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CM2596S_06 参数 Datasheet PDF下载

CM2596S_06图片预览
型号: CM2596S_06
PDF下载: 下载PDF文件 查看货源
内容描述: 3A降压稳压器 [3A STEP DOWN VOLTAGE REGULATOR]
分类和应用: 稳压器
文件页数/大小: 13 页 / 401 K
品牌: CHAMP [ CHAMPION MICROELECTRONIC CORP. ]
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CM2596S
3A S
TEP
D
OWN
V
OLTAGE
R
EGULATOR
GENERAL DESCRIPTION
The CM2596S series are step-down switching regulators with
all required active functions. It is capable of driving 3A load
with excellent line and load regulations. These devices are
available in fixed output voltages of 3.3V, 5V, and an
adjustable output version.
The CM2596S series offers a high-efficiency replacement for
popular three-terminal linear regulators. Also it requires a
minimum number of external components. It substantially not
only reduces the area of board size but also the size of the
heat sink, and in some cases no heat sink is required.
±4% tolerance on output voltage within specified input
voltages and output load conditions is guaranteed. Also, the
oscillator frequency accuracy is within ±15%. External
shutdown is included, featuring 150μA (typical) standby
current. The output switch includes cycle-by-cycle current
limiting, as well as thermal shutdown for full protection under
fault conditions.
FEATURES
Guaranteed 3A output current
3.3V, 5V, and adjustable versions
Wide input voltage range, up to 40V
Internal oscillator of 150KHz fixed frequency
Wide adjustable version output voltage range, from
1.23V to 37V±4% max over line and load conditions
Low standby current, typ. 150μA, at shutdown mode
Requires only 4 external components
Thermal shutdown and current limit protection
Requires only 4 external components
Excellent line and load regulation specifications
TTL shutdown capability
APPLICATIONS
LCD Monitors
ADD-ON Cards Switching Regulators
High Efficiency Step-Down Regulators
Efficient Pre-regulator for Linear Regulators
ORDERING INFORMATION
Package Type
TO-220
CM2596SSCN220
CM2596SZJCN220
CM2596SCN220
CM2596SGSCN220
CM2596SGZJCN220
CM2596SGCN220
CM2596SGCN220B
TO-263
CM2596SSCN263
CM2596SZJCN263
CM2596SCN263
CM2596SGSCN263
CM2596SGZJCN263
CM2596SGCN263
Output Voltage
3.3V
5.0V
ADJ.
3.3V
5.0V
ADJ.
ADJ
CM2596S X
X X X
Lead Free
Blank: Normal
G: Lead Free package
Output Voltage
C: Adjustable
SC: 3.3V
ZJC: 5V
Package Type
N: TO package
Package
220:TO-220
263:TO-263
2006/11/27 Rev 1.0
Champion Microelectronic Corporation
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