sp2526a-2 Exar Corporation, sp2526a-2 Datasheet
sp2526a-2
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sp2526a-2 Summary of contents
Page 1
... Two Port Self Powered Hub Date: 1/4/06 ENA FLGA FLGB ENB Now Available in Lead Free Packaging ■ Active-High Version: SP2526A-1 ■ Active-Low Version: SP2526A-2 APPLICATIONS ■ USB Power Management ■ Hot Plug-In Power Supplies ■ Battery Charger Circuit TYPICAL APPLICATION CIRCUIT + +33µF ...
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... V Ω µ SP2526A Dual USB High-Side Power Switch 2 C above +70 C)..........500mW O O ° " " ...
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... R1 10K R2 SP2526A ENA OUTA FLGA IN FLGB GND ENB OUTB SP2526A Dual USB High-Side Power Switch 3 PIN DESCRIPTION ...
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... The low limit of the current limit threshold of the SP2526A allows a minimum current of 0.6A through the MOSFET switches. A current limit condition will signal the error flag. Thermal Shutdown When the chip temperature exceeds 135º ...
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... FLGA ENA Shutdown ENB FLGB Date: 1/4/06 Driver Current Limit Charge Pump Thermal UVLO Current Charge Limit Pump Driver SP2526A Dual USB High-Side Power Switch 5 BLOCK DIAGRAM OUTA OUTB © Copyright 2006 Sipex Corporation ...
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... Figure 2. Output On-Resistance vs. Temperature 160 140 120 100 100 3 Figure 4. On-state Supply Current vs. Supply Voltage SP2526A Dual USB High-Side Power Switch 47Ω 25º 100 Temperature (°C) Both Switches Supply Voltage (V) © ...
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... Figure 6. Off-state Supply Current vs. Temperature 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1 100 3 Figure 8. Control Threshold vs. Supply Voltage SP2526A Dual USB High-Side Power Switch 7 Switches Disabled 100 Temperature (°C) Enable Voltage Rising Enable Voltage Falling 3.5 4 4.5 5 5.5 Supply Voltage (V) © Copyright 2006 Sipex Corporation ...
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... V = +5.0V, single MOSFET switch section, and Figure 9. Turn-on/Turn-off Characteristics Date: 1/4/06 TYPICAL PERFORMANCE CHARACTERISTICS = + unless otherwise noted. AMB RL = 47Ω 0.5 1.5 1.0 2.0 Time (mS) SP2526A Dual USB High-Side Power Switch 8 2.5 © Copyright 2006 Sipex Corporation ...
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... REF 0.25 BSC - - 0.003 - - 0.003 0º - 8º 0º 5º - 15º 5º 0º 0º 4.90 BSC JL Aug16-05 / Rev A SP2526A Dual USB High-Side Power Switch 9 PACKAGE: 8 Pin NSOIC SIDE VIEW Seating Plane ø Variation AA NOM MAX - 0.069 - 0.010 - 0.065 - 0.020 - 0.010 0.236 BSC ...
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... SP2526A-1EN ................................................. -40°C to +85°C ................................................... 8-pin NSOIC SP2526A-1EN/TR ........................................... -40°C to +85°C .................................................. 8-pin NSOIC SP2526A-2EN ................................................. -40°C to +85°C ................................................... 8-pin NSOIC SP2526A-2EN/TR ........................................... -40°C to +85°C .................................................. 8-pin NSOIC Available in lead free packaging. To order add “-L” suffix to part number. Example: SP2526A-1EN/TR = standard; SP2526A-1EN-L/TR = lead free. ...