參數(shù)資料
型號(hào): ICE2B265
英文描述: ?max. Pout=32W. fop=67kHz. Vbreak=650V. DIP8?
中文描述: ?最大。噘\u003d 32W。紈褲子弟\u003d 67kHz。 Vbreak \u003d?650V。 DIP8?
文件頁數(shù): 3/23頁
文件大?。?/td> 1231K
代理商: ICE2B265
Datasheet
Preliminary Data
3
November 2001
Type
Ordering Code
Package
U
DS
F
OSC
R
DSon
3.0
1)
1)
typ @ T=25°C
230VAC ±15%
2)
2)
Maximum practical continous power in an open frame design at 75°C ambient with copper area on PCB = 6cm2, Tj=125°C
85-265 VAC
2)
I
CE2B165
Q67040-S4489-A001
P-DIP-8-6
650V
67kHz
31W
18W
ICE2B265
Q67040-S4478-A001
P-DIP-8-6
650V
67kHz
0.9
52W
32W
ICE2B365
Q67040-S4490-A001
P-DIP-8-6
650V
67kHz
0.45
73W
45W
CoolSET-F2
ICE2B165/265/365
P-DIP-8-6
Preliminary Specification
C
Soft Start
C
VCC
R
Start-up
VCC
-
Converter
DC Output
+
CoolSET-F2
Snubber
Power
Management
Protection Unit
Soft-Start Control
PWM Controller
Current Mode
FB
85 ... 270 VAC
Drain
Feedback
Feedback
Typical Application
CoolMOS
PWM-Controller
Low Power
StandBy
Precise Low Tolerance
Peak Current Limitation
R
Sense
Isense
GND
SoftS
Off-Line SMPS Current Mode Controller
with integrated 650V CoolMOS
Product Highlights
Best of Class in DIP8 Package
No Heatsink required
Lowest Standby Power Dissipation
Enhanced Protection Functions all
with Auto Restart Mode
Features
650V Avalanche Rugged CoolMOS
Only few external Components required
Input Undervoltage Lockout
67kHz Switching Frequency
Max Duty Cycle 72%
Low Power Standby Mode to support
“Blue Angle” Norm
Thermal Shut Down with Auto Restart
Overload and Open Loop Protection
Overvoltage Protection during Auto Restart
Adjustable Peak Current Limitation via
External Resistor
Overall Tolerance of Current Limiting
<
±5%
Internal Leading Edge Blanking
User defined Soft Start
Soft Switching for Low EMI
Description
The second generation COOLSET-F2 provides several
special enhancements to satisfy the needs for low power
standby and protection features. In standby mode
frequency reduction is used to lower the power
consumption and support a stable output voltage in this
mode. The frequency reduction is limited to 20 kHz to avoid
audible noise. In case of failure modes like open loop,
overvoltage or overload due to short circuit the device
switches in Auto Restart Mode which is controlled by the
internal protection unit. By means of the internal precise
peak current limitation the dimension of the transformer and
the secondary diode can be lower which leads to more cost
efficiency.
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PDF描述
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