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參數(shù)資料
| 型號： | CS5158GD16 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 607K |
| 代理商： | CS5158GD16 |
Semiconductor Components Industries, LLC, 2006
July, 2006 Rev. 6
1
Publication Order Number:
CS5158/D
CS5158
CPU 5Bit Synchronous
Buck Controller
The CS5158 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 CS5158 is designed to operate
over a 4.2516 V range (VCC) using 12 V to power the IC and 5.0 V as
the main supply for conversion.
The CS5158 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,
0.8% output tolerance for the 01111 DAC code (1.3 V) and 1.0% for
the remaining DAC codes, VCC monitor, and programmable Soft Start
capability. The CS5158 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
0.8% Accuracy for the 01111 DAC Code and 1.0% for the
Remaining DAC Codes
5.0 V & 12 V Operation
Remote Sense
Programmable Soft Start
Lossless Short Circuit Protection
VCC Monitor
25 ns FET Nonoverlap Time
V2 Control Topology
Current Sharing
Overvoltage Protection
CS5158GDR16
http://onsemi.com
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
Device
Package
Shipping
ORDERING INFORMATION
CS5158GD16
SO16
48 Units/Rail
SO16
2500 Tape & Reel
SOIC16
D SUFFIX
CASE 751B
PIN CONNECTIONS
1
CS5158
AWLYWW
16
MARKING
DIAGRAM
1
16
VCC2
VFFB
1
16
VGATE(H)
COFF
PGND
VID4
VGATE(L)
SS
VCC1
VID3
LGND
VID2
COMP
VID1
VFB
VID0
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| CS5161GD16 | 制造商:ON Semiconductor 功能描述: |
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