AP21X2MPG-13

AP2162/AP2172 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Features • • • • • • • • • • • • • • • • Dual USB port power switches Over-current and thermal protection 1.5A accurate current limiting Reverse Current Blocking 115mΩ on-resistance Input voltage range: 2.7V – 5.5V 0.6ms typical rise time Very low shutdown current: 1uA (max) Fault report (FLG) with blanking time (7ms typ) ESD protection: 4.5KV HBM, 350V MM Active high (AP2172) or active low (AP2162) enable Ambient temperature range -40ºC to 85°C SOP-8L and MSOP-8L-EP (Exposed Pad): Available in “Green” Molding Compound (No Br, Sb) Lead Free Finish / RoHS Compliant (Note 1) UL Recognized, File Number E322375 IEC60950-1 CB Scheme Certified Description The AP2162 and AP2172 are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as well as controlled rise time and under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components. All devices are available in SOP-8L and MSOP-8L-EP packages. Applications • • • Consumer electronics – LCD TV & Monitor, Game Machines Communications – Set-Top-Box, GPS, Smartphone Computing – Laptop, Desktop, Servers, Printers, Docking Station, HUB Ordering Information AP 21 X 2 XX G - 13 Enable 6 : Active Low 7 : Active High Channel 2 : 2 Channel Package S : SOP-8L MP : MSOP-8L-EP Green G : Green Packing 13 : Tape & Reel Device AP21X2SG-13 AP21X2MPG-13 Notes: Package Code S MP Packaging (Note 2) SOP-8L MSOP-8L-EP 13” Tape and Reel Quantity Part Number Suffix 2500/Tape & Reel -13 2500/Tape & Reel -13 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. AP2162/AP2172 Rev. 5 1 of 17 www.diodes.com FEBRUARY 2009 © Diodes Incorporated AP2162/AP2172 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Pin Assignment ( Top View ) ( Top View ) GND IN 1 2 8 7 6 5 FLG1 GND 1 2 3 4 8 7 6 5 FLG1 OUT1 OUT2 FLG2 OUT1 OUT2 FLG2 IN EN1 EN2 EN1 3 EN2 4 MSOP-8L-EP SOP-8L Pin Descriptions Pin Number 1 2 3 4 5 6 7 8 Ground Voltage input pin Switch 1 enable input, active low (AP2162) or active high (AP2172) Switch 2 enable input, active low (AP2162) or active high (AP2172) Switch 2 over-current and over-temperature fault report; open-drain flag is active low when triggered Switch 2 voltage output pin Switch 1 voltage output pin Switch 1 over-current and over-temperature fault report; open-drain flag is active low when triggered Pin Name GND IN EN1 EN2 FLG2 OUT2 OUT1 FLG1 Descriptions AP2162/AP2172 Rev. 5 2 of 17 www.diodes.com FEBRUARY 2009 © Diodes Incorporated AP2162/AP2172 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Functional Block Diagram AP2162, AP2172 T h e rm a l Sense FLG 1 D e g litc h EN1 D riv e r U V LO C u rre n t S ense C u rre n t L im it GND OUT1 IN C u rre n t S ense OUT2 UVLO D riv e r C u rre n t L im it D e g litc h FLG 2 EN2 T h e rm a l S ense GND Typical Application Circuit AP2172 Enable Active High Power Supply 2.7V to 5.5V 10k 10k 10uF 0 .1uF FLG1 FLG2 ON OFF EN1 EN2 GND OUT2 0.1uF 68uF IN OUT1 0.1uF 68uF Load Load Available Options Part Number AP2162 AP2172 Channel 2 2 Enable Pin (EN) Active Low Active High Current Limit (Typical) 1.5A 1.5A Recommended Maximum Continuous Load Current 1.0A 1.0A AP2162/AP2172 Rev. 5 3 of 17 www.diodes.com FEBRUARY 2009 © Diodes Incorporated AP2162/AP2172 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Absolute Maximum Ratings Symbol ESD HBM ESD MM VIN VOUT VEN , VFLG Iload TJmax TST Notes: Parameter Human Body Model ESD Protection Machine Model ESD Protection Input Voltage Output Voltage Enable Voltage Maximum Continuous Load Current Maximum Junction Temperature Storage Temperature Range (Note 3) Ratings 3 300 6.5 VIN + 0.3 6.5 Internal Limited 150 -65 to 150 Units KV V V V V A °C °C 3. UL Recognized Rating from -30°C to 70°C (Diodes qualified TST from -65°C to 150°C) Recommended Operating Conditions Symbol VIN IOUT TA Parameter Input voltage Output Current Operating Ambient Temperature Min 2.7 0 -40 Max 5.5 1.0 85 Units V A °C AP2162/AP2172 Rev. 5 4 of 17 www.diodes.com FEBRUARY 2009 © Diodes Incorporated AP2162/AP2172 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Electrical Characteristics (TA = 25oC, VIN = +5.0V, unless otherwise stated) Symbol Parameter Test Conditions Rload=1kΩ VUVLO Input UVLO Disabled, IOUT= 0 ISHDN Input Shutdown Current IQ Input Quiescent Current, Dual Enabled, IOUT= 0 ILEAK Input Leakage Current Disabled, OUT grounded IREV Reverse Leakage Current Disabled, VIN = 0V, VOUT = 5V, IREV at VIN MSOP-8L-EP VIN = 5V, IOUT= 0.5A, SOP-8L -40oC≤ TA ≤85oC RDS(ON) Switch on-resistance VIN = 3.3V, IOUT= 0.5A, -40oC≤ TA ≤85oC ISHORT Short-circuit current limit Enabled into short circuit, CL=68μF VIN = 5V, VOUT = 4.6V, CL=68μF, -40oC≤ ILIMIT Over-Load Current Limit TA ≤85oC VIN = VEN, Output Current Slew rate Current limiting trigger ITrig threshold (