPower Microprocessor Reset Circuit Features General Description

Applications

• Computers
• Cell Phones
• Portable Electronics
• µP Power Supply Monitoring The APR3001/2/3 are designed to monitor voltage supplies in µP and digital systems. The quiescent current is extremely low, typically 1.5 µA, making it ideal for portable battery operated equipment. The APR3001/2/3 operate by monitoring the system power supply voltage. When the input voltage drops below a fixed threshold, the device asserts a reset signal for a fixed time period after Vcc rises above the fixed threshold. The APR3001/2/3 series is avail- able with three output stage versions : APR3001 push-pull active low output, APR3002 push-pull ac- tive high output and APR3003 open drain active low output. They are also designed to reject fast line tran- sient glitches on Vcc. The APR3001/2/3 are come in a miniature SOT-23, SOT-23-5, SOT-89 packages.
• 1.2V to 6V Input Voltage Range
• Low Quiescent Current : less Than 1.5 µA
• High accuracy detection threshold : ±1.5%
• Fixed trimmed reset thresholds for 1.5V, 1.75V,
• Reset Timeout Period 250ms
• Available output configurations - Open-drain output - CMOS active high output - CMOS active low output
• SOT-23 , SOT-23-5 and SOT-89 packages
• No external components Pin Configuration SOT-23 (Top View) Reset GND V CC Reset (3001/3) (3002) SOT-23-5 (Top View) SOT-89 (Top View) VCC GND NCNC 123 Reset Reset (3001/3) (3002) GNDVCC 213 Reset Reset (3001/3) (3002)

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw2 Package Code A : SOT-23 B : SOT-23-5 D : SOT-89 Temp. Range I : -40 to 85 C Handling Code TR : Tape & Reel Voltage Code : 15 : 1.5V ~ 43 : 4.38V Lead Free Code L : Lead Free Device Blank : Original Device APR3001/2/3 - Handling Code Temp. Range Package Code Voltage Code Date Code X X Voltage Code 01/2/3 APR3001/2/3 XXXXX 15 XXXXX - Date Code ; 15 - 1.5VAPR3001/2/3 -15 D : APR3001/2/3 A/B : ° Lead Free Code Ordering and Marking Information Absolute Maximum Ratings Symbol Parameter Value Unit VCC V CC to GND -0.3 to 6 V RESET to GND (Push-Pull Output) -0.3 to V CC +0.3 VRESET RESET to GND (Open Drain Output) -0.3 to 6 V IMAX Maximum Continuous Input Current 20 mA IRESET RESET/RESET Current 20 mA dVcc/dt Rate of Rise of V CC 100 V/µs TJ Junction Temperature Range -40 to 150 °C TL Lead Temperature (Soldering, 10 second) 260 °C SOT-23 357 SOT-23-5 357 RTH,JA Thermal Resistance – Junction to Ambient SOT-89 180 °C/W PD Power Dissipation Internally Limited W Pin Function Descrpition PIN No. Name Description RESET (APR3001/3) RESET output remains low while V CC is below the reset threshold and remains so for a fixed time period after VCC raises above the reset threshold

1 RESET

(APR3002) RESET output remains high while V CC is below the reset threshold and remains so for a fixed time period after VCC raises above the reset threshold.

2 GND Ground connection

3 V CC Supply Voltage (+1.2V to +6V) Note: The pin sequence here might not be correct for all different package types, and please refer pin configuration in page1 for correct pin assignment.

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw3 Block Diagram Vc c GND VREF Reset Generator + Timer Oscillator RESET APR3001 Vc c GND VREF Reset Generator + Timer Oscillator RESET APR3002 Vc c GND VREF Reset Generator + Timer Oscillator RESET APR3003

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw4 Part Number Description Part Number Part Description APR3001 Reset Output Push Pull Active Low with Delay APR3002 Reset Output Push Pull Active High with Delay APR3003 Reset Output Open Drain Active Low with Delay

Electrical Characteristics

VIN = 5V, TA = -40 to 85°C unless otherwise noted. Typical values are at TA=25°C, VCC = 5V for 4.38V APR3001/2/3 Symbol Parameter Test Conditions Min. Typ. Max. Unit VCC Supply Voltage 1.2 6 V ICC Supply Current V CC=1.5V~6V 1.5 4 µA T A=-40 to 85°C 3 5 T A=25°C ±1.5% VTH Reset Threshold T A=-40 to 85°C ±2% VHYST Hysteresis Range 20 mV TRTP Reset Timeout Period 150 250 350 ms VOL Reset Output Low I SINK=1.2mA 0.5 V VOH Reset Output High I SOURCE=0.6mA 0.8*V CC TD VCC to Reset Delay V CC=VTH to (VTH-100mV) 25 µS ILE Reset Output Leakage 0.5 µA VCC VCC GND 100k APR3003 RESET RESET INPUT µ P VCC GND VCC VCC GND RESET (RESET) RESET INPUT µ P VCC GND APR3001 APR3002 Application Circuit

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw5 Timing Chart Vcc RESET Reset Timeout Period 250ms Vcc to Reset Delay 25us Reset Threshold Reset Threshold RESET (APR3002) (APR3001/3)

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw6 0123456 Vcc=2.9V Vcc=2V Vcc=2.5V Vcc=1.5 0123456 Vcc=4V Vcc=3V Vcc=5V 0.4 0.8 1.2 1.6 0123456 100 120 10 100 1000 Typical Characteristics Supply Current vs. Supply Voltage Supply Current (uA) Supply Voltage (V) Maximum Transient Duration vs. Reset Threshold Overdrive VTH - VCC Maximum Transient Duration (us) Reset Threshold Overdrive VTH - VCC (mV) Output Source Current vs. Reset High Output Voltage Output Source Current (mA) Reset High Output Voltage (V) Output Sink Current vs. Reset Low Output Voltage Output Sink Current (mA) Reset Low Output Voltage (V) generate a reset signal never generate a reset signal

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw7 0.994 0.996 0.998 1.002 1.004 1.006 1.008 -40 -20 0 20 40 60 80 100 120 0.5 1.5 2.5 3.5 - 4 0 - 2 00 2 04 06 08 0 1 0 0 1 2 0 Vcc=3V Vcc=5V 100 200 300 400 500 600 - 4 0 - 2 00 2 04 06 08 0 1 0 0 1 2 0 - 4 0 - 2 0 0 2 04 06 08 0 1 0 0 1 2 0 VOD=100mV Typical Characteristics Normalized Reset Threshold vs. Temperature Normalized Reset Threshold (%) Temperature (°C) Reset Propagation Delay vs. Temperature Reset Propagation Delay (us) Temperature (°C) Reset Timeout Period vs. Temperature Reset Timeout Period (ms) Temperature (°C) Supply Current vs. Temperature Supply Current (uA) Temperature (°C)

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw8 Power Up Typical Characteristics Power Down Time (200ms/div) Vcc to RESET Delay Vcc(0.5V/div) Vcc=VTH to (V TH-100mV) RESET(2V/div) Time (10us/div) Vcc(2V/div) RESET(2V/div) Vcc(2V/div) RESET(2V/div) Time (50ms/div)

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw10 Packaging Information SOT-23 D E H e A A1 L C B Millimeters Inches Dim Mi n. Max . Mi n. Max . A 1.00 1.30 0.039 0.051 A1 0.00 0.10 0.000 0.004 B 0.35 0.51 0.014 0.020 C 0.10 0.25 0.004 0.010 D 2.70 3.10 0.106 0.122 E 1.40 1.80 0.055 0.071 e 1.90/2.1 BSC 0.075/0.083 BSC H 2.40 3.00 0.094 0.118 L 0.37 0.015

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw11 Packaging Information SOT-23-5 E1 E b 12 3 e D A2 A A1 L 2 L L 1a Millimeters Inches Dim Min. Max. Min. Max. A 0.95 1.45 0.037 0.057 A1 0.05 0.15 0.002 0.006 A2 0.90 1.30 0.035 0.051 b 0.30 0.50 0.011 0.019 D 2.8 3.00 0.110 0.118 E 2.6 3.00 0.102 0.118 E1 1.5 1.70 0.059 0.067 e 0.95BSC 0.037BSC e1 1.90BSC 0.074BSC L 0.35 0.55 0.014 0.022 L1 0.20 BSC 0.008 BSC L2 0.5 0.7 0.020 0.028 N 5 5 α 0 ° 10 ° 0 ° 10 °

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw12 Packaging Information SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62) D e B 12 3 L H E C a a A Millimeters InchesDim Min. Max. Min. Max. A 1.40 1.60 0.055 0.063 B 0.40 0.56 0.016 0.022 B1 0.35 0.48 0.014 0.019 C 0.35 0.44 0.014 0.017 D 4.40 4.60 0.173 0.181 D1 1.35 1.83 0.053 0.072 e 1.50 BSC 0.059 BSC e1 3.00 BSC 0.118 BSC E 2.29 2.60 0.090 0.102 H 3.75 4.25 0.148 0.167 L 0.80 1.20 0.031 0.047 α 10 ° 10 °

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw13 Physical Specifications t 25 C to Peak tp Ramp-up tL Ramp-down ts Preheat Tsmax Tsmin TL TP Temperature Time Critical Zone TL to T P Reflow Condition (IR/Convection or VPR Reflow) Classificatin Reflow Profiles Sn-Pb Eutectic Assembly Pb-Free Assembly Profile Feature Large Body Small Body Large Body Small Body Average ramp-up rate (T L to TP) 3°C/second max. 3 °C/second max. Preheat - Temperature Min (Tsmin) - Temperature Mix (Tsmax) - Time (min to max)(ts) 100°C 150°C 60-120 seconds 150°C 200°C 60-180 seconds Tsmax to TL - Ramp-up Rate 3°C/second max Tsmax to TL - Temperature(TL) - Time (tL) 183°C 60-150 seconds 217°C 60-150 seconds Peak Temperature(Tp) 225 +0/-5°C 240 +0/-5 °C 245 +0/-5 °C 250 +0/-5 °C Time within 5°C of actual Peak Temperature(tp) 10-30 seconds 10-30 seconds 10-30 seconds 20-40 seconds Ramp-down Rate 6°C/second max. 6 °C/second max. Time 25°C to Peak Temperature 6 minutes max. 8 minutes max. Note: All temperatures refer to topside of the package. Measured on the body surface. Terminal Material Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn Lead Solderability Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw14 Carrier Tape & Reel Dimensions A J B C t Ao E W Po P Ko Bo D F Reliability test program Test item Method Description SOLDERABILITY MIL-STD-883D-2003 245°C, 5 SEC HOLT MIL-STD-883D-1005.7 1000 Hrs Bias @125 °C PCT JESD-22-B,A102 168 Hrs, 100 % RH, 121 °C TST MIL-STD-883D-1011.9 -65°C~150°C, 200 Cycles ESD MIL-STD-883D-3015.7 VHBM > 2KV, VMM > 200V Latch-Up JESD 78 10ms, 1 tr > 100mA

Copyright  ANPEC Electronics Corp. Rev. A.3 - Feb., 2004 APR3001/2/3 www.anpec.com.tw15 Cover Tape Dimensions Anpec Electronics Corp. Head Office : 5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369 Customer Service Application Carrier Width Cover Tape Width Devices Per Reel SOT- 23 8 5.3 3000 SOT- 23-5 8 5.3 3000 SOT- 89 12 9.3 1000 Application A B C J T1 T2 W P E - 0.3 4.0 1.75 F D D1 Po P1 Ao Bo Ko t SOT-23 Application A B C J T1 T2 W P E F D D1 Po P1 Ao Bo Ko t SOT-23-5 Application A B C J T1 T2 W P E F D D1 Po P1 Ao Bo Ko t SOT-89 Carrier Tape & Reel Dimensions (mm)