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| (R) VN340SP QUAD HIGH SIDE SMART POWER SOLID STATE RELAY TYPE VN340SP (*) Per channel Vdemag(*) Vcc-55V RDSon (*) 0.2 Iout (*) 0.7A Vcc 36 V n OUTPUT CURRENT : 0.7A PER CHANNEL n DIGITAL I/O's CLAMPED AT 32V MINIMUM VOLTAGE n SHORTED LOAD AND OVERTEMPERATURE 10 PROTECTIONS n PROTECTION AGAINST LOSS OF GROUND n BUILT-IN CURRENT LIMITER n UNDERVOLTAGE SHUT-DOWN n OPEN DRAIN DIAGNOSTIC OUTPUT n FAST DEMAGNETIZATION OF INDUCTIVE 1 PowerSO-10TM LOADS n CONFORMS TO IEC 1131-2 DESCRIPTION The VN340SP is a monolithic device made using STMicroelectronics VIPower technology, intended for driving four indipendent resistive or inductive loads with one side connected to ground. Active current limitation avoids dropping the system BLOCK DIAGRAM power supply in case of shorted load. Built-in thermal shut-down protects the chip from overtemperature and short circuit. The open drain diagnostic output indicates overtemperature conditions. Each I/O is pulled down when overtemperature condition of the relative channel is verified. August 2000 1/9 1 VN340SP ABSOLUTE MAXIMUM RATING Symbol VCC -VCC IOUT IR IIN IDIAG VESD EAS Ptot Tj Tstg Parameter Power supply voltage Reverse supply voltage Output current (continuous) Reverse output current (per channel) Input current (per channel) Diag pin current Electrostatic discharge (R=1.5K; C=100pF) Single pulse avalanche energy per channel not simultaneously (see figure 1) Power dissipation at Tc=25C Junction operating temperature Storage temperature Value 45 -4 Internally limited -6 10 10 2000 400 Internally limited Internally limited -55 to 150 Unit V V A A mA mA V mJ W C C CONNECTION DIAGRAM TOP VIEW CURRENT AND VOLTAGE CONVENTIONS 2/9 1 VN340SP THERMAL DATA Symbol Rthj-case Rthj-amb Parameter Thermal resistance junction-case (1) Thermal resistance junction-ambient ($) (MAX) (MAX) Value 3 50 Unit C/W C/W (1) Per channel ($) When mounted using minimum recommended pad size on FR-4 board ELECTRICAL CHARACTERISTICS (10V (*) see test configuration and application description SWITCHING (VCC=24V) Symbol td(on) tr td(off) tf Parameter Turn-on delay time of Output current Rise time of Output current Turn-off delay time of Output current Fall time of Output current Test Conditions IOUT=0.5A, Resistive Load Input rise time <0.1s, Tj=25C IOUT=0.5A, Resistive Load Input rise time <0.1s, Tj=25C IOUT=0.5A, Resistive Load Input rise time <0.1s, Tj=25C IOUT=0.5A, Resistive Load Input rise time <0.1s, Tj=25C Min Typ 52 94 34 8 Max 100 250 50 20 Unit s s s s 3/9 1 VN340SP ELECTRICAL CHARACTERISTICS (continued) LOGIC INPUT (Per each channel) Symbol VIL VIH VI(HYST) IIN VICL Parameter I/O Input low level voltage I/O Input high level voltage (see note 1) I/O Input hysteresis voltage I/O Input current I/O Input clamp voltage (see note 1) VIN=30V IIN=1mA IIN=-1mA 32 36 -0.7 Test Conditions Min Typ Max 2 Unit V V 0.5 25 V A V V 3.5 Note 1 : The input voltage is internally clamped at 32V minimum , it is possible to connect the input pins to an higher voltage via an external resistor calculate to not exceed 10mA. PROTECTION AND DIAGNOSTICS Symbol VDIAG (*) VSCL(*) VUSD ILIM IOVPK IDIAGH ILOAD tSC TTSD TR Parameter Status voltage output low Status clamp voltage Undervoltage shut down DC Short circuit current Peak short circuit current Leakage on diag pin in high state Output leakage current Delay time of current limiter Thermal shut down temperature Thermal reset temperature Test Conditions ISTAT=5mA (Fault condition) IDIAG=1mA IDIAG=-1mA VCC=24V; RLOAD<10m VCC=24V; VIN=30V; RLOAD<10m (see figure 2) VDIAG=24V VCC=10 to 36V; VIN=VIL 5 0.7 Min Typ Max 1 32 36 -0.7 8 2 4 25 50 100 150 135 170 155 Unit V V V V A A A A s C C (*) Status determination > 100s after the switching edge. Note: If INPUT pin is floating the corrisponding channel will automatically switch off. If GND pin is disconnected, the channel will switch off provided VCC not exceed 36V. 4/9 2 VN340SP FIGURE 1: Avalanche Energy Test Circuit FIGURE 2: Peak Short Circuit Current Test Circuit 5/9 1 VN340SP THRUTH TABLE MCOUTn Normal operation Overtemperature Undervoltage Shorted load (Current limitation) L H L H L H L H I/On L H L L L H L H OUTPUTn L H L L L L L H DIAGNOSTIC H H H L H H H H Figure 3: Switching Waveforms 6/9 1 VN340SP SWITCHING PARAMETERS TEST CONDITIONS DRIVING CIRCUIT Fig. 4: ILGND Test Configuration + VCC DIAG OUTn I/On GND A Ignd FC12550 7/9 2 VN340SP PowerSO-10TM MECHANICAL DATA DIM. A A (*) A1 B B (*) C C (*) D D1 E E2 E2 (*) E4 E4 (*) e F F (*) H H (*) h L L (*) (*) (*) Muar only POA P013P mm. MIN. 3.35 3.4 0.00 0.40 0.37 0.35 0.23 9.40 7.40 9.30 7.20 7.30 5.90 5.90 1.27 1.25 1.20 13.80 13.85 0.50 1.20 0.80 0 2 1.80 1.10 8 8 0.047 0.031 0 2 1.35 1.40 14.40 14.35 0.049 0.047 0.543 0.545 TYP MAX. 3.65 3.6 0.10 0.60 0.53 0.55 0.32 9.60 7.60 9.50 7.60 7.50 6.10 6.30 MIN. 0.132 0.134 0.000 0.016 0.014 0.013 0.009 0.370 0.291 0.366 0.283 0.287 0.232 0.232 inch TYP. MAX. 0.144 0.142 0.004 0.024 0.021 0.022 0.0126 0.378 0.300 0.374 300 0.295 0.240 0.248 0.050 0.053 0.055 0.567 0.565 0.002 0.070 0.043 8 8 B 0.10 A B 10 H E E2 E E4 1 SEATING PLANE e 0.25 B DETAIL "A" A C D = D1 = = = SEATING PLANE h A F A1 A1 L DETAIL "A" P095A 8/9 1 VN340SP Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a trademark of STMicroelectronics (c) 2000 STMicroelectronics - Printed in ITALY- All Rights Reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com 9/9 1 |
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