Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control General Description Features The AP2113 is a low dropout high performance linear regulator which is specially designed to drive a DC fan, the regulator delivers output current 600mA in minimum. • • • • • • The AP2113 provides low quiescent current consumption 70µA, over current limit protection and load short current protection with fold-back limitation 50mA, which are ideal for battery powered system application. • Output Voltage in Adjustable Mode Follows 1.6 Times of VSET (VOUT/VSET=1.6±3%) Low Quiescent Current: 70µA (Typ) Guarantee 0.6A Continuous Load Switchable Adjustable Mode/Full Speed Mode Over Current Protection Short Current Protection with Fold-back Limitation: 50mA Low Dropout Voltage: 150mV @ 600mA (Typ) at Full Speed Mode 200mV @ 600mA (Typ) at Adjustable Mode OTSD Protection Stable with 1.0µF Flexible Caps: Ceramic, Tantalum and Aluminum Electrolytic Operation Temperature Range: -40°C to 85°C ESD: MM 300V, HBM 6000V The AP2113 output voltage (VOUT) follows 1.6 times of VSET input voltage until it reaches VIN voltage minus________ dropout voltage (VDROP) at adjustable mode (set FON pin logic high). The VSET voltage must be larger than 1.0V to guarantee VOUT 1.6 times of VSET. ________ An FON pin turns VOUT fully on when set logic low. • • The AP2113 is available in standard SOIC-8 and SOT-23-5 packages. Applications • • • • • SOIC-8 AP2113 Notebook Computer Fan Driver Motherboards Peripheral Cards SOT-23-5 Figure 1. Package Type of AP2113 Mar. 2012 Rev 1. 3 BCD Semiconductor Manufacturing Limited 1 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Pin Configuration M Package K Package (SOIC-8) (SOT-23-5) 1 5 2 3 4 Figure 2. Pin Configuration of AP2113 (Top View) Pin Descriptions Pin Number Pin Name Function ________ Full speed mode / Adjustable mode selection input pin. Set low for full speed mode, set high for adjustable mode with 1.6x Input voltage SOIC-8 SOT-23-5 1 5 2 4 VIN 3 3 VOUT FON 4 1 VSET 5, 6, 7, 8 2 GND Mar. 2012 Output voltage Voltage input pin, apply DC voltage into VSET as voltage reference, the output voltage follows 1.6 times of VSET voltage Ground Rev 1. 3 BCD Semiconductor Manufacturing Limited 2 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Functional Block Diagram VIN 2(4) 3(3) VOUT Thermal Shutdown FON 1(5) R1 VOUT Fully on Logic Short -Circuit Protection VSET 4(1) + R1=0.6xR2 R2 A(B) A for SOIC-8 B for SOT-23-5 5 ,6 ,7 , 8 (2) GND Figure 3. Functional Block Diagram of AP2113 Mar. 2012 Rev 1. 3 BCD Semiconductor Manufacturing Limited 3 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Ordering Information AP2113 - Circuit Type G1: Green Package M: SOIC-8 K: SOT-23-5 Package Temperature Range SOIC-8 -40 to 85°C SOT-23-5 -40 to 85°C Blank: Tube TR: Tape & Reel Part Number AP2113M-G1 AP2113MTR-G1 AP2113KTR-G1 Marking ID 2113M-G1 2113M-G1 G5O Packing Type Tube Tape & Reel Tape & Reel BCD Semiconductor's Pb-free products, as designated with "G1" suffix in the part number, are RoHS compliant and Green. Mar. 2012 Rev 1. 3 BCD Semiconductor Manufacturing Limited 4 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Absolute Maximum Ratings (Note 1) Parameter Symbol Value Unit Input Voltage VIN 6.0 V VSET Input Voltage VSET 5.5 V 5.5 V TJ 150 ºC TSTG -65 to 150 ºC ________ FON Input Voltage Operating Junction Temperature Range Storage Temperature Range Thermal Resistance （Junction to Ambient）(No Heat Sink) θJA SOIC-8 144 °C/W ESD (Machine Model) 300 V ESD (Human Body Model) 6000 V Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability. Recommended Operating Conditions Parameter Input Voltage Operating Ambient Range Mar. 2012 Temperature Symbol Min Max Unit VIN 2.5 5.5 V TA -40 85 °C Rev 1. 3 BCD Semiconductor Manufacturing Limited 5 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Electrical Characteristics VIN=5.0V, VSET=2V, CIN=1µF, COUT=1µF, Typical TA=25°C, Bold typeface applies over full temperature range, -40°C≤TA≤85°C ranges, unless otherwise specified. Parameter Symbol Conditions Min Typ Max Unit VFON=5V, No Load Quiescent Current IQ Output Current IOUT Output Voltage/ VSET Voltage VOUT/VSET Line Regulation Load Regulation Dropout Voltage (△VOUT/VOUT) △VIN (△VOUT/VOUT) △IOUT VDROP 70 VFON=0V, No Load VIN=5.0V, VOUT=3.2V 100 µA 45 µA 600 VIN=5.5V, VSET=1V to 3.2V, IOUT=30mA 1.6 1.648 V/V VIN=VOUT+1V to 5.5V, IOUT=30mA 0.02 0.1 %/V 1mA ≤ IOUT ≤600mA 0.2 1 %/A VIN=5V, VSET=2V, VFON=0V , IOUT=600mA 150 200 mV VIN=5V, VSET=2V, VFON=5V , IOUT=600mA 200 250 mV Minimum VSET Voltage VSET VSET Pin Current ISET VSET=5V Fold-back Short Current ISHORT VOUT=0V Output Current Limit ILIMIT 1.552 mA 1 V 1 µA 50 mA 1000 mA ________ FON Logic Input High Level 1.6 5.5 V 0 0.4 V 10 µA ________ FON Logic Input Low Level ________ FON Pin Bias Current Thermal Shutdown Temperature Thermal Shutdown Hysteresis Mar. 2012 VFON=0V 1.5 TOTSD 165 THYOTSD 25 °C Rev 1. 3 BCD Semiconductor Manufacturing Limited 6 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Typical Performance Characteristics 0.10 0.10 0.08 Supply Current (mA) 0.08 Supply Current (mA) VFON=0V IOUT=0mA VFON=5V VSET=2V IOUT=0mA o TA=-40 C o 0.06 TA=25 C o TA=85 C 0.04 o TA=-40 C o TA=25 C o TA=85 C 0.06 0.04 0.02 0.02 Continuous Airflow 10scfm 0.00 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Continuous Airflow 10scfm 0.00 0.0 5.5 0.5 1.0 1.5 Figure 4. Supply Current vs. Input Voltage 3.0 3.5 4.0 4.5 5.0 5.5 Figure 5. Supply Current vs. Input Voltage 100 5.0 95 VIN=5V 90 IOUT=0A VIN=5V 4.5 IOUT=10mA Continuous Airflow 10scfm Output Voltage (V) Supply Current (µA) 2.5 Input Voltage (V) Input Voltage (V) 85 2.0 80 75 70 Full Speed Mode Adjustable Mode 65 60 55 O TA=-40 C 4.0 O TA=25 C 3.5 O TA=85 C 3.0 2.5 2.0 Continuous Airflow 10scfm 50 45 -40 1.5 -20 0 20 40 60 80 1.0 100 Temperature ( C) Figure 6. Supply Current vs. Temperature Mar. 2012 1.5 2.0 2.5 VSET Voltage (V) O Figure 7. Output Voltage vs. VSET Voltage Rev 1. 3 BCD Semiconductor Manufacturing Limited 7 3.0 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Typical Performance Characteristics (Continued) 0.20 6.0 5.5 VIN=5V, VFON=5V 0.18 5.0 CIN=COUT=1µF 0.16 O TA=-40 C O Dropout Voltage (V) 4.5 Output Voltage (V) Full Speed Mode 4.0 3.5 3.0 2.5 o TC=25 C 2.0 VSET=1.5V 1.5 VSET=2.0V 1.0 0.2 0.4 0.6 0.8 1.0 1.2 0.10 0.08 0.06 0.02 VSET=3.0V Continuous Airflow 10scfm 0.0 0.0 O TA=85 C 0.12 0.04 VSET=2.5V 0.5 TA=25 C 0.14 Continuous Airflow 10scfm 0.00 0.0 1.4 0.1 0.2 0.3 0.4 0.5 0.6 Output Current (A) Output Current (A) Figure 8. Output Voltage vs. Output Current Figure 9. Dropout Voltage vs. Output Current 1.8 1.8 IOUT=0mA 1.6 Continuous Airflow 10scfm 1.6 o TA=-40 C 1.4 o TA=25 C 1.2 FON Logic High Level (V) FON Logic Low Level (V) 1.4 o TA=85 C 1.0 0.8 0.6 0.4 0.2 1.2 1.0 0.8 IOUT=0mA 0.6 o TA=-40 C 0.4 o TA=25 C 0.2 Continuous Airflow 10scfm o TA=85 C 0.0 0.0 1 2 3 4 5 1 6 2 Input Voltage (V) ________ 4 5 6 ________ Figure 10. FON Logic Low Level vs. Input Voltage Mar. 2012 3 Input Voltage (V) Figure 11. FON Logic High Level vs. Input Voltage Rev 1. 3 BCD Semiconductor Manufacturing Limited 8 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Typical Performance Characteristics (Continued) Figure 13. Mode Change Delay Time (VFON Off) Figure 12. Load Transient (VIN=5V, VSET=2V, VFON=5V, CIN=COUT=1µF, Slew Rate=250mA/µs) Figure 14. Mode Change Delay Time (VFON On) Mar. 2012 Rev 1. 3 BCD Semiconductor Manufacturing Limited 9 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Typical Application Figure 15. Typical Application of AP2113 Mar. 2012 Rev 1. 3 BCD Semiconductor Manufacturing Limited 10 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Mechanical Dimensions SOIC-8 4.700(0.185) 5.100(0.201) 7° Unit: mm(inch) 0.320(0.013) 1.350(0.053) 1.750(0.069) 8° 8° 7° 0.675(0.027) 0.725(0.029) D 5.800(0.228) 1.270(0.050) 6.200(0.244) TYP D 20:1 0.800(0.031) 0.300(0.012) R0.150(0.006) 0.100(0.004) 0.200(0.008) 0° 8° 1.000(0.039) 3.800(0.150) 4.000(0.157) 0.330(0.013) 0.190(0.007) 0.250(0.010) 1° 5° 0.510(0.020) 0.900(0.035) R0.150(0.006) 0.450(0.017) 0.800(0.031) Note: Eject hole, oriented hole and mold mark is optional. Mar. 2012 Rev 1. 3 BCD Semiconductor Manufacturing Limited 11 Preliminary Datasheet 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 Mechanical Dimensions (Continued) SOT-23-5 Unit: mm(inch) 2.820(0.111) 3.020(0.119) 0.100(0.004) 0.200(0.008) 0.200(0.008) 0.700(0.028) REF 0.950(0.037) TYP 0.300(0.012) 0.400(0.016) 0° 8° 1.800(0.071) 2.000(0.079) 0.000(0.000) 0.150(0.006) 0.900(0.035) 1.300(0.051) Mar. 2012 Rev 1. 3 BCD Semiconductor Manufacturing Limited 12 BCD Semiconductor Manufacturing Limited http://www.bcdsemi.com IMPORTANT NOTICE IMPORTANT NOTICE BCD Semiconductor BCD Semiconductor Manufacturing Manufacturing Limited Limited reserves reserves the the right right to to make make changes changes without without further further notice notice to to any any products products or or specifispecifications herein. cations herein. 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