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參數資料
| 型號： | CS5157HGDR16G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | CPU 5−Bit Synchronous Buck Controller |
| 中文描述： | 1.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | LEAD FREE, SOIC-16 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 441K |
| 代理商： | CS5157HGDR16G |
Semiconductor Components Industries, LLC, 2005
October, 2005 Rev. 7
1
Publication Order Number:
CS5157H/D
CS5157H
CPU 5Bit Synchronous
Buck Controller
The CS5157H is a 5bit synchronous dual NChannel buck
controller. It is designed to provide unprecedented transient response
for today’s demanding highdensity, highspeed logic. The regulator
operates using a proprietary control method, which allows a 100 ns
response time to load transients. The CS5157H is designed to operate
over a 4.2520 V range (V
CC
) using 12 V to power the IC and 5.0 V or
12 V as the main supply for conversion.
The CS5157H is specifically designed to power Pentium
II
processors and other high performance core logic. It includes the
following features: on board, 5bit DAC, short circuit protection,
1.0% output tolerance, V
CC
monitor, and programmable SoftStart
capability. The CS5157H is available in 16 pin surface mount.
Features
Dual NChannel Design
Excess of 1.0 MHz Operation
100 ns Transient Response
5Bit DAC
30 ns Gate Rise/Fall Times
1.0% DAC Accuracy
5.0 V and 12 V Operation
Remote Sense
Programmable SoftStart
Lossless Short Circuit Protection
V
CC
Monitor
25 ns FET Nonoverlap Time
V
2
Control Topology
Current Sharing
Overvoltage Protection
PbFree Packages are Available*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
CS5157HGDR16
CS5157H
A
WL
Y
WW
G
= Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= PbFree Package
Device
Package
Shipping
ORDERING INFORMATION
CS5157HGD16
SO16
48 Units/Rail
SO16
2500/Tape & Reel
SOIC16
D SUFFIX
CASE 751B
PIN CONNECTIONS
1
CS5157HG
AWLYWW
16
MARKING DIAGRAM
1
16
V
CC2
V
FFB
1
16
V
GATE(H)
C
OFF
PGND
V
ID4
V
GATE(L)
SS
V
CC1
V
ID3
LGND
V
ID2
COMP
V
ID1
V
FB
V
ID0
http://onsemi.com
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
CS5157HGDR16G
SO16
(PbFree)
2500/Tape & Reel
CS5157HGD16G
SO16
(PbFree)
48 Units/Rail
相關PDF資料 |
PDF描述 |
|---|---|
| CS5157HGD16G | CPU 5−Bit Synchronous Buck Controller |
| CS5157H | CPU 5 Bit Synchronous Buck Controller(CPU應用5位單相同步降壓控制器) |
| CS5159 | CPU 5−Bit Synchronous Buck Controller |
| CS5160 | CPU 5−Bit Synchronous Buck Controller |
| CS5161H | CPU 5-Bit Synchronous Buck Controller(內含6位DAC的電源控制器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS-5158D16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Mode SMPS Controller |
| CS-5158DR16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Mode SMPS Controller |
| CS-516003 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Attenuator |
| CS5160GD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CS5160GD16 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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