hip1011d Intersil Corporation, hip1011d Datasheet
hip1011d
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hip1011d Summary of contents
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... Dual PCI Hot Plug Controller The HIP1011D is the first IC available for independent control of two PCI Hot Plug slots. The HIP1011D has all the features and functionality of two single PCI Hot Plug slot controllers such as the HIP1011A but in the same foot print area ...
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... M12VIN_1 M12G_1 C1 M12VO_1 M12VIN_2 M12G_2 C2 M12VO_2 12VIN_1 12VG_1 C3 12VO_1 12VIN_2 12VG_2 C4 12VO_2 FROM PWRON_1 SYSTEM CONTROLLER PWRON_2 -12V 12V 2 HIP1011D SLOT 1 HIP1011D OCSET VSS FLTN_1 FLTN_2 OPT. OPT SYSTEM CONTROLLER SLOT 2 FIGURE 1. 5V 3.3V 5VISEN_1 R1 5VS_1 Q1 3V5VG_1 3V5VG_2 Q2 5VS_2 R2 5VISEN_2 3VISEN_1 R3 ...
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... Simplified Schematic (1/2 HIP1011D) SET (LOW = FAULT) 12VIN 12VIN 12VIN 5VREF 5V ZENER REFERENCE 12VIN LOW WHEN 12VIN 12VIN < 10V POWER-ON RESET 12VIN 100 A V OCSET OCSET 12VIN PWRON GND 3 HIP1011D 5VREF FAULT LATCH RESET COMP + - COMP + - COMP - + + - HIGH = FAULT HIGH = SWITCHES ON ...
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... Overcurrent Set 5 VSS Ground 4 HIP1011D DESCRIPTION -12V Supply Input. Also provides power to the -12V overcurrent circuitry. 5V CMOS Fault Output; LOW = FAULT. An optional capacitor may be place from this pin to ground to provide additional immunity from power supply glitches. Drive the gates of the 3.3V and 5V MOSFETs. Connect a capacitor to ground to set the start-up ramp ...
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... Turn-On Time (PWRON High to 3VOUT = 3.00V) 3V5VG Vout High Gate Output Charge Current Gate Turn-On Time (PWRON High to 3V5VG = 11V) Gate Turn-Off Time 5 HIP1011D Thermal Information Thermal Resistance (Typical, Note 1) SSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150 -0.5V to +0.5V Maximum Storage Temperature Range . . . . . . . . . . -65 M12VIN Maximum Lead Temperature (Soldering 10s) ...
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... OCSET Current Overcurrent Fault Response Time PWRON Threshold Voltage FLTN Output Low Voltage FLTN Output High Voltage FLTN Output Latch Threshold 12V Power On Enable Threshold 12V Power On Reset Threshold 6 HIP1011D Unless Otherwise Specified (Continued SYMBOL TEST CONDITIONS ...
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... Introduction The HIP1011D is the first device designed to provide control and protection of the four PCI power supplies independently to two PCI slots. Like the widely used HIP1011 this device complies with the PCI Hot Plug specification facilitating the service, upgrading or expansion of PCI based servers without the need to power down the server ...
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... HIP1011D Soft Start and Turn-Off Considerations The HIP1011D does allow the user to select the rate of ramp up on the voltage supplies. This start-up ramp minimizes in- rush current at start-up while the on card bulk capacitors charge ...
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... TEMPERATURE ( FIGURE TRIP vs TEMPERATURE 6 +12V BIAS TEMPERATURE ( FIGURE 8. BIAS CURRENT vs TEMPERATURE 9 HIP1011D 1000 4.632 4.631 900 4.630 800 4.629 ON 4.628 700 4.627 600 4.626 100 ...
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... TEMPERATURE ( FIGURE 10. +12V OVER CURRENT LEVEL vs TEMPERATURE 102 101 100 TEMPERATURE ( FIGURE 12. OCSET CURRENT vs TEMPERATURE FIGURE 14. OVER CURRENT AND UNDERVOLTAGE TO FLTN RESPONSE TIME vs TEMPERATURE 10 HIP1011D (Continued) 0.4 0.3 0.2 0 FIGURE 11. -12V OVER CURRENT vs TEMPERATURE 2.4 2.35 2.3 2.25 2.2 ...
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... Evaluating Time Delay to Latch-Off Provided for delay to latch-off evaluation are 2 locations for 1206 SMD capacitors, C7 and C8. Filling these locations places a capacitor to ground from each of the HIP1011D FLTN pins thus tailoring the FLTN signal going low ramp rate. This provides a delay to the fault signal latch-off threshold voltage, FLTN Vth ...
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... Typical Performance Curves SUPPLY CURRENT CH2 ENABLE 2 CH1 ENABLE 1 CH1 AND CH2 VOLTAGE (5V/DIV) CH3 CURRENT (2A/DIV) FIGURE 18. HIP1011DEVAL1 3.3V SUPPLY CURRENT AS EACH SLOT CONTROLLER TURNS ON INTO LOAD CARD VG FLTN VOLTAGE (2V/DIV) FIGURE 20. FLTN TO 35VG DELAY VG FLTN VOLTAGE (2V/DIV) FIGURE 22. FLTN TO 35VG DELAY ...
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... M12VO_2 J4 12VIN_1 +12V BUS 12VG_1 C3 12VO_1 12VIN_2 12VG_2 C4 12VO_2 TP3 PWRON_1 PWRON_2 TP12 OCSET -12v 12v 13 HIP1011D P1 5VISEN_1 5VS_1 3V5VG_1 3V5VG_2 5VS_2 5VISEN_2 HIP1011D 3VISEN_1 U1 3VS_1 3VS_2 3VISEN_2 VSS FLTN_1 FLTN_2 FIGURE 24 BUS ...
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... TABLE 4. HIP1011DEVAL1 BOARD COMPONENT LISTING COMPONENT DESIGNATOR COMPONENT NAME U1 HIP1011DCB PCI HotPlug Controller Q1, Q2, Q3, Q4 HUF76132SK8 Sense Resistor for 3.3V and 5V Supplies Gate Timing Capacitors R5 Over Current Set Resistor C7, C8 (Not Provided) Latch-Off Delay Capacitors R6, R7 LED Series Resistors D1, D2 ...
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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 15 HIP1011D M28.15 28 LEAD SHRINK NARROW BODY SMALL OUTLINE PLASTIC PACKAGE GAUGE PLANE ...