[AP1015BEN] AP1015BEN 10.5V 1ch H-Bridge Motor Driver IC 1. Overview The AP1015BEN has four drive mode of forward, reverse, brake and standby by 1 channel H-bridge Motor Driver corresponding to operating voltage 10.5V. The AP1015BEN layouts P-channel MOSFET for high side and N-channel LDMOSFET for low side in output circuit. This realizes a small package and less external parts. Under voltage detection and thermal shut down circuits are implemented. It is suitable for driving various small motors. 2. Features Control Supply Voltage 2.7V to 5.5V Wide Motor Drive Operating Voltage 2.2V to 10.5V Maximum Output Current (DC) 1.1A @Ta=25°C, 0.8A @Ta=85°C Maximum Output Current (Peak) 1.4A (Ta=25°C, within 10ms in 100ms or within 20ms in 200ms) Maximum Output Current (Peak) 2.0A (Ta=25°C, 100ms within 5ms or within 10ms in 200ms) H-Bridge On Resistance RON(TOP+BOT)=0.5Ω(typ) @Ta=25°C Built-in Under Voltage Detection Circuit Detect VC supply voltage under 2.2V(typ) Built-in Thermal Shut Down Circuit (Tj) 175°C (typ) Junction Temperature 150°C (max) Package 8-pin SON 015010606-E-00 2015/08 -1- [AP1015BEN] 3. Table of Contents 1. 2. 3. 4. 5. 6. Overview .................................................................................................................................................... 1 Features ...................................................................................................................................................... 1 Table of Contents ....................................................................................................................................... 2 Block Diagram ........................................................................................................................................... 3 Ordering Guide .......................................................................................................................................... 3 Pin Configuration and Functions ............................................................................................................... 4 ■ Pin Configuration..................................................................................................................................... 4 ■ Pin Functions ........................................................................................................................................... 4 ■ Terminal Equivalent Circuit .................................................................................................................... 5 7. Absolute Maximum Ratings ...................................................................................................................... 6 8. Recommended Operation Conditions ........................................................................................................ 6 9. Electric Characteristics .............................................................................................................................. 7 10. Control Logic ............................................................................................................................................. 9 11. Recommended External Circuit ............................................................................................................... 11 12. Package .................................................................................................................................................... 12 ■ Outline Dimentions................................................................................................................................ 12 ■ Marking ................................................................................................................................................. 12 13. Revise History.......................................................................................................................................... 13 IMPORTANT NOTICE ............................................................................................................. 14 015010606-E-00 2015/08 -2- [AP1015BEN] 4. Block Diagram VC INA INB VM Control Logic OUTA H Bridge TSD UVLO OUTB DGND PGND Figure 1. Block Diagram 5. AP1015BEN Ordering Guide -30°C ～+85°C 8-pin SON 015010606-E-00 2015/08 -3- [AP1015BEN] 6. Pin Configuration and Functions OUTA OUTB PGND Pin Configuration VM ■ 81 7 6 5 Exposed Pad(GND) 1 2 3 4 VC INA INB DGND Steam Via (Top view) ■ Pin Functions Pin No. Pin Name I/O (Note 1) 1 VC P Control Power Supply 2 INA I Control Signal Input Terminal 100kΩ pull-down 3 INB I Control Signal Input Terminal 100kΩ pull-down 4 DGND P Ground Terminal 5 PGND P Power Ground Terminal 6 OUTB O Motor Driver Output Terminal 7 OUTA O Motor Driver Output Terminal 8 VM P Motor Driver Output Supply Function Exposed EP Exposed Pad Pad Note 1. I (Input terminal)、O (Output terminal)、P(Power terminal) Note 2. EP is Power Ground. EP is necessary soldered to GND. 015010606-E-00 Description (Note 2) 2015/08 -4- [AP1015BEN] ■ Terminal Equivalent Circuit Pin name Name Functions Equivalent Circuit 1 VC Control Power Supply 8 VM Motor driver power supply 2 INA Logic Input 3 INB 7 OUTA 6 OUTB VC/VM 2k INA/INB 2k 100k Motor Driver Output VM OUTB OUTA PGND 4 DGND Ground Terminal 5 PGND Power Ground Terminal EP EP Exposed Pad DGND PGND - 015010606-E-00 2015/08 -5- [AP1015BEN] 7. Absolute Maximum Ratings (Ta = 25°C unless otherwise specified.) Parameter Symbol min max Unit Condition Control Supply Voltage VC -0.5 6 V Motor Driver Supply Voltage VM -0.5 12 V Input Terminal Voltage(INA, INB) Vterminal -0.5 5.5 V Ta=25°C, OUTA and 1.1 A OUTB terminal Maximum DC Output Current Iout1 Ta=85°C, OUTA and 0.8 A OUTB terminal OUTA and OUTB 1.4 A terminal within 20ms in 200ms Maximum Peak Output Current Iout2 OUTA,OUTB端子 2.0 A within 10ms in 200ms 1250 mW (Note 4) Ta=25°C Power Dissipation PD 650 mW (Note 4) Ta=85°C Operating Temperature Range Tj 150 °C Storage Temperature Tstg -65 150 °C Note 3. All above voltage is defined to VSS (DGND/PGND terminal voltage) Note 4. This is calculated as RθJ=100 °C /W. EP terminal is connected ground. Note 5. The each power supply of VC and VM is sequence-free. WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is not guaranteed at these extremes. Figure 2. Power Dissipation 8. Parameter Control Supply Voltage Motor Driver Supply Voltage Input Frequency Range Operating Temperature Range Recommended Operation Conditions Symbol VC VM Fin Ta min 2.7 2.2 -30 015010606-E-00 typ 3.3 - max 5.5 10.5 200 85 Unit V V kHz °C Condition 50%duty 2015/08 -6- [AP1015BEN] Parameter UVLO VC under voltage detect voltage TSD Thermal shut down temperature (Note 6) Temperature hysteresis(Note 6) Quiescent Current VM quiescent current at standby VC quiescent current at standby VM quiescent current at brake VC quiescent current at brake VC quiescent current at PWM operation Motor Driver Driver on resistance (High side + Low side) Driver on resistance (High side + Low side) (Note 6) Driver on resistance (High side + Low side) (Note 6) Body diode forward voltage H-Bridge propagation delay time (Standby→CW or CCW) H-Bridge propagation delay time (brake→CW or CCW) H-Bridge propagation delay time (CW or CCW→Standby) H-Bridge propagation delay time (CW or CCW→Brake) Control Logic Input ”H” level voltage (INA, INB) 9. Electric Characteristics (Ta = 25°C, VM=7.2V, VC = 3.3V unless otherwise specified.) Symbol Condition min typ max Unit VCUV 1.9 2.2 2.5 V TTSD 150 175 200 °C TTSDHYS 20 30 40 °C INA=”L”, INB= “L” INA=”L”, INB= “L” INA=”H”, INB= “H” INA=”H”, INB= “H” - 100 100 1.0 1.0 200 150 A A A A INA=200kHz, INB=”H” - 200 300 A - 0.5 0.8 Ω - 0.65 0.9 Ω - 0.75 1.0 Ω - 0.8 1.2 V - 0.5 1.0 s - 0.2 1.0 s - 0.1 1.0 s - 0.15 1.0 s 0.7 × VC - - V - - 0.3× VC V 20 33 46 A -1.0 - - A IVMPS IVCPS IVM IVC IVCPWM RON1 RON2 RON3 VF tPDZH tPDH tPDHZ tPDL VIH VC=3.3V, Iout=100mA Ta=25°C VC=3.3V, Iout=1.1A Ta=25°C VC=3.3V, Iout=0.8A Ta=85°C IF=100mA tr=tf=10ns (OUTB. Note 8,Figure 3) tr=tf=10ns (Note 7,Figure 3) tr=tf=10ns (OUTB. Note 8,Figure 3) tr=tf=10ns (Note 7,Figure 3) VC=2.7 to 5.5V Input ”L” level voltage VIL VC=2.7 to 5.5V (INA, INB) Input ”H” level current IIH Vterminal=3.3V (INA, INB) Input ”L” level current IIL VC=2.7 to 5.5V (INA, INB) Note 6. Not tested under mass-production. Note 7. Connect 1kΩ between OUTA and OUTB. Note 8. Connect 1kΩ between VM and OUTA/B, and OUTA/B and GND. 015010606-E-00 2015/08 -7- [AP1015BEN] tf VC tr 90％ INA VC 90％ 50％ 50％ INA 10％ 10％ tPDH tPDL VM VM 90％ OUTB OUTB 10％ (b) delay time (INB=”H”, CCW→Brake) (a) delay time (INB=”H”, brake→CCW) VC INA VC 50％ 50％ INA tPDHZ tPDZH VM VM x 0.9 OUTA VM VM x 0.75(VM25%down) Hi-Z OUTA Hi-Z (c) delay time (INB = “L”, Standby→CW) (d) delay time (INB = “L”, CW→Standby) Figure 3. Timing Chart（delay time） 015010606-E-00 2015/08 -8- [AP1015BEN] 10. Control Logic The AP1015BEN is suitable to drive DC motor and voice coil motor. If the input signals are fed to INA and INB, the output signals, OUTA and OUTB are decided as Table 1.The AP1015BEN includes Under Voltage Lock Out (UVLO) and Thermal Shut Down (TSD) circuits. The UVLO circuit monitors the control voltage (VC). If the VC is less than the specified voltage, the output of the H-bridge goes to high impedance. The TSD circuit monitors the chip temperature. If the temperature of the chip exceeds specified temperature, the output of the H-bridge goes to high impedance. UVLO circuit and TSD circuit have hysteresis levels. Table 1. Control Logic Input Output Operation INA INB OUTA OUTB L L Z Z Standby(Coast)(Note 9) L H L H Reverse (CCW) H L H L Forward (CW) H H L L Brake Note 9. In standby mode, all the circuits include the TSD circuit are stopped. The TSD circuit may not operate in the PWM operation which repeats CW(CCW) → standby. It is recommended to use PWM operation with CW(CCW) → brake. Forward (CW) Reverse (CCW) VM VM ON OUTA OFF OFF OFF OUTB OUTA ON ON ON OUTB OFF PGND PGND Brake Standby(Coast) VM OFF VM OFF OFF OUTB OUTA ON OFF OUTB OUTA OFF ON PGND OFF PGND Figure 4. Direction of current 015010606-E-00 2015/08 -9- [AP1015BEN] Thermal Shut-down 異常温度検出 TTSD TTSDHYS Tj VM 低電圧検出 Under voltage detection VCUV VC INA INB Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z OUTA OUTB Figure 5. Timing Chart 015010606-E-00 2015/08 - 10 - [AP1015BEN] 11. Recommended External Circuit VC VM CVM CVC VC MCU INA INB DGND 1 8 2 7 3 6 4 Exposed pad 5 VM OUTA OUTB M PGND Figure 6. Recommended External Circuit(Top view) Table 2. Parts List Parameter Symbol min typ max Unit Notes Motor driver power supply CVM 1.0 10.0 (Note 10) F (decoupling capacitor) Control power supply CVC 0.1 1.0 (Note 10) F (decoupling capacitor) Note 10. CVM and CVC should be near terminals. Please adjusts the connecting capacitor of CVM and CVC depending on the load current profile, the load capacitance, the line resistance and etc. with each application boards. 015010606-E-00 2015/08 - 11 - [AP1015BEN] 12. Package ■ Outline Dimentions ・8-pin SON (Unit : mm) Top View Recommended foot pattern 推奨フットパターン １ 0.45 0.20 0.35 1.20 0.50 5 2.00±0.05 8 4 2.00±0.05 0.60 (max) 0.30 P=0.50 1.80 Ｂｏｔｔｏｍ Ｖｉｅｗ 1.80 １ 4 1.20 φ0.50 0.20 Note) The Exposed Pad is Power Ground. The Exposed Pad is necessary soldered to PCB. Please layout the foot pattern of Exposed Pad not to surround the steam via of the IC. 8 5 0.30 P=0.50 Unit : mm ■ Marking 1015B Market No. ABCD Date Code Pin #1 Indication ABCD: Date code (4 digit) A: Year code (last 1 digit) BC: Week code D: Management code 015010606-E-00 2015/08 - 12 - [AP1015BEN] 13. Date (YY/MM/DD) 15/08/12 Revision Page 00 - Revise History Contents First Edition 015010606-E-00 2015/08 - 13 - [AP1015BEN] IMPORTANT NOTICE 0. Asahi Kasei Microdevices Corporation (“AKM”) reserves the right to make changes to the information contained in this document without notice. When you consider any use or application of AKM product stipulated in this document (“Product”), please make inquiries the sales office of AKM or authorized distributors as to current status of the Products. 1. All information included in this document are provided only to illustrate the operation and application examples of AKM Products. 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