AP1016AEN AKM | Alldatasheet
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[AP1016AEN] MS1589-E-03 - 1 - 2014/12 1. Genaral Description The AP1016 includes 2 channel H-bridge drivers in one package. It also includes Under Voltage Detection and Thermal Shut Down circuits. It is suitable for driving stepper motor and voice coil motors. 2. Features 2 channel H-bridge drivers in one package Power Supply Voltage Range Control (VC) 2.7V ~ 5.5V Motor (VM) 2.0V ~ 9.0V Output Current 0.7A(DC) H-Bridge ON Resistance ： RDSON (TOP+BOT)=0.54Ω @25C or 0.72Ω @85C PWM Pulse Input max 200kHz Built in Flow-through Current Protection Circuit Built in Charge Pump Circuit Built in UVLO & TSD Circuits Package 16-pin QFN 3mm×3mm 9.0V Dual H-Bridge Motor Driver IC AP1016AEN
[AP1016AEN] MS1589-E-03 - 2 - 2014/12 3. Table of Contents
Figure 1. Block Diagram NMOS type FETs are applied both high side and low side FETs of a H-bridge. It generates the drive voltage (VG) of gate for a high side FET. Each H-bridge driver is controlled by two input signal IN1/2A or IN1/2B. Control signals for the high side FET is shifted VG voltage and then drive the gate of the high side FET. of the H-bridge goes to high impedance.
[AP1016AEN] MS1589-E-03 - 4 - 2014/12 6. Pin Configurations and Functions ■ Pin Configurations ■ Function Pin No. Name I/O (Note 1) Functions Comments
1 CL I/O Charge pump capacitor
2 CH I/O Charge pump capacitor
3 VM1 P Motor driver power supply
4 OUT1B O Motor driver output CH1
5 OUT1A O Motor driver output CH1
6 GND1 P Power Ground
7 GND2 P Power Ground
8 OUT2A O Motor driver output CH2
9 OUT2B O Motor driver output CH2
10 VM2 P Motor driver power supply
11 IN2A I Control signal input CH2, 200k (Typ) pull down
12 IN2B I Control signal input CH2, 200k (Typ) pull down
13 IN1B I Control signal input CH1, 200k (Typ) pull down
14 IN1A I Control signal input CH1, 200k (Typ) pull down
15 VC P Control circuit power supply
16 VG P Charge pump output capacitor
Pad EP - Thermal pad The pad must be connected to the ground. Note 1. I (Input terminal), O (Output terminal) and P (Power terminal) 1 2 3 4 5 6 7 8 12 11 10 9 16 15 14 13 IN1B IN1A VC VG CL CH VM1 OUT1B IN2B IN2A VM2 OUT2B OUT2A GND GND1 OUT1A Top View
Note 2. All above voltage is defined to GND1/2=0V. Note 4. When the 2-layer (pattern rate: 150%) board is used. This is calculated by RθJ = (60)C /W. WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is guaranteed at these extremes. Figure 2. Maximum Power Dissipation
[AP1016AEN] MS1589-E-03 - 6 - 2014/12 8. Recommended Operating Conditions (Ta = 25C unless otherwise specified. (Note 2)) Parameter Symbol min typ max Unit Comments Motor driver supply voltage VM 2.0 5.0 9.0 V Control supply voltage VC 2.7 3.0 5.5 V Input pulse frequency FIN - - 200 kHz Duty=50%(input pulse) Ambient temperature Ta -40 - 85 C Maximun junction temperature Tj - - 150 C 9. Electrical Characteristics (Operating conditions; Ta = 25C, VM=5.0V and VC = 3.0V, unless otherwise specified.,(Note 2)) Parameter Symbol Condition min typ max Unit Current consumption VM stand by current IVM STBY IN1A=IN1B=IN2A= IN2B=”L” 35 100 μA VC stand by current IVC STBY 135 400 μA VC current IVC IN1A=IN2A=”L” IN1B=IN2B=200kHz 500 800 μA VM stand by current (In under voltage detection mode) IVM UVD VM = 5.0V VC = 0V 0.1 1.0 μA Charge pump Charge pump voltage VG VG = VM+VC、Iload=0A 8.0 V Charge pump wake up time (Figure 4, Figure 5) tVGON VC > VCUV 0.3 3.0 ms H-bridge driver H-bridge driver High or Low side ON resistance RON1 VC = 3V、Iload = 100mA Ta = 25C 0.27 0.31 Ω H-bridge driver High or Low side ON resistance RON2 VC = 3V、Iload = 700mA Ta = 25C Guaranteed by design (Note 6) 0.32 0.37 Ω H-bridge driver High or Low side ON resistance RON3 VC = 3V、Iload = 700mA Ta = 85C Guaranteed by design (Note 6) 0.36 0.43 Ω H-bridge driver Body diode forward voltage Vf If = 100mA 0.8 1.2 V
[AP1016AEN] MS1589-E-03 - 7 - 2014/12 Parameter Symbol Condition min typ max Unit Propagation delay time Load=1 k between OUTA and OUTB Refer to Figure 3(a) IN1A=IN2A=L IN1B=IN2B=200kHz 0.07 0.3 μs Propagation delay time (“H”→”L”) tPDHL 0.17 0.3 μs Propagation delay time (Hi-Z→”H”) tPDZH (Note 5)the time from 50% input to 90% output Refer to Figure 3(c) Guaranteed by design(Note 6) 0.1 0.3 μs Propagation delay time (“H”→ Hi-Z) tPDHZ (Note 5)the time from 50% input to 25% down output Refer to Figure 3(d) Guaranteed by design(Note 6) 0.1 0.3 μs Output pulse width tPW Load=20kΩ between OUTA and OUTB, Input puls width=1us,Refer to Figure 3(b) Guaranteed by design (Note 6) 0.7 1.09 1.5 μs Control logic Input High level voltage (IN1A, IN1B, IN2A, IN2B) VIH VC = 2.7V-5.5V 0.7×VC V Input Low level voltage (IN1A, IN1B, IN2A, IN2B) VIL 0.3×VC V Input High level voltage (IN1A, IN1B, IN2A, IN2B) IIH Vterm1 = 3.0V 9 15 21 μA Input Low level current (IN1A, IN1B, IN2A, IN2B) IIL VC = 2.7V-5.5V -1.0 μA Input pulse rise time (IN1A, IN1B, IN2A, IN2B) tr 1.0 μs Input pulse fall time (IN1A, IN1B, IN2A, IN2B) tf 1.0 μs Protection functions (Figure 4, Figure 5) VC low level detection voltage VCUV 1.9 2.2 2.5 V Voltage hysteresis VCUVHY S Guaranteed by design (Note 6) 0.02 0.05 0.1 V Thermal shut down temperature TTSD Guaranteed by design (Note 6) 150 175 200 C Temperature hysteresis TTSDHYS Guaranteed by design (Note 6) 20 30 40 C Note 5. 100k load resister is connected between VM and OUTA/B, and also between OUTA/B and GND. Note 6. Not tested in production.
Figure 3. Time chart of propagation delay time and pulse width
goes to high impedance. Under voltage detection and thermal shut down circuit has each hysteresis level. Table 1. Control logic truth table (X: don’t care)
- Recommended External Circuits
Figure 6. Recommended External Circuits (Top view) Table 2. Recommended external components example load capacitance, the line resistance and etc. with each application boards.
[AP1016AEN] MS1589-E-03 - 12 - 2014/12 12. Package ■ Outline Dimensions (Unit: mm) 0.45 3.00±0.05 3.00±0.05 0.50 0.25 0.58＋0.02－0.03 0.10 2.00 1.60 C0.10 Φ0.50 0.50 0.25 0.30 ■ Recommended foot pattern Note) The EP-PAD is Thermal Pad. The EP-PAD is necessary soldered to PCB. Note) Please layout the foot pattern of EP-PAD not to surround the steam via of AP1016. Please locate thermal via for radiation improvement more than four halls. : example of steam via : example of thermal via
[AP1016AEN] MS1589-E-03 - 13 - 2014/12 ■ Marking 1016 ABCD Market No. Date Code Pin #A1Indication YWWA: Date code (4 digit) A: Manage number WW: Producing week Y: Producing year (Ex: 2013 → “3”)
[AP1016AEN] MS1589-E-03 - 14 - 2014/12 13. Revise History Date (YY/MM/DD) Revision Page Contents 14/01/31 00 First edition 14/08/07 01 7 Propagation delay time (Hi-z →“H”, “H”→Hi-z)Condition “the time from 50% to 75% output” “the time from 50% input to 90% output” “the time from 75% to 50% output” “the time from 50% input to 90% output” Propagation delay time (“H”→Hi-Z) typ 0.15μs → typ 0.1μs
8 Figure 3
Time chart of propagation Hi-z →“H” and “H”→Hi-z were added. 14/10/09 02 9 Figure of direction of current was corrected. 14/12/24 03 3 Correct temperature range in ordering guide
[AP1016AEN] MS1589-E-03 - 15 - 2014/12 IMPORTANT NOTICE 0. Asahi Kasei Microdevices Cor poration (“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 . AKM neither makes warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property rights or any other rights of AKM or any third party with respect to the information in this document. You are fully responsible for use of such information contained in this document in your product design or applications. AKM ASSUMES NO LIABILITY FOR ANY LOSSES INCURRED BY YOU OR THIRD PARTIES ARISING FROM THE USE OF SUCH INFORMATION IN YOUR PRODUCT DESIGN OR APPLICATIONS. 2. The Product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality and/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or serious public impact, including but not limited to, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance -related fields. Do not use Product for the above use unless specifically agreed by AKM in writing. 3. Though AKM works continually to improve the Product’s quality and reliability, you are responsible for complying with safety standards and for providing adequate designs and safeguards for your hardware, software and systems which minimize ris k and avoid situations in which a malfunction or failure of the Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. 4. Do not use or otherwise make available the Product or related technology or a ny information contained in this document for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction w eapons). When exporting the Products or related technology or any information contained in this document, you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations. The P roducts and related technology may not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable domestic or foreign laws or regulations. 5. Please contact AKM sales representative for details as to environmental matters such as the RoHS compatibility of the Product. Please use the Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Dir ective. AKM assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations. 6. Resale of the Product with provisions different from the statement and/or technical features set forth in this document shall immediately void any warranty granted by AKM for the Product and shall not create or extend in any manner whatsoever, any liability of AKM. 7. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of AKM.