- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄365090 > HIP6503CR Analog IC PDF資料下載
參數(shù)資料
| 型號(hào)： | HIP6503CR |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 681K |
| 代理商： | HIP6503CR |
1
TM
File Number
4882.3
HIP6503
Multiple Linear Power Controller with
ACPI Control Interface
The HIP6503 complements either an HIP6020 or an
HIP6021 in ACPI-compliant designs for microprocessor and
computer applications. The IC integrates four linear
controllers/regulators, switching, monitoring and control
functions into a 20 pin SOIC package. One linear controller
generates the 3.3V
DUAL
/3.3V
SB
voltage plane from the ATX
supply’s 5VSB output, powering the south bridge and the
PCI slots through an external pass transistor during sleep
states (S3, S4/S5). A second transistor is used to switch in
the ATX 3.3V output for operation during S0 and S1/S2
(active) operating states. A linear controllers/regulator
supplies at choice either of 2.5V or 3.3V memory power
through external pass transistors (switch for 3.3V setting) in
active states. During sleep states, integrated pass
transistors supply the sleep power. Another controller
powers up the 5V
DUAL
plane by switching in the ATX 5V
output in active states, and the ATX 5VSB in sleep states.
Two internal regulators output both a dedicated, noise-free
2.5V clock chip supply, as well as a 1.8V ICH2 resume well
voltage. The HIP6503’s operating mode (active outputs or
sleep outputs) is selectable through two digital control pins,
S3 and S5. Enabling sleep state support on the 5V
DUAL
output is offered through the EN5VDL pin. In active state, the
3.3V
DUAL
/3.3V
SB
and 2.5V
MEM
/3.3V
MEM
linear regulators
use external N-channel pass MOSFETs to connect the
outputs directly to the 3.3V input supplied by an ATX power
supply, for minimal losses. In sleep state, power delivery on
both outputs is transferred to NPN transistors. Active state
regulation on the 2.5V
MEM
output is performed through an
external NPN transistor. The 5V
DUAL
output is powered
through two external MOS transistors. In sleep states, a
PMOS (or PNP) transistor conducts the current from the ATX
5VSB output; while in active state, current flow is transferred
to an NMOS transistor connected to the ATX 5V output. The
operation of the 5V
DUAL
output is dictated not only by the
status of the S3 and S5 pins, but that of the EN5VDL pin as
well. The 3.3V
DUAL
/3.3V
SB
and 1.8V
SB
outputs are active
for as long as the ATX 5VSB voltage is applied to the chip.
The 2.5V
CLK
output is only active during S0 and S1/S2, and
uses the 3V3 pin as input source for its internal pass
element.
Features
Provides 5 ACPI-Controlled Voltages
- 5V
DUAL
USB/Keyboard/Mouse
- 3.3V
DUAL
/3.3V
SB
PCI/Auxiliary/LAN
- 2.5V
MEM
RDRAM or 3.3V
MEM
SDRAM
- 2.5V
CLK
Clock/Processor Terminations
- 1.8V
SB
ICH2 Resume Well
Excellent Output Voltage Regulation
- All Outputs:
±
2.0% Over Temperature (as applicable)
Small Size; Very Low External Component Count
RDRAM/SDRAM/DDRAM Memory Support
Undervoltage Monitoring of All Outputs with Centralized
FAULT Reporting and Temperature Shutdown
Applications
ACPI-Compliant Power Regulation for Motherboards
Pinout
HIP6503
(SOIC, MLFP)
TOP VIEW
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HIP6503CB
0 to 70
20 Ld SOIC
M20.3
HIP6503CR
0 to 70
20Ld MLFP
L20.6x6
HIP6503EVAL1
Evaluation Board
14
15
16
17
18
19
20
7
6
5
4
3
2
1
1V8IN
1V8SB
VCLK
3V3DLSB
3V3DL
5VSB
VSEN2
5V
5VDLSB
12V
DLA
SS
3V3
DRV2
EN5VDL
5VDL
13
8
11
12
10
9
S3
S5
FAULT/MSEL
GND
14
15
16
17
18
19
20
7
6
5
4
3
2
1
1
1V8SB
VCLK
3V3DLSB
3V3DL
5
V
5
5VDLSB
12V
DLA
SS
3V3
D
E
5VDL
13
8
11
12
10
9
S
S
F
G
Data Sheet
July 2001
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil and Design is a trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2001, All Rights Reserved
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HIPSTERFACT | Hipster Small Office Router Reference Design |
| HIQ1080-DIE | ASIC |
| HIQ1150-DIE | ASIC |
| HIQ1200-DIE | ASIC |
| HIQ1250-DIE | ASIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HIP6503EVAL1 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Multiple Linear Power Controller with ACPI Control Interface |
| HIP6521 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:PWM and Triple Linear Power Controller |
| HIP6521_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:PWM and Triple Linear Power Controller |
| HIP6521CB | 功能描述:IC REG QD BCK/LINEAR SYNC 16SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 + 切換式 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 拓?fù)?降壓（降壓）同步（3），線性（LDO）（2） 功能:任何功能 輸出數(shù):5 頻率 - 開關(guān):300kHz 電壓/電流 - 輸出 1:控制器 電壓/電流 - 輸出 2:控制器 電壓/電流 - 輸出 3:控制器 帶 LED 驅(qū)動(dòng)器:無 帶監(jiān)控器:無 帶序列發(fā)生器:是 電源電壓:5.6 V ~ 24 V 工作溫度:-40°C ~ 85°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:* |
| HIP6521CB-T | 功能描述:IC REG QD BCK/LINEAR SYNC 16SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 + 切換式 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 拓?fù)?降壓（降壓）同步（3），線性（LDO）（2） 功能:任何功能 輸出數(shù):5 頻率 - 開關(guān):300kHz 電壓/電流 - 輸出 1:控制器 電壓/電流 - 輸出 2:控制器 電壓/電流 - 輸出 3:控制器 帶 LED 驅(qū)動(dòng)器:無 帶監(jiān)控器:無 帶序列發(fā)生器:是 電源電壓:5.6 V ~ 24 V 工作溫度:-40°C ~ 85°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:* |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。