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參數資料
| 型號： | 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 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 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.
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| ISL6506BCBZ-T | Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 125 |
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| ISL6506CB | Adjustable Precision Shunt Regulator 5-SOT-23 -40 to 125 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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，監視器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 應用: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 供應商設備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| ISL6506BCBZ | 功能描述:DC/DC 開關控制器 2 OUTPUT ACPI PWR CNTRLR 8LD EP RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| ISL6506BCBZA | 功能描述:DC/DC 開關控制器 W/ANNEAL 2 OUTPUT ACPI PWR CNTRLR 8LD RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| ISL6506BCBZA-T | 功能描述:DC/DC 開關控制器 W/ANNEAL 2 OUTPUT ACPI CNTRLR 8L EP RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| ISL6506BCBZ-T | 功能描述:DC/DC 開關控制器 2 OUTPUT ACPI CNTRLR 8L EP RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
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