AP4400A AKM | Alldatasheet
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[AP4400A] MS1649-E-02 - 1 - 2015/03 1. Genaral Description The AP4400A is ultra-low power consumption and high -precision IC for voltage detection. Its consumption current is extremely low and is only 20nA typically (@3.3 V , detecting voltage). Since its consumption current is much low during the voltage monitoring, AP4400A is ideal for energy harvesting application. 2. Features “H” Level Detection Voltage (VVDETH): 2.0 to 4.2V (0.1V step for option) “L” Level Detection Voltage (VVDETL): 1.8 to 4.0V (0.1V step for option) Hysteresis Voltage: 0.2 to 2.4 V Operation Voltage Range 0.8 to 5.5V Consumption Current 20 nA typical (@VVDDIN = 3.4 V) Operation temperature Ta = -15 ～ 85 °C Package Type TMSOP 10-pin Ultra Low Power Voltage Detector AP4400A
[AP4400A] MS1649-E-02 - 2 - 2015/03 3. Table of Contents
Figure 1. Block Diagram Please refer to section 12.Part Number Code for voltage option.
[AP4400A] MS1649-E-02 - 4 - 2015/03 6. Pin Configurations and Functions ■ Pin Configurations TMSOP 10-pin VDDIN TEST7 TESST6 TEST5 DETOUT TEST1 TEST2 TEST4 VSS (Top View) 10 9 8 7 6 5 4 3 2 1 TEST3 ■ Function Pin No. Name I/O (Note 1) Function 1 TEST1 IN Connect to VSS. 2 TEST2 IN Connect to VSS. 3 TEST3 IN Connect to VSS. TEST4 IN Connect to VSS.
5 VSS PWR GND pin
6 DETOUT OUT V oltage detect output pin
7 TEST5 OUT No Connection (Need to be Open). 8 TEST6 IN Connect to VSS. 9 TEST7 IN Connect to VSS.
10 VDDIN PWR Power pin
Note 1. PWR: Power pin (VSS or VDDIN).
[AP4400A] MS1649-E-02 - 5 - 2015/03 7. Absolute Maximum Ratings Parameter Symbol Min. Max. Unit Power Supply (Note 2) VVDDIN -0.3 6.5 V Output Voltage (Note 2) Vout VVSS -0.3 VVDDIN + 0.3 V Output Current Iout -10 +10 mA Power Dissipation Pd - 1.0 W Storage Temperature Tstg -55 150 C Note 2. All voltages are with reference to VVSS = 0 V. WARNING: Stresses exceeding Maximum Ratings may damage the device. Normal operation is not guarantee if the condition exceeds the maximum rating. 8. Recommended Operating Conditions Parameter Symbol min typ max Unit Condition Operation Temperature Ta -15 - 85 C - Power Voltage (Note 3) VVDDIN 0.8 - 5.5 V - Note 3. The output is infinite in under the condition: VVDDIN ≤ 0.8 V, adequate evaluation including temperature characteristics is necessary.
[AP4400A] MS1649-E-02 - 6 - 2015/03 9. Electrical Characteristics Ta = 25C, DETOUT = open, unless otherwise specified. Parameter Symbol min typ max Unit Condition Detecting voltage (Note 4) “H” Level voltage “L” Level voltage VVDETH VVDETL 3.2 1.9 3.3 2.0 3.4 2.1 V V Detection voltage temperature coefficient ΔVDET/ΔTa - 0.75 - mV/C Ta=-15 ～ 85°C Consumption current (Note 5) In VVDDIN Rising In VVDDIN Falling IDDH IDDL nA nA VVDDIN = VVDETH+0.1V VVDDIN = VVDETL -0.1V Level “L” output current (Note 6) IOL 0.2 - - mA VVDDIN = VVDETL -0.1V, VVDDIN - VDETOUT =0.5V Level “H” output current (Note 6) IOH1 0.15 - - mA VVDDIN = VVDETH +0.1V, VDETOUT - VVSS =0.5V Minimum operating voltage (Note 7) VOPL - 0.4 0.8 V Output response (Note 4) tPLH tPHL 0.12 0.25 ms ms VVDDIN = VVDETH -0.1V→VVDETH +0.1V VVDDIN = VVDETL +0.1V→VVDETL -0.1V Note 4. Example of detecting voltage. When ordering the product, specify the voltage. The voltage can be set in the range between 1.8 and 4.2 V in units of 0.1 V by taking into account the hysteresis voltage. Note 5. It does not include the current for the output drive. Note 6. Since the output current depends on VVDDIN, adequate evaluation including the temperature characteristics are necessary. Note 7. It indicates the lowest Power Voltage value in case of detected output voltage is less than 0.4V.
- Operation in the Voltage (VVDDIN) Rising: When VVDDIN is between VVSS and the minimum operating voltage of IC, the VDETOUT output is indefinite. When VVDDIN is above the minimum operating voltage, VDETOUT outputs VVSS. When VVDDIN is reached to VVDETH, VDETOUT outputs VVDDIN.
- Operation in the Voltage (VVDDIN) Falling: When VVDDIN is above VVDETH, VDETOUT outputs VVDDIN. When VVDDIN is below VVDETL, VDETOUT outputs VVSS. VDETOUT output becomes indefinite, when VVDDIN is below the minimum operating voltage.
Figure 2. Operation Detail
- Recommended External Circuits
Figure 3. Typical Application Diagram
Table 1. Voltage Option
[AP4400A] MS1649-E-02 - 10 - 2015/03 13. Package ■ Outline Dimensions (Unit: mm) ■ Marking X A X X Y WW Z 1 2 3 4 5 8 9 (5) (2) (3) (6) (7) 7 6 10 (1) (4) (1) Pin 1 display (2) Output type (3) Detecting voltage (VVDETH) (4) Hysteresis (5) Year code (last 1 digit) (6) Week code (7) Management code
[AP4400A] MS1649-E-02 - 11 - 2015/03 14. Revise History Date (YY/MM/DD) Revision Page Contents 14/04/17 00 First edition 14/08/27 01 P9 Correction of the explanation of product name (6th digit and last 2 digits). 15/03/04 02 P6 Error correction.
[AP4400A] MS1649-E-02 - 12 - 2015/03 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 . 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 risk and avoid situat ions 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 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 destruction 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 m atters 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.