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| VN751PT High side driver Features Type VN751PT RDS(on) 60m Iout 2.5A VCC 36 V PPAK CMOS compatible input Thermal shutdown Shorted load protection Undervoltage and overvoltage shutdown Protection against loss of ground Very low stand-by current Compiance to 61000-4-4 IEC test up to 4KV Description The VN751PT is a monolithic device designed in STMicroelectronics VIPower M0-3 Technology, intended for driving any kind of load with one side connected to ground. Active VCC pin voltage clamp protects the device against low energy spikes. Active current limitation combined with thermal shutdown and automatic restart protect the device against overload. Device automatically turns off in case of ground pin disconnection. This device is especially suitable for industrial applications in norms conformity with IEC 61131-2 (Programmable Controllers International Standard) VCC Figure 1. Block diagram VCC CLAMP OVERVOLTAGE DETECTION UNDERVOLTAGE DETECTION GND Power CLAMP DRIVER INPUT LOGIC CURRENT LIMITER STATUS OUTPUT OVERTEMPERATURE DETECTION September 2007 Rev 6 1/15 www.st.com 15 Contents VN751PT Contents 1 2 3 4 5 6 7 8 9 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Waveforms and truth table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2/15 VN751PT Maximum ratings 1 Maximum ratings Table 1. Symbol VCC - VCC - IGND IOUT - IOUT IIN ISTAT VESD Ptot TJ Tc Tstg EAS Absolute maximum rating Parameter DC supply voltage (Overvoltage protected) Reverse DC supply voltage DC reverse ground pin current DC output current Reverse DC output current DC input current DC status current Electrostatic discharge ( R = 1.5 K; C = 100 pF ) Power dissipation TC = 25 C Junction operating temperature Case operating temperature Storage temperature Single-pulse avalanche energy Value 45 -0.3 -200 Internally limited -5 +/- 10 +/- 10 5000 Internally limited Internally limited - 40 to 150 - 55 to 150 0.8 Unit V V mA A A mA mA V W C C C J Table 2. Symbol RthJA RthJC Thermal data Parameter Thermal resistance junction-ambient (1) Thermal resistance junction-case Max Max Value 50 3 Unit C/W C/W 1. When mounted on a FR4 printed circuit board with 0.5 cm2 of Cu (at least 35mm thick) connected to all VCC pins. 3/15 Pin connections VN751PT 2 Figure 2. Pin connections Connection diagram (top view) Figure 3. Current and voltage conventions 4/15 VN751PT Electrical characteristics 3 Electrical characteristics 8V < VCC < 36V; -40C < TJ < 125C unless otherwise specified Table 3. Symbol VCC VUSD VOV RON Power Parameter Operating supply voltage Undervoltage shut-down Overvoltage shut-down On state resistance IOUT = 2A; TJ = 25C IOUT = 2A Off State; VCC = 24V; TCASE = 25C 10 1.5 Test conditions Min 5.5 3 36 60 180 20 1.8 0 10 4 Typ Max 36 5.5 Unit V V V m m A mA mA A IS Supply current On State; VCC = 24V On State; VCC = 24V; TCASE = 100C IL(off) OFF state output current VIN = VOUT = 0V Table 4. Symbol td(on) td(off) Switching ( VCC = 24V ) Parameter Turn-on delay time Test conditions RL=12 from VIN rising edge to VOUT = 2.4V RL=12 from VIN falling edge to VOUT = 21.6V RL = 12 from VOUT = 2.4V to VOUT = 19.2V RL = 12 from VOUT = 21.6V to VOUT = 2.4V Min Typ 12 Max Unit s s Turn-off delay time 35 dVOUT/dt(on) Turn-on voltage slope dVOUT/dt(off) Turn-off voltage slope 0.80 V/s 0.30 V/s 5/15 Electrical characteristics VN751PT Table 5. Symbol VIL IIL VIH IIH Vhyst IIN VICL Input pin Parameter Input low level Low level input current Input high level High level input current Input hysteresis voltage Input current Input clamp voltage VIN = VCC = 5V IIN = 1mA IIN = -1mA 6 6.8 -0.7 VIN = 3.25V 0.5 10 8 VIN = 1.25V 1 3.25 10 Test conditions Min Typ Max 1.25 Unit V A V A V A V V Table 6. Symbol VSTAT ILSTAT CSTAT VSCL Status pin Parameter Status low output voltage Status leakage current Status pin input capacitance Status clamp voltage Test conditions ISTAT = 1.6mA Normal operation; VSTAT = 5V Normal operation; VSTAT = 5V ISTAT = 1mA; ISTAT = -1mA 6 6.8 -0.7 Min Typ Max 0.5 10 100 8 Unit V A pF V V Table 7. Symbol TTSD TR Thyst Ilim Vdemag Protections Parameter Shut-down temperature Reset temperature Thermal hysteresis Current limitation VCC = 24V, RLOAD = 10m, t = 0.4ms Test conditions Min 150 135 7 2.7 VCC47 VCC52 20 6.0 VCC57 Typ 175 Max 200 Unit C C C A V Turn-off output clamp RL =12; L = 6mH voltage 6/15 VN751PT Waveforms and truth table 4 Waveforms and truth table Figure 4. Switching time waveforms VOUT 90% 80% dVOUT/dt(on) 10% dVOUT/dt(off) t VIN td(on) td(off) t Table 8. Truth table Input L H L H H L H L H L H Output L H L X X L L L L L L Status H H H (TJ < TTSD) H (TJ > TTSD) L H L X X H H Conditions Normal operation Current limitation Overtemperature Undervoltage Overvoltage 7/15 Waveforms and truth table Figure 5. Waveforms VN751PT NORMAL OPERATION INPUT LOAD VOLTAGE STATUS UNDERVOLTAGE VUSDhyst VUSD VCC INPUT LOAD VOLTAGE STATUS undefined OVERVOLTAGE VCC TJ INPUT LOAD CURRENT STATUS TTSD TR OVERTEMPERATURE 8/15 VN751PT Test circuit 5 Figure 6. Test circuit Peak short circuit current test circuit R Figure 7. Avalanche energy test circuit R 9/15 Application schematic VN751PT 6 Figure 8. Application schematic Application schematic 10/15 VN751PT Package mechanical data 7 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK(R) packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com 11/15 Package mechanical data VN751PT Table 9. PPAK mechanical data Dim. A A1 A2 B B2 C C2 D1 D E E1 e G G1 H L2 L4 R V2 0 Gr. 0.3 0.60 0.2 8 4.90 2.38 9.35 0.8 6.00 6.40 4.7 1.27 5.25 2.70 10.10 1.00 1.00 Min 2.20 0.90 0.03 0.40 5.20 0.45 0.48 5.1 6.20 6.60 Typ Max 2.40 1.10 0.23 0.60 5.40 0.60 0.60 Package Weight Figure 9. Package dimensions 12/15 VN751PT Order code 8 Order code Table 10. Order codes Part number VN751PT VN751PT13TR Package PPAK PPAK Packaging Tube Tape and reel 13/15 Revision history VN751PT 9 Revision history Table 11. Date Revision history Revision 1 2 3 4 5 6 Initial release Added VSCL Updated VCC value Table 1, Ilim min value Table 7 Typo in Section Table 3.: Power on page 5, updated Ptot value Table 1. Typo in Table 1 on page 3, VESD Added ISTAT valuein Table 1 on page 3 Changes 07-Mar-2006 31-Mar-2006 10-Jul-2006 12-Mar-2007 15-May-2007 18-Sep-2007 14/15 VN751PT Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST'S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER'S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. (c) 2007 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 15/15 |
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