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參數資料
| 型號： | CS5150 |
| 廠商： | ZF Electronics Corporation |
| 英文描述： | CPU 4-Bit Synchronous Buck Controller |
| 中文描述： | CPU的4位同步降壓控制器 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 322K |
| 代理商： | CS5150 |
The CS5150H is a 4-bit synchronous
dual N-Channel buck controller. It
is designed to provide unprece-
dented transient response for
today’s demanding high-density,
high-speed logic. The regulator
operates using a proprietary control
method, which allows a 100ns
response time to load transients.
The CS5150H is designed to operate
over a 4.25-20V range (V
CC
) using
12V to power the IC and 5V or 12V
as the main supply for conversion.
The CS5150H is specifically
designed to power Pentium
Pro
processors and other high perfor-
mance core logic. It includes the fol-
lowing features: on board, 4-bit
DAC, short circuit protection, 1.0%
output tolerance, V
CC
monitor, and
programmable soft start capability.
The CS5150H is upward compatible
with the 5-bit CS5155H, allowing
the mother board designer the
capability of using either the
CS5150H or the CS5155H with no
change in layout. The CS5150H is
available in 16 pin surface mount.
Features
I
Dual N-Channel Design
Excess of 1MHz Operation
100ns Transient Response
4-Bit DAC
Upward Compatible with
5-Bit CS5155H/5156H
and Adjustable
CS5120/5121
30ns Gate Rise/Fall Times
1% DAC Accuracy
5V & 12V Operation
Remote Sense
Programmable Soft Start
Lossless Short Circuit
Protection
V
CC
Monitor
25ns FET Nonoverlap Time
Adaptive Voltage
Positioning
V
2
Control Topology
Current Sharing
Overvoltage Protection
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Package Options
CPU 4-Bit Synchronous Buck Controller
Description
CS5150H
Application Diagram
1
V
ID0
V
ID1
V
ID2
V
ID3
SS
NC
C
OFF
V
FFB
V
FB
COMP
LGnd
V
CC1
V
GATE(L)
PGnd
V
GATE(H)
V
CC2
16 Lead SO Narrow
1
Switching Power Supply for core logic - Pentium
Pro processor
0.33
μ
F
V
ID0
V
ID1
V
ID2
V
ID3
V
ID0
V
ID1
V
ID2
V
ID3
V
CC1
SS
CS5150H
C
OFF
LGnd
V
FB
V
FFB
COMP
IRL3103
IRL3103
0.1
μ
F
12V
5V
2
μ
H
2.1V to 3.5V @ 13A
V
CC2
V
GATE(H)
V
GATE(L)
PGnd
1200
μ
F/16V x 3
AlEl
3.3k
0.1
μ
F
1200
μ
F/16V x 5
AlEl
100pF
330pF
V
2
is a trademark of Switch Power, Inc.
Pentium is a registered trademark of Intel Corporation.
Rev. 1/21/99
Cherry Semiconductor Corporation
2000 South County Trail, East Greenwich, RI 02818
Tel: (401)885-3600 Fax: (401)885-5786
Email: info@cherry-semi.com
Web Site: www.cherry-semi.com
A
Company
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相關PDF資料 |
PDF描述 |
|---|---|
| CS5150H | CPU 4-Bit Synchronous Buck Controller |
| CS5150GD16 | CPU 4-Bit Synchronous Buck Controller |
| CS5150GN16 | CPU 4-Bit Synchronous Buck Controller |
| CS5151GN16 | CPU 4-Bit Nonsynchronous Buck Controller |
| CS5151GDR16 | CPU 4-Bit Nonsynchronous Buck Controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS-515003 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Attenuator |
| CS-5150D16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Mode SMPS Controller |
| CS5150GD16 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| CS5150GDR16 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CS5150GN16 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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