AP2113

Document overview

  • Manufacturer or author: Diodes Incorporated
  • PDF pages: 13

Technical content

Features

  • Output Voltage in Adjustable Mode Follows 1.6 Times of VSET (VOUT/VSET=1.6±3%)
  • Low Quiescent Current: 70A (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 1.0F Flexible Caps: Ceramic, Tantalum and Aluminum Electrolytic
  • Operation Temperature Range: -40° C to 85° C
  • ESD: MM 300V, HBM 6000V 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

  • Notebook Computer Fan Driver
  • Motherboards
  • Peripheral Cards

Figure 1. Package Type of AP2113

© 2025 Copyright Diodes Incorporated. All Rights Reserved. Figure 2. Pin Configuration of AP2113 (Top View) Full speed mode / Adjustable mode selection input pin.

© 2025 Copyright Diodes Incorporated. All Rights Reserved. Figure 3. Functional Block Diagram of AP2113

Document number: DS47575 Rev. 1 - 4 4 of 13 www.diodes.com November 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. OBSOLETE – PART DISCONTINUED AP2113

Ordering Information

M: SOIC-8 K: SOT-23-5 G1: Green Blank: Tube TR: Tape & Reel Package Temperature Range Part Number Marking ID Packing Type SOIC-8 -40 to 85C AP2113M-G1 2113M-G1 Tube AP2113MTR-G1 2113M-G1 Tape & Reel SOT-23-5 -40 to 85C AP2113KTR-G1 G5O Tape & Reel BCD Semiconductor's Pb-free products, as designated with "G1" suffix in the part number, are RoHS compliant and Green. 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113

Document number: DS47575 Rev. 1 - 4 5 of 13 www.diodes.com November 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. OBSOLETE – PART DISCONTINUED AP2113 Absolute Maximum Ratings (Note 1) Parameter Symbol Value Unit Input Voltage VIN 6.0 V VSET Input Voltage VSET 5.5 V FON Input Voltage 5.5 V Operating Junction Temperature Range TJ 150 ºC Storage Temperature Range TSTG -65 to 150 ºC Thermal Resistance （Junction to Ambient）(No Heat Sink) JA 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 Symbol Min Max Unit Input Voltage VIN 2.5 5.5 V Operating Ambient Temperature Range TA -40 85 °C 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113

Document number: DS47575 Rev. 1 - 4 6 of 13 www.diodes.com November 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. OBSOLETE – PART DISCONTINUED AP2113

Electrical Characteristics

VIN=5.0V, VSET=2V, CIN=1F, COUT=1F, 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 Quiescent Current IQ VFON=5V, No Load 70 100 A VFON=0V, No Load 45 A Output Current IOUT VIN=5.0V, VOUT=3.2V 600 mA Output Voltage/ VSET Voltage VOUT/VSET VIN=5.5V, VSET=1V to 3.2V, IOUT=30mA 1.552 1.6 1.648 V/V Line Regulation (△VOUT/VOUT) △VIN VIN=VOUT+1V to 5.5V, IOUT=30mA 0.02 0.1 %/V Load Regulation (△VOUT/VOUT) △IOUT 1mA ≤ IOUT ≤600mA 0.2 1 %/A Dropout Voltage VDROP 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 1 V VSET Pin Current ISET VSET=5V 1 A Fold-back Short Current ISHORT VOUT=0V 50 mA Output Current Limit ILIMIT 1000 mA Logic Input High 1.6

5.5 V FON

0.4 V FON

Pin Bias Current VFON=0V 1.5 10 A FON Thermal Shutdown Temperature TOTSD 165 °C Thermal Shutdown Hysteresis THYOTSD 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113

© 2025 Copyright Diodes Incorporated. All Rights Reserved. Figure 15. Typical Application of AP2113

Document number: DS47575 Rev. 1 - 4 11 of 13 www.diodes.com November 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. OBSOLETE – PART DISCONTINUED AP2113 Mechanical Dimensions SOIC-8 Unit: mm(inch) 4.700(0.185) 5.100(0.201) 1.350(0.053) 1.750(0.069) 0.320(0.013) 1.270(0.050) TYP 0.675(0.027) 0.725(0.029) D 5.800(0.228) 6.200(0.244) D 0.100(0.004) 0.300(0.012) 20:1 0.800(0.031) 0.200(0.008) 1.000(0.039) 0.330(0.013) 0.510(0.020) 3.800(0.150) 4.000(0.157) 0.190(0.007) 0.250(0.010) 0.900(0.035) 0.450(0.017) 0.800(0.031) Note: Eject hole, oriented hole and mold mark is optional. 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 R0.150(0.006) R0.150(0.006)

Document number: DS47575 Rev. 1 - 4 12 of 13 www.diodes.com November 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. OBSOLETE – PART DISCONTINUED 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) 0.950(0.037) TYP 1.800(0.071) 2.000(0.079) 0.300(0.012) 0.400(0.016) 0.700(0.028) REF 1.6x Linear DC Fan Driver with VOUT Fully on Control AP2113 0.000(0.000) 0.150(0.006) 0.900(0.035) 1.300(0.051)

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All other trademarks are the property of their respective owners. © 2025 Diodes Incorporated. All Rights Reserved. www.diodes.com AP2113 Document number: DS47575 Rev. 1 - 4 13 of 13 www.diodes.com November 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved.