AP1014AEC AKM | Alldatasheet
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[AP1014AEC] MS1548-E-01 - 1 - 2014/08 1. Genaral Description The AP1014AEC has four drive mode of forward, reverse, brake and standby by 2 channel H-bridge Motor Driver corresponding to operating voltage 7.0V. It is possible to set to the input logic which was suitable for the PWM drive with the SEL terminal. The AP1014AEC layout N-ch LDMOS FET in high side and low side in output circuit and realize a small WL-CSP package. Also it has under voltage detection and thermal shut down circuits. It is suitable for driving various small motor. 2. Features Control Supply V oltage 2.7V to 5.5V Wide Motor Drive Operating V oltage 2.0V to 7.0V Maximum Output Current (DC) 1.1A @Ta=25C, 0.8A @Ta=85C Maximum Output Current (Peak) 2.0A (Ta=25C, 10ms/200ms) H-Bridge ON Resistance RON (TOP+BOT)=0.35Ω @Ta=25C Built-in Under V oltage Detection Circuit Detect VC Supply V oltage under 2.2V Built-in Thermal Shut Down Circuit (Tj) 175C Junction Temperature 150C Package 16-pin WL-CSP (1.96mm×1.96mm ) 7.0V Dual H-Bridge Motor Driver IC AP1014AEC
[AP1014AEC] MS1548-E-01 - 2 - 2014/08 3. Table of Contents
Figure 1. Block Diagram
[AP1014AEC] MS1548-E-01 - 4 - 2014/08 6. Pin Configurations and Functions ■ Pin Configurations ■ Function Pin Number Name I/O (Note 1) Functions Remark A1 IN1B I Control signal input terminal A2 IN1A I Control signal input terminal A3 VM1 P Motor driver power supply A4 OUT1A O Motor driver output Terminal B1 GND2 P Power ground terminal B2 VG P Charge pump output capacitor connection terminal B3 SEL I Input logic selection pin 200k Pull-down B4 OUT1B O Motor driver output Terminal C1 VC P Control power supply C2 IN2A I Control signal input terminal C3 EN I Enable signal input terminal 200k Pull-down C4 GND1 P Power ground terminal D1 IN2B I Control signal input terminal D2 VM2 P Motor driver power supply D3 OUT2A O Motor driver output Terminal D4 OUT2B O Motor driver output Terminal Note 1. I (Input terminal), O (Output terminal) and P (Power terminal) OUT1A OUT1B GND1 OUT2B VM1 SEL EN OUT2A IN1A VG IN2A VM2 IN1B GND2 VC IN2B (Top View)
[AP1014AEC] MS1548-E-01 - 5 - 2014/08 ■ Terminal Equivalent Circuit Pin name Name Functions Equivalent Circuits C1 VC Control power supply VM1 VM2 Motor driver power supply VM1 and VM2 are short-circuited inside IC. B2 VG Charge pump output VG VC IN1A IN1B IN2A IN2B Control signal input 2k 2k EN SEL Logic input (Built-in 200k pull-down resistor) 2k 2k 200k OUT1A OUT1B OUT2A OUT2B Motor driver output VMn GNDn OUTnAOUTnB GND1 GND2 Ground terminal GND1 and GND2 are short-circuited inside IC.
Note 2. All above voltage is defined to GNDn=0V. Note 3. When the 2-layer board is used. This is calculated RθJ = (71)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
[AP1014AEC] MS1548-E-01 - 7 - 2014/08 8. Recommended Operating Conditions (Ta = 25℃, unless otherwise specified) Parameter Symbol min typ max Unit Condition Control supply voltage VC 2.7 3.0 5.5 V Motor driver supply voltage VM 2.0 5.0 7.0 V Input pulse frequency Fin - - 200 kHz 50%duty 9. Electrical Characteristics (Ta = 25℃, VM=5.0V, VC = 3.0V, unless otherwise specified) Parameter Symbol Condition min typ max Unit Charge pump Charge pump voltage VG VG=VC+VM 7.0 7.5 8.0 V Charge pump wake up time tVGON VG=VC+VM-1.0V ‐ 0.3 3.0 ms VDET VC under voltage detect voltage VCDETLV 1.9 2.2 2.5 V TSD Thermal shut down temperature (Note 4) TDET 150 175 200 ℃ Temperature hysteresis (Note 4) TDETHYS 20 30 40 ℃ Quiescent current VM quiescent current at power off IVMPOFF EN=”L” All internal circuits are power off. - - 1.0 μA VC quiescent current at power off IVCPOFF - - 1.0 μA VM quiescent current at standby IVMSTBY EN=”H”, SEL=”L” INnA=”L”, INnB=”L” - 40 200 μA VC quiescent current at standby IVCSTBY - 150 500 μA VC quiescent current at PWM operation IVCPWM fPWM=200kHz, Duty=50% - 0.5 1.5 mA Motor Driver Driver on resistance (High side + Low side) RON1 Iload=100mA, Ta=25℃ - 0.35 0.46 Ω Driver on resistance (High side + Low side) (Note 4) RON2 Design certification Iload=0.7A, Ta=25℃ - 0.38 0.53 Ω Driver on resistance (High side + Low side) (Note 4) RON3 Design certification Iload=0.7A, Ta=85℃ - 0.48 0.72 Ω Body diode forward voltage VFMD IF=100mA - 0.8 1.2 V Control logic Input High level voltage (INnA, INnB, SEL and EN) VIH VC=2.7V~5.5V 0.7×VC - - V Input Low level voltage (INnA, INnB, SEL and EN) VIL - - 0.3×VC V Input High level current (SEL and EN) IIH VIH=3.0V 9 15 21 μA
[AP1014AEC] MS1548-E-01 - 8 - 2014/08 Parameter Symbol Condition min typ max Unit Input Low level current (INnA and INnB) IIL VIL=0V -1.0 - - μA Input pulse rize time (INnA and INnB) tr VC=2.7V~5.5V - - 1.0 μs Input pulse fall time (INnA and INnB) tf - - 1.0 μs H-Bridge propagation delay time ( Figure 3(a)) tPDLH 1k Load between OUTnA and OUTnB. SEL=”L”, NnA = “H”, INnB = 200kHz - - 0.5 μs H-Bridge propagation delay time (Figure 3(a)) tPDHL - - 0.5 μs H-Bridge propagation delay time (Hi-Z→”H”) (Note 4) (Figure 3(c)) tPDZH 10 Load between OUTnA/B and GND. 10 Load between OUTnA/B and VM. The time from 50% input to 90% output - - 0.5 μs H-Bridge propagation delay time (Hi-Z→”L”) (Note 4) (Figure 3(d)) tPDZL 10 Load between OUTnA/B and GND. 10 Load between OUTnA/B and VM. The time from 50% input to 10% output - - 0.5 μs H-bridge output pulse width (Note 4) (Figure 3 (b)) tPW 20 Load between OUTA and OUTB. input pluse width : 1s 0.7 - 1.5 μs Note 4. Not tested in production.
Figure 3. Time chart of propagation delay time and pulse width The relations of the input and output with each mode are as follows.
- Recommended External Circuits
Figure 4. Recommended External Circuits (Top view) Table 2. Recommended external components example profile, load capacitance and layout resistance and so on, on your own board before you apply. capacitance, the line resistance and etc. with each application boards.
[AP1014AEC] MS1548-E-01 - 11 - 2014/08 12. Package ■ Outline Dimensions (Unit: mm) A 0.56±0.031 C 0.03 C (0.022) 1.96±0.03 AC BD 4321 0.5 1.96±0.03 A B φ0.015Ⓜ C A B16-φ0.284±0.035 φ0.005Ⓜ C (0.23) (0.23)0.5 ■ Marking 1014 ABCD Market No. Date Code Pin #A1Indication YWWA: Date code (4 digit) A: Manage number WW: Producing week Y: Producing year (Ex: 2014 → “4”)
[AP1014AEC] MS1548-E-01 - 12 - 2014/08 13. Revise History Date (YY/MM/DD) Revision Page Contents 14/03/06 00 First edition 14/08/07 01 8 Propagation delay time (Hi-Z →“H”, “H”→Hi-Z)Condition “Time to change from 50% to 75%” → “The time from 50% input to 90% output” “Time to change from 50% to 25%” → “The time from 50% input to 10% output” 9 Figure3 (Time chart)was added.
[AP1014AEC] MS1548-E-01 - 13 - 2014/08 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 offi ce 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 min imize risk 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 techno logy or any 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 dest ruction weapons). 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 Directive. 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.