HA13705C IPIC (Intelligent Power IC) High Side Solenoid Driver ADE-207-207 (Z) 1st Edition July 1996 Description The HA13705C is high side power driver IC with protectors and diagnostic function. The device is especially designed to switch inductive loads. Functions • • • • • • • • Power MOS source follower output (2 A) With Over Voltage Shut Down circuit (OVSD) With Over Current protector circuit (OCSD) With Over Temperature Shut Down circuit (OTSD) With diagnostic circuit and status output With fail safe function under input open circuit condition With low voltage inhibit circuit (LVI) With output negative voltage clamp circuit Features • • • • • • • Protected against 60 V load dump condition Low RON (0.17 Ω Typ) Wide operating supply voltage range (VDD = 7 V to 25 V) High sustaining voltage (–25 V) Protected against reverse supply voltage (–13 V) Protected against short circuit condition Input compatible with TTL, LS-TTL, or 5 V CMOS HA13705C Pin Arrangement HA13705C 1 2 3 4 5 VDD GND OUT INPUT STATUS (Top View) 2 HA13705C Block Diagram VDD 3 LVI OVSD Voltage Clamp Charge Pump INPUT OUT 2 5 Current Sense + — OSC. STATUS Band Gap Ref. Latch TSD 175 160 4 Diagnostic Logic 1 GND 3 Vref Open, Short to VDD Detector HA13705C Truth Table Mode In Out Status Normal L L L H H H L L L H L L L H H H H H L H H H H H Load short Load open Short to VDD OTSD *1 OVSD *2 LVI *3 L L L H L L L L H H L H L L H H L H L: Low level (0.8 V) H: High level (2.0 V) Notes: 1. OTSD: Over temperature shut down 2. OVSD: Over voltage shut down 3. LVI: Low voltage inhhibit 4 HA13705C Absolute Maximum Ratings (Ta = 25°C) Item Symbol Rating Unit Notes Continuous supply voltage VDD –13 to 35 V 1 Transient supply voltage VDD 60 V 2 Input voltage VIN –0.3 to 30 V Output voltage Vout –25 to V DD V Status voltage Vs –0.3 to +15 V Output current Iout — A Status current Is 5 mA Power dissipation PT — W Package thermal resistance/ Junction to case θj–c 5 °C/W Package thermal resistance/ Junction to air θj–a 70 °C/W Junction temperature range Tj –40 to 150 °C Storage temperature range Tstg –55 to +150 °C Notes: 1. Recommended operating voltage: VDD = 7 to 16 V (Normal) 16 to 25 V (Jump up start 5 minutes MAX) –13 V (Reverse Battely 5 minutes MAX) 2. Load dump condition t — 0.25 V = 14 + 46 e Tr = 1ms 60 V 14 V Tr 5 3 3, 4 5 HA13705C 3. Output Transistor ASO (Reference Data) ID (A) 10 7 10ms 5 4 1ms Limited area by over current protection 3 2 1 0.5 0.1 2 5 10 20 30 40 50 60 VDS (V) 4. Internally limited 5. Maximum power dissipation (PT (Max)) can be defined as: PT (Max) = (Tjopr(Max) – Tambient) / (θj-c + θc-a) θc-a: Thermal resistance between case and air (Depend on heat sink size) 6 HA13705C Electrical Characteristics (Ta = 25°C, VCC = 12 V ±10%) Item Symbol Min Typ Max Unit Test Conditions Pin Output R (ON) RDS(ON) — 0.17 0.36 Ω IO = 2 A (@Tj = –40 to 150°C) 5 Operating supply voltage range VDD 7 — 25 V Quiescent current I DD1 — — 0.3 mA VIN = 0 V, Vout = 0 V I DD2 — 6.0 10.0 mA VIN = 5.5 V, Vout = open 3 Output leakage current I LEAK — — 0.1 mA VDD = 25 V, VIN = 0 V, Vout = 0 V Input threshold voltage VIL — — 0.8 V 2 VIH 2.0 — — V 2 I IL –10 — 60 µA VIN = 0.8 V 2 I IH 50 — 300 µA VIN = 5.0 V 2 t d(ON) — — 50 µs IO = 1 A 2, 5 tr — — 90 µs 5 t d(OFF) — — 50 µs 2, 5 Tf — — 50 µs 5 I OD 2 10 100 µs 4, 5 Current limiter operating I CS level 3.0 4.3 7.5 A 5 LVI operating level L.V.I — 5 6 V 3 Operating level OVSD 26 29 33 V 3 Hysteresis VHYS 0.15 0.5 1.5 V 3 Input current Propagation delay time Open det. threshold current Over voltage shut down Output sustain voltage Note 3 5 V(SUS) — — –25 V Operating level OTSD 150 175 — °C 5 1 Hysteresis THYS — 15 — °C 5 1 Status on voltage VSL — — 0.4 V I S = 1 mA 4 Status leakage current I S(Leak) –10 — 100 µA VS = 5.0 V 4 Over temperature shut down Notes: 1. Design parameter only (no test) 7 Iout = 20 mA 3 5 HA13705C Solenoid Drive Application and it’s Waveform VDD VCC (5 V) C1 3 STATUS R2 4 R1 INPUT OUTPUT 2 HA13705C 5 D1 1 DZ1 GND R1 : Input series resistance to protect CMOS driver. R2 : Pull up resistance at status output. C1 : The capacitor to compensate the inductance at VDD line. D1, DZ1 : for Reverse voltage clamp Output short to GND Normal 5V INPUT 0 ICS Iout 0 1.8 ms (Typ) VDD Vout 0 V (SUS) VCC STATUS 0 8 HA13705C Package Dimensions Unit: mm 10.0 ± 0.3 2.79 ± 0.15 2.5 ± 0.2 2.1 ± 0.2 20.6 8.45 12.0 ± 0.3 4.44 ± 0.20 2.5 ± 0.2 1 Max 1 5 0.5 Max 1.7 3.4 21.9 0.6 φ 3.2 ± 0.2 15.2 ± 0.3 17.0 ± 0.3 7.0 ± 0.3 4.3 8.2 Hitachi Code JEDEC EIAJ Weight (reference value) 9 SP-5TA — — 2.0 g Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products. Hitachi, Ltd. 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Ltd. 16 Collyer Quay #20-00 Hitachi Tower Singapore 049318 Tel: 535-2100 Fax: 535-1533 Hitachi Asia Ltd. Taipei Branch Office 3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105) Tel: <886> (2) 2718-3666 Fax: <886> (2) 2718-8180 Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong Tel: <852> (2) 735 9218 Fax: <852> (2) 730 0281 Telex: 40815 HITEC HX Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan.