HIP6502BCB Intersil Corporation, HIP6502BCB Datasheet
HIP6502BCB
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HIP6502BCB Summary of contents
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... The 2.5V only active during S0 and S1/S2, and uses the 3V3 pin as input source for its internal pass element. Ordering Information TEMP. o PART NUMBER RANGE ( C) PACKAGE HIP6502BCB SOIC HIP6502BEVAL1 Evaluation Board 1 1-888-INTERSIL or 321-724-7143 Features • Provides 5 ACPI-Controlled Voltages - 5V DUAL - 3 ...
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Block Diagram 12V 12V MONITOR 10.8V/9.8V TO 5VSB EA3 + - TO UV DETECTOR VSEN1 FAULT UV DETECTOR - + + UV COMPARATOR 3.75V - 5VDL GND 3V3DL 5V 3V3 3V3DLSB 5V MONITOR 4.5V/4.25V EA4 - + 3V3 MONITOR 2.97V/2.8V ...
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Simplified Power System Diagram +5V IN +12V IN +5V SB +3. 3.3V MEM 3. 3.3V /3.3V DUAL SB 3.3V FAULT MSEL SHUTDOWN SX 2 EN5VDL Typical Application +5V IN +12V IN +5V SB +3. ...
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Absolute Maximum Ratings Supply Voltage +7.0V 5VSB 12V. . ...
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Electrical Specifications Recommended Operating Conditions, Unless Otherwise Noted Refer to Figures 1, 2 and 3 (Continued) PARAMETER DRV2 Output Drive Current 3.3V /3.3V LINEAR REGULATOR (V DUAL SB Sleep State Regulation 3V3DL Nominal Voltage Level 3V3DL Undervoltage Rising Threshold 3V3DL ...
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Functional Pin Descriptions 3V3 (Pin 7) Connect this pin to the ATX 3.3V output. This pin provides the output current for the 2V5CLK pin, and is monitored for power quality. 5VSB (Pin 2) Provide a very well de-coupled 5V bias ...
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VSEN1 (Pin 3) Connect this pin to the 3.3V memory output (V sleep states, this pin is regulated to 3.3V through an internal pass transistor capable of delivering 300mA (typically). The active-state voltage at this pin is provided from the ...
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S3 S5 3.3V, 5V, 12V 3V3DLSB DLA 3V3DL 5VDLSB 5VDL FIGURE 5. 5V TIMING DIAGRAM FOR EN5VDL = 0; DUAL 3V /3V DUAL SB Not shown in these diagrams is the deglitching feature used to protect against false sleep ...
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SOFT-START INTO ACTIVE STATES (S0, S1) If both S3 and S5 are logic high at the time the 5VSB is applied, the HIP6502B will assume active state wake-up and keep off the controlled external transistors and the VCLK output until ...
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Operation resumes at 140 temperature cycling occurs until the fault-causing condition is removed. In HIP6502B applications, loss of any one active ATX output (3. 12V ; as detected by the on-board ...
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Minimize any leakage current paths from SS node, since the internal current source is only 10 A. +12V IN + 5VSB 12V 12V 5VSB SS 5VDLSB HF1 5VDL C ...
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ATX’s outputs and the HIP6502B’s regulation levels could have as a result a brisk transfer of energy from the input capacitors to the supplied outputs. At the transition between active and sleep states, this phenomena ...
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... OPEN-DRAIN N-MOS) 13 HIP6502B an MMBT2907AL. For detailed information on the circuit, including a Bill-of-Materials and circuit board description, see Application Note AN9862. MEM Also see Intersil Corporation’s web page (www.intersil.com) memory voltage or Intersil’s AnswerFAX ), and the OUT4 (321-724-7800) for the latest information. C3 ...
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... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with- out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...