AP2182A/ AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Description Pin Assignments The AP2182A and AP2192A are dual channel current-limited ( Top View ) integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices GND 1 8 FLG1 complies with USB standards and available with both polarities of Enable input. 2 7 IN OUT1 The devices have fast short-circuit response time for improved overall 3 6 EN1 OUT2 system robustness, and have integrated output discharge function to ensure completely controlled discharging of the output voltage EN2 4 5 FLG2 capacitor. They provide a complete protection solution for application subject to heavy capacitive loads and the prospect of short circuit, SO-8 and offer reverse current blocking, over-current, over-temperature and short-circuit protection, as well as controlled rise time and under- ( Top View ) voltage lockout functionality. A 7ms deglitch capability on the open- 1 8 FLG1 GND drain Flag output prevents false over-current reporting and does not require any external components. 7 IN 2 OUT1 6 OUT2 EN1 3 All devices are available in SO-8, MSOP-8EP and U-DFN3030-8 4 EN2 5 FLG2 (Type E) packages. MSOP-8EP Features ( Top View ) Dual Channel Current-Limited Power Switch with Output Discharge 1 GND 8 FLG1 Fast Short-Circuit Response Time: 2s 2 7 IN OUT1 2.0A Accurate Current Limiting Reverse Current Blocking 6 3 OUT2 EN1 85m On-Resistance 5 4 FLG2 EN2 Input Voltage Range: 2.7V - 5.5V Built-In Soft-Start with 0.6ms Typical Rise Time U-DFN3030-8 Short Circuit and Thermal Protection Type E Fault Report (FLG) with Blanking Time (7ms typ) ESD protection: 2kV HBM, 300V MM Active High (AP2192A) or Active Low (AP2182A) Enable Applications Ambient Temperature Range: -40C to +85C SO-8, MSOP-8EP and DFN3030E-8 (Exposed Pad): Available LCD TVs & Monitors in Green Molding Compound (No Br, Sb) Set-Top-Boxes, Residential Gateways Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Laptops, Desktops, Servers, Halogen and Antimony Free. Green Device (Note 3) Printers, Docking Stations, HUBs UL Recognized, File Number E322375 IEC60950-1 CB Scheme Certified Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See AP2182A/ AP2192A Typical Applications Circuit AP 2192 A Enable Active High Power Supply IN OUT1 Load 2.7V to 5.5V 1uF 10uF* 1uF 10k 10k FLG1 OUT2 Load FLG2 1uF 10uF* ON EN1 EN2 GND OFF Note: * USB 2.0 requires 120uF per hub Available Options Enable Pin Current Limit Recommended Maximum Part Number Channel Continuous Load Current (EN) (typ) AP2182A 2 Active Low 2.0A 1.5A AP2192A 2 Active High 2.0A 1.5A Pin Descriptions Pin Number MSOP-8EP, Pin Name Function SO-8 U-DFN3030-8 (Type E) GND 1 1 Ground IN 2 2 Voltage input pin EN1 3 3 Switch 1 enable input, active low (AP2142A) or active high (AP2152A) EN2 4 4 Switch 2 enable input, active low (AP2142A) or active high (AP2152A) FLG2 5 5 Switch 2 over-current and over-temperature fault report open-drain flag is active low when triggered OUT2 6 6 Switch 2 voltage output pin OUT1 7 7 Switch 1 voltage output pin FLG1 8 8 Switch 1 over-current and over-temperature fault report open-drain flag is active low when triggered Exposed Pad: Exposed Pad Exposed Pad It should be connected to GND and thermal mass for enhanced thermal impedance. It should not be used as electrical ground conduction path. 2 of 16 AP2182A 92A October 2016 Diodes Incorporated www.diodes.com Document number: DS32193 Rev. 4 - 2