hip0081 Intersil Corporation, hip0081 Datasheet
hip0081
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hip0081 Summary of contents
Page 1
... Features • Low Side Power MOSFET Output Drivers • Output Driver Protection - Over-Current Shutdown - Over-Temperature Shutdown with Hysteresis - Over-Voltage Internal Clamp • HIP0081 Output Current Switching Capability: - Each Output 2.2A DC OUT - All Outputs ON, Equal I - All Outputs ON, Equal I • HIP0080 Output Current Switching Capability: - Each Output, I ...
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... Functional Block Diagram SWITCH/CHANNELS V 100k IN1 DR1-CNTL POR CS CONTROL AND 16-BIT CLK DATAOUT DO DATAIN ENABLE (NOTE) POWER DOWN SWITCH 100k NOTE: HIP0080 - No enable hysteresis. 2 HIP0080, HIP0081 O.L. FILTER 1 CC G.S. FILTER S.C. FILTER (PWR-ON-RST) EN FCLK DIAGNOSTIC SHIFT REGISTER 500kHz OSC ...
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... Functional Signal Flow Diagram DATAIN (DI CLK ENABLE (EN) LOW IDLE CURRENT POWER DOWN SWITCH 3 HIP0080, HIP0081 SWITCH/CHANNELS (SEE FUNCTIONAL BLOCK DIAGRAM) IN1 DR1 CNTL (DATAPATH) 4 IN2 DR2 CNTL (DATAPATH) 4 IN3 DR3 CNTL (DATAPATH) 4 IN4 DR4 CNTL (DATAPATH POR CONTROL ...
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... PC Board with 2 sq. in oz. surface mount ground copper extending away from the package. For additional Power Dissipation Derating information, see Figure 8 curves. 4. Refer to Figures 4 and 5 Single Pulse Output Clamp Energy vs. Time Capability of the HIP0080 and HIP0081. The safe margin for single pulse energy operation is below the dotted line shown in Figures 4 and 5. ...
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... Open-Load Resistance for No-Load Warning Filter Delay Time for O.L. or Short-to-GND NOTE: 5. The maximum Serial Clock Frequency may be limited by the time constant of the external load network at the DATAOUT pin. 5 HIP0080, HIP0081 - 125 C, Unless Otherwise Specified (Continued) A TEST CONDITIONS ...
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... Where more than 4 Power Driver Switches are required, the HIP0080 or HIP0081 may be used in a multiple IC cascade connection. In cascade operation, the diagnostic data from all chips is read as a single serial sequence of fault bits. As shown ...
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... Open Load 7 HIP0080, HIP0081 Serial Peripheral Interface Bus Control Technically, the HIP0080 and HIP0081 fault data has only 16 bits. Except for the Error Flag, DF data bit shown in Figure 2, the format matches that of a normal CPOL = 0, CPHA = 1 SPI o protocol (polarities, phase, etc). The DF bit from the DO output C ...
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... DIAG. DATA REG. LOGIC CLK START OF 16 DIAGNOSTIC DATA BITS GATE OT1 SB1 SG1 OI1 ERROR FLAG BIT FIGURE 2. DATA AND CLOCK TIMING 8 HIP0080, HIP0081 16-BIT SERIAL ERROR FLAG BIT DIAG. DATA REG GATE S U5 FIGURE 1 ...
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... The total combined current and the dissipation on the chip must be adjusted for maximum allowable ratings, given simultaneous multiple output conditions. For the HIP0081, the maximum positive output current rating is 2.2A when one output is ON. When ALL outputs are ON, the rating is reduced to 1.5A because the total maximum current is limited to 6A ...
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... ------------------------------------------------- - m The number of output drivers ON and conducting (m) may be from (i.e., For all four output drivers of the HIP0081 ON 4.) Maximum temperature, dissipation and current o C/W. The solution ratings must be observed. For a defined number of conducting Power MOS Output Drivers, we can plot the results for m devices showing Given the HIP0081 as an example, Figures 6 and Figure 7 illustrate the boundaries for temperature and current ...
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... CURVE (3): r 0.5 (4) CURVE (4): r THERMAL RESISTANCE, 0 CASE (HEAT SINK TAB) TEMPERATURE ( FIGURE 7. HIP0081 CURRENT vs CASE (TAB) TEMPERATURE, ALL OUTPUTS ON WITH EQUAL CURRENT HIP0080 WITH 8 (PC BOARDS AS HEAT SINK -50 -25 0 AMBIENT TEMPERATURE ( FIGURE 8. DISSIPATION DERATING CURVES 11 HIP0080, HIP0081 MAX ...
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... M E2 TAB DETAIL NOTES: 1. Refer to series symbol list, JEDEC Publication No. 95. 2. Dimensioning and Tolerancing per ANSI Y14.5M-1982 the number of terminals. 4. Controlling dimension: INCH. 12 HIP0080, HIP0081 Z15.05A A 15 LEAD PLASTIC SINGLE-IN-LINE PACKAGE STAGGERED F VERTICAL LEAD FORM ...
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... LEAD TIPS 0.814 0.407 OF 0.150 C L 0.030 TYP 0.050 TYP 0.350 0.700 13 HIP0080, HIP0081 Z15.05B - LEAD PLASTIC SINGLE-IN-LINE PACKAGE SURFACE MOUNT “GULLWING” LEAD FORM F E2 SYMBOL SURFACES 0.004 0.008 Z (NOTE 3) HEADER ...
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... For information regarding Intersil Corporation and its products, see web site www.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (321) 724-7000 FAX: (321) 724-7240 14 HIP0080, HIP0081 N28.45 0.004 (0.10 LEAD PLASTIC LEADED CHIP CARRIER PACKAGE 0.025 (0.64) R 0.045 (1.14) SYMBOL ...