AP2196

AP2186/AP2196 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Features • • • • • • • • • • • • • • • • Dual USB port power switches Over-current and thermal protection 2.1A accurate current limiting Reverse Current Blocking 90mΩ 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: 6KV HBM, 300V MM Active high (AP2196) or active low (AP2186) 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 AP2186 and AP2196 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 Typical Application Circuit 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 AP2186 AP2196 Channel 2 2 Enable Pin (EN) Active Low Active High Current Limit (Typical) 2.1A 2.1A Recommended Maximum Continuous Load Current 1.5A 1.5A AP2186/AP2196 Rev 1 1 of 17 www.diodes.com APRIL 2009 © Diodes Incorporated AP2186/AP2196 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Ordering Information AP 21 X 6 XX G - 13 Enable 8 : Active Low 9 : Active High Device AP21X6SG-13 AP21X6MPG-13 Notes: Channel 6 : 2 Channel Package S : SOP-8L MP : MSOP-8L-EP Green G : Green Packing 13 : Tape & Reel 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. Pin Assignment ( Top View ) EN1 FLG1 1 2 8 7 6 5 ( Top View ) OUT1 IN GND OUT2 EN1 FLG1 FLG2 EN2 1 2 3 4 8 7 6 5 OUT1 IN GND OUT2 FLG2 3 EN2 4 MSOP-8L-EP SOP-8L AP2186/AP2196 Rev 1 2 of 17 www.diodes.com APRIL 2009 © Diodes Incorporated AP2186/AP2196 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Pin Descriptions Pin Name EN1 FLG1 FLG2 EN2 OUT2 GND IN OUT1 Pin Number 1 2 3 4 5 6 7 8 Descriptions Switch 1 enable input, active low (AP2186) or active high (AP2196) Switch 1 over-current and over-temperature fault report, open-drain Switch 2 over-current and over-temperature fault report, open-drain Switch 2 enable input, active low (AP2186) or active high (AP2196) Switch 2 voltage output pin Ground Voltage input pin Switch 1 voltage output pin Functional Block Diagram FLG 1 T h e rm a l S ense D e g litc h EN1 D riv e r U VLO C u rre n t L im it GND CS R e v e rs e b lo c k in g OUT1 IN R e v e rs e b lo c k in g CS OUT2 U VLO 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 AP2186/AP2196 Rev 1 3 of 17 www.diodes.com APRIL 2009 © Diodes Incorporated AP2186/AP2196 1.5A 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 6 300 6.5 VIN + 0.3 6.5 Internal Limited 150 -65 ~ 150 Units KV V V V V A °C °C 3. UL Recognized Rating from -30°C to 70°C Recommended Operating Conditions Symbol VIN IOUT TA Parameter Input voltage Output Current Operating Ambient Temperature Min 2.7 0 -40 Max 5.5 1.5 85 Units V A °C AP2186/AP2196 Rev 1 4 of 17 www.diodes.com APRIL 2009 © Diodes Incorporated AP2186/AP2196 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Electrical Characteristics (TA = 25 C, CIN=10μF, VIN = +5.0V, unless otherwise stated) o Symbol VUVLO ISHDN IQ ILEAK IREV Parameter Input UVLO Input Shutdown Current Input Quiescent Current, Dual Input Leakage Current Reverse Leakage Current RDS(ON) Switch on-resistance ISHORT ILIMIT ITrig Short-circuit current limit Over-Load Current Limit Current limiting trigger threshold TSHORT Short-circuit Response Time VIL VIH ISINK TD(ON) TR TD(OFF) TF RFLG IFOH TBlank TSHDN THYS θJA Notes: EN Input Logic Low Voltage EN Input Logic High Voltage EN Input leakage Output turn-on delay time Output turn-on rise time Output turn-off delay time Output turn-off fall time FLG output FET on-resistance Error Flag Off Current FLG blanking time Thermal shutdown threshold Thermal shutdown hysteresis Thermal Resistance Junction-to-Ambient Test Conditions Rload=1kΩ Disabled, IOUT= 0 Enabled, IOUT= 0 Disabled, OUT grounded Disabled, VIN = 0V, VOUT = 5V, IREV at VIN MSOP-8L-EP VIN = 5V, IOUT= 1.5A, -40oC≤ TA ≤85oC SOP-8L MSOP-8L-EP VIN = 3.3V, IOUT= 1.5A, -40oC≤ TA ≤85oC SOP-8L Enabled into short circuit, CL= 68μF VIN = 5V, VOUT = 4.5V, MSOP-8L-EP CL=120μF, -40oC≤ TA SOP-8L ≤85oC VIN = VEN, Output Current Slew rate (