TND027MP Ordering number : EN7691B SANYO Semiconductors DATA SHEET ExPD(Excellent Power Device) TND027MP Lowside Power Switch Lamp-, Solenoid-, and Motor-Driving Applications Features • • • • N-channel MOSFET built in. Overheat protection. (Self recovery type) Overcurrent protection. (Self recovery type current limiting function) Overvoltage protection. Specifications Absolute Maximum Ratings at Ta=25°C Parameter Drain-to-Source Voltage Output Current Input Voltage Symbol Conditions Ratings VDS IO(DC) VIN Allowable Power Dissipation Operating Supply Voltage Operating Temperature Tj Storage Temperature Tstg V 1.5 A --0.3 to +10 V 1.0 W PD VDS(opr) Topr Junction Temperature Unit 60 40 V --40 to +85 °C 150 °C --55 to +150 °C Electrical Characteristics at Ta=25°C Parameter Drain-to-Source Clamp Voltage Output-OFF Current Input Threshold Voltage Protection Circuit Operating Input Voltage Drain-to-Source ON Resistance Input Current (Output On) Symbol Conditions VDS, clamp VIN=0V, IO=1mA IDSS(1) VIN=0V, VDS=50V IDSS(2) VIN=0V, VDS=12V VIN(th) VIN(opr) VDS=5V, IO=1mA RDS(on) IIN VIN=5V, IO=1A VIN=5V Ratings min typ Unit max 60 V 10 5 1.0 1.5 4 0.3 μA μA 2.0 V 10 V 0.4 Ω 0.6 mA Continued on next page. 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TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 22008 TI IM / D2607IP TI IM TC-00001113 / 80206 / O2203 TS IM TA-100479 No.7691-1/5 TND027MP Continued from preceding page. Parameter Symbol Over-Heat Detecting Temperature Tj(sd) Over-Current Detecting Current Is Over-Current Limit (Peak) ILMT Input Clamp Voltage Ratings Conditions min VIN=5V, IO=1A VIN=5V VIN=5V typ Unit max 120 150 190 °C 3.0 6.0 9.0 A 3.0 6.0 9.0 A VIN, clamp IIN=1mA Notes : 1. Overcurrent protection circuit limits the output current to the range of overcurrent limit value. 10 V 2. During overheat protecting operation, output current is turned off. Package Dimensions Block Diagram unit : mmm (typ) 7520-003 OUT(D) 4.7 6.0 5.0 Overcurrent protective circuit 8.5 ESD protective circuit 3.0 0.5 0.6 0.5 Output current control IN Gate shutdown circuit Overheat protective circuit 14.0 1.0 0.5 Overvoltage protective circuit GND(S) 1 : GND 2 : OUT 3 : IN 1 2 3 SANYO : MP 1.45 RDS(on) -- Ta 0.5 Drain-to-Source ON Resistance, RDS(on) -- Ω 0.4 IO=1A 0.8 5V 4V 0.3 6V 0.2 0.1 0 --50 RDS(on) -- VIN 1.0 IO=1A Drain-to-Source ON Resistance, RDS(on) -- Ω 1.45 0.6 0.4 Ta=85°C 0.2 25°C --40°C 0 --25 0 25 50 Ambient Temperature, Ta -- °C 75 100 IT05233 0 2 4 6 8 Input Voltage, VIN -- V 10 12 IT05234 No.7691-2/5 TND027MP IIN -- Ta 0.12 IIN -- VIN 1.4 Ta=25°C VIN=5V 1.2 Input Current, IIN -- mA Input Current, IIN -- mA 0.10 0.08 0.06 0.04 0.02 1.0 al) rm 0.8 no (ab I IN 0.6 0.4 0.2 IIN(normal) 0 --50 0 --25 0 25 50 75 Ambient Temperature, Ta -- °C 100 0 4 6 8 10 Input Voltage, VIN -- V IS -- Ta 9 2 IT05235 IT05236 IS -- VIN 9 Overcurrent Detecting Current, IS -- A Overcurrent Detecting Current, IS -- A Ta=25°C 8 7 6V 5V 6 4V 5 4 3 --50 8 7 6 5 4 3 --25 0 25 50 75 Ambient Temperature, Ta -- °C 4 100 6 7 8 9 Input Voltage, VIN -- V ILMT -- Ta 9 5 IT05237 10 IT05238 ILMT -- VIN 12 8 Overcurrent Limit, ILMT -- A 6V 5V 7 4V 6 5 4 3 --50 0 25 50 75 Drain-to-Source Clamp Voltage, VDS, Clamp -- V Ambient Temperature, Ta -- °C 8 6 4 2 100 4 VIN=0V IO=1mA 68 66 64 62 60 58 --25 0 25 50 Ambient Temperature, Ta -- °C 5 75 100 IT05241 6 7 8 9 Input Voltage, VIN -- V IT05239 VDS, clamp -- Ta 70 56 --50 10 0 --25 10 IT05240 VIN, clamp -- Ta 13 Input Clamp Voltage, VIN, Clamp -- V Overcurrent Limit, ILMT -- A Ta=25°C IIN=1mA 12 11 10 9 8 --50 --25 0 25 50 Ambient Temperature, Ta -- °C 75 100 IT05242 No.7691-3/5 TND027MP VIN(th) -- Ta 2.0 VDS=24V 1.8 1.8 1.6 1.2 25°C 1.2 1.0 0.8 --40° C 1.4 1.4 5°C 1.6 Ta= 8 Output Current, IO -- A Threshold Voltage, VIN(th) -- V IO -- VIN 2.0 VDS=5V IO=1mA 0.6 0.4 1.0 0.2 0.8 --50 0 --25 0 25 50 75 1 Tj(sd) -- VIN 160 2 3 Input Voltage, VIN -- V IT05243 IT05244 PD -- Ta 1.2 TND027MP Allowable Power Dissipation, PD -- W Overheat Detecting Temperature, Tj(sd) -- °C Ambient Temperature, Ta -- °C 100 158 156 154 152 150 148 146 144 142 140 4.0 4.5 5.0 Input Voltage, VIN -- V 5.5 1.0 0.8 0.6 0.4 0.2 0 --40 6.0 --20 0 20 40 60 Ambient Temperature, Ta -- °C IT05245 80 100 IT05246 Sample Application Circuit AC24V AC100V Lamp OUT TND027MP IN Microcontroller 5V GND Another Sample Application Circuit (Solenoid drive) AC24V AC100V Solenoid OUT TND027MP IN Microcontroller 5V GND No.7691-4/5 TND027MP Operation Description • The output power MOSFET will be turned on when the input voltage exceeds the input threshold voltage (4 to 6V is recommended), and then the lamp will be turned on by the current flowing to the lamp. Conversely, the output power MOSFET will be turned off when the input voltage goes below the input threshold voltage, and the lamp will be turned off. • The inrush current that occurs during normal lamp operation is limited to a preset value by the built-in overcurrent protecting circuit, which makes the lamp life longer. • The internal overcurrent protection function limits the current of output power MOSFET when output current of at least the overcurrent detecting current value flows at load short. Besides, if the device temperature exceeds the allowable power dissipation, overheat protection function protects the power switch from being broken down by turning off the current of output power MOSFET when Tj comes to 150°C (typical). • As an example of application circuit, DC voltage can also be controlled as a solenoid drive. Addition • The diode between OUT and GND in the block diagram is parasitic diode of the MOSFET. • Not apply a voltage on IN terminal during the period when OUT voltage is lower then GND voltage when driving a solenoid or a motor. • Be sure connect a diode between OUT terminal and GND terminal when you want to apply a voltage on IN terminal under the above-stated state (that is, OUT Voltage < GND Voltage). SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written consent of SANYO Semiconductor Co.,Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO Semiconductor Co.,Ltd. product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. Upon using the technical information or products described herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellectual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of February, 2008. Specifications and information herein are subject to change without notice. PS No.7691-5/5