參數(shù)資料
型號(hào)： ISL6506BCB
廠商： INTERSIL CORP
元件分類： 電源管理
英文描述： Adjustable Precision Shunt Regulator 8-SOIC -40 to 125
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝： 0.150 INCH, PLASTIC, SOIC-8
文件頁(yè)數(shù)： 1/8頁(yè)
文件大?。?/td> 271K
代理商： ISL6506BCB
1
FN9141.2
ISL6506, ISL6506A, ISL6506B
Multiple Linear Power Controller with
ACPI Control Interface
The ISL6506 complements other power building blocks
(voltage regulators) in ACPI-compliant designs for
microprocessor and computer applications. The IC
integrates the control of the 5V
DUAL
and 3.3V
DUAL
rails into
an 8 pin EPAD SOIC package. The ISL6506 operating mode
(active outputs or sleep outputs) is selectable through two
digital control pins, S3# and S5#.
A completely integrated linear regulator generates the
3.3V
DUAL
voltage plane from the ATX supply’s 5V
SB
output
during sleep states (S3, S4/S5). In active states (during S0
and S1/S2), the ISL6506 uses an external N-channel pass
MOSFET to connect the outputs directly to the 3.3V input
supplied by an ATX power supply, for minimal losses.
The ISL6506 powers up the 5V
DUAL
plane by switching in
the ATX 5V output through an NMOS transistor in active
states, or by switching in the ATX 5V
SB
through a PMOS (or
PNP) transistor in S3 sleep state. In S4/S5 sleep states, the
ISL6506 and ISL6506B 5V
DUAL
output is shut down. In the
ISL6506A, the 5V
DUAL
output stays on during S4/S5 sleep
states.
Functionally, the ISL6506 and ISL6506B are identical. The
ISL6506B, however, features a 2A current limit on the
internal 3.3V LDO while the ISL6506 has a 1A current limit.
The ISL6506A has a 1A current limit on the internal 3.3V
LDO.
Features
Provides 2 ACPI-Controlled Voltages
- 5V
DUAL
USB/Keyboard/Mouse
- 3.3V
DUAL
/3.3V
SB
PCI/Auxiliary/LAN
Excellent 3.3V
DUAL
Regulation in S3/S4/S5
-
±
2.0% over temperature
- 1A Capability on ISL6506 and ISL6506A
- 2A Capability on ISL6506B
Small Size; Very Low External Component Count
Over-Temperature Shutdown
Pb-Free Available (RoHS Compliant)
Applications
ACPI-Compliant Power Regulation for Motherboards
- ISL6506, ISL6506B: 5V
DUAL
is shut down in S4/S5
sleep states
- ISL6506A: 5V
DUAL
stays on in S4/S5 sleep states
Pinout
ISL6506 (SOIC)
TOP VIEW
Ordering Information
PART NUMBER
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
ISL6506CB
0 to 70
8 Ld EPSOIC
M8.15C
ISL6506CBZ (Note)
0 to 70
8 Ld EPSOIC (Pb-free) M8.15C
ISL6506ACB
0 to 70
8 Ld EPSOIC
M8.15C
ISL6506ACBZ (Note)
0 to 70
8 Ld EPSOIC (Pb-free) M8.15C
ISL6506BCB
0 to 70
8 Ld EPSOIC
M8.15C
ISL6506BCBZ (Note)
0 to 70
8 Ld EPSOIC (Pb-free) M8.15C
ISL6506BCBZA
(Note)
0 to 70
8 Ld EPSOIC (Pb-free) M8.15C
*Add “-T” suffix to part number for tape and reel packaging.
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which are RoHS compliant and 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-020.
VCC
3V3AUX
S3#
S5#
1
2
3
4
8
7
6
5
N/C
5VDLSB
DLA
GND
GND
Data Sheet
May 2, 2005
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2004-2005. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
相關(guān)PDF資料
PDF描述
ISL6506BCBZ-T Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 125
ISL6506BCBZA Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 125
ISL6506BCBZA-T Multiple Linear Power Controller with ACPI Control Interface
ISL6506CB Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 125
ISL6506CBZ Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL6506BCB-T 功能描述:IC MULTIPLE POWER CTRLR 8LEPSOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
ISL6506BCBZ 功能描述:DC/DC 開關(guān)控制器 2 OUTPUT ACPI PWR CNTRLR 8LD EP RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
ISL6506BCBZA 功能描述:DC/DC 開關(guān)控制器 W/ANNEAL 2 OUTPUT ACPI PWR CNTRLR 8LD RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
ISL6506BCBZA-T 功能描述:DC/DC 開關(guān)控制器 W/ANNEAL 2 OUTPUT ACPI CNTRLR 8L EP RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
ISL6506BCBZ-T 功能描述:DC/DC 開關(guān)控制器 2 OUTPUT ACPI CNTRLR 8L EP RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
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