HIP1011CB Intersil, HIP1011CB Datasheet

IC CTRLR HOT PLUG PCI 16-SOIC

HIP1011CB

Manufacturer Part Number
HIP1011CB
Description
IC CTRLR HOT PLUG PCI 16-SOIC
Manufacturer
Intersil
Type
Hot-Swap Controllerr
Datasheet

Specifications of HIP1011CB

Applications
General Purpose, CompactPCI™
Internal Switch(s)
No
Voltage - Supply
10.8 V ~ 13.2 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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PCI Hot Plug Controller
The HIP1011 is the PCI Hot Plug voltage bus control IC for
use in modern computer systems that facilitates hot plugging
of adapter cards into and out of an active or passive back
plane. Along with discrete power MOSFETs and a few passive
components, the HIP1011 creates a small and simple yet
complete power control solution. Four independent supplies
are controlled, +5V, +3.3V, +12V, and -12V. The +12V and -
12V switches are integrated. For the +5V and +3.3V supplies,
overcurrent protection is provided by sensing the voltage
across external current-sense resistors. For the +12V and
-12V supplies, overcurrent protection is provided internally. In
addition, an on-chip reference is used to monitor the +5V,
+3.3V and +12V outputs for undervoltage conditions. The
PWRON input controls the state of the switches. During an
overcurrent condition on any output, or an undervoltage
condition on the +5V, +3.3V or +12V outputs, all MOSFETs
are immediately latched-off and a LOW (0V) is asserted on
the FLTN output. The FLTN latch is cleared when the PWRON
input is toggled low again. During initial power-up of the main
V
turning on the switches, and the latch is held in the Reset
state until the V
User programmability of the overcurrent threshold and turn-on
slew rate is provided. A resistor connected to the OCSET pin
programs the overcurrent threshold. Capacitors connected to
the gate pins set the turn-on rate. Also, a capacitor may be
added to the FLTN pin to provide noise immunity.
Ordering Information
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which is compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J Std-020B.
HIP1011CB
HIP1011CB-T
HIP1011CBZA
(Note)
HIP1011CBZA-T
(Note)
HIP1011EVAL1
CC
PART NUMBER
supply (+12V), the PWRON input is inhibited from
CC
input is greater than 10V.
TEMP. RANGE
0 to 70
0 to 70
0 to 70
0 to 70
(°C)
®
1
Evaluation Platform
16 Ld SOIC
Tape and Reel
16 Ld SOIC
(Pb-free)
Tape and Reel
(Pb-free)
Data Sheet
PACKAGE
M16.15
M16.15
DWG. #
PKG.
1-888-INTERSIL or 321-724-7143
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Controls Distribution of Four Supplies: +5V, +3.3V, +12V,
• Internal MOSFET Switches for +12V and -12V Outputs
• Microprocessor Interface for On/Off Control and Fault
• Adjustable Overcurrent Protection for All Supplies
• Provides Fault Isolation
• Adjustable Turn-On Slew Rate
• Minimum Parts Count Solution
• No Charge Pump
• Pb-Free Package Options
Applications
• PCI Hot Plug
• CompactPCI
Pinout
and -12V
Reporting
All other trademarks mentioned are the property of their respective owners.
|
March 2004
Intersil (and design) is a registered trademark of Intersil Americas Inc.
M12VIN
3VISEN
OCSET
3V5VG
12VIN
FLTN
V
3VS
CC
Copyright © Intersil Americas Inc. 2004. All Rights Reserved
1
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TOP VIEW
HIP1011
(SOIC)
16
15
14
13
12
11
10
9
M12VO
M12VG
12VG
GND
12VO
5VISEN
5VS
PWRON
HIP1011
FN4311.9

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HIP1011CB Summary of contents

Page 1

... Ld SOIC HIP1011CB Tape and Reel HIP1011CBZA SOIC (Note) (Pb-free) HIP1011CBZA Tape and Reel (Note) (Pb-free) HIP1011EVAL1 Evaluation Platform NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which is compatible with both SnPb and Pb-free soldering operations ...

Page 2

Typical Application 3.3V INPUT -12V INPUT 12V INPUT POWER CONTROL INPUT 2 HIP1011 3.3V, 12V, -12V, 7.6A OUT 0.5A OUT 0.1A OUT 5mΩ, 1% HIP1011 M12VIN M12VO FLTN M12VG 3V5VG 12VG V GND 0.033µF CC 12VIN 12VO 3VISEN 5VISEN 3VS ...

Page 3

Simplified Schematic SET (LOW = FAULT 5VREF 5V ZENER REFERENCE V CC LOW WHEN V 12VIN CC POWER-ON RESET V CC 100µA V OCSET OCSET V CC PWRON GND 3 HIP1011 5VREF FAULT LATCH ...

Page 4

Pin Descriptions PIN DESIGNATOR FUNCTION 1 M12VIN -12V Input 2 FLTN Fault Output 3 3V5VG 3.3V/5V Gate Output Drive the gates of the 3.3V and 5V MOSFETs. Connect a capacitor to ground to set the startup 4 VCC 12V V ...

Page 5

Absolute Maximum Ratings V , 12VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +14.0V ...

Page 6

Electrical Specifications Nominal 5V and 3.3V Input Supply Voltages 12VIN = 12V, M12VIN = -12V PARAMETER +12V SUPPLY CONTROL On Resistance of Internal PMOS Overcurrent Threshold 12V Undervoltage Trip Threshold Undervoltage Fault Response Time Gate Charge ...

Page 7

Typical Performance Curves 340 320 NMOS - 300 PMOS +12 r 280 260 TEMPERATURE (°C) FIGURE TEMPERATURE ON 10.84 10.83 ...

Page 8

... 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; nor for any infringements of patents or other rights of third parties which may result from its use ...

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