ICE3DS01LG

Current Mode PWM Controllers OFF-LINE SMPS CRRNT MODE CONTROLLER

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ICE3DS01LG Picture
SeekIC No. : 00491604 Detail

ICE3DS01LG: Current Mode PWM Controllers OFF-LINE SMPS CRRNT MODE CONTROLLER

floor Price/Ceiling Price

Part Number:
ICE3DS01LG
Mfg:
Infineon Technologies
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/27

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Product Details

Description

Switching Frequency :
Duty Cycle (Max) :
Rise Time :
Fall Time :
Operating Supply Voltage :
Operating Supply Current :
Number of Outputs :
Maximum Operating Temperature :
Mounting Style :
Package / Case :


Features:

·  Active Burst Mode for lowest Standby Power @ light load controlled by Feedback Signal
·  Fast Load Jump Response in Active Burst Mode
·  500V Startup Cell switched off after Start Up
·  110kHz internally fixed Switching Frequency
·  Latched Off Mode for Overtemperature Detection
·  Latched Off Mode for Overvoltage Detection
·  Latched Off Mode for Short Winding Detection
·  Auto Restart Mode for Overload and Open Loop
·  Auto Restart Mode for VCC Undervoltage
·  User defined Soft Start
·  Minimum of external Components required
·  Max Duty Cycle 72%
·  Overall Tolerance of Current Limiting < ±5%
·  Internal Leading Edge Blanking
·  Soft Switching for Low EMI




Pinout

  Connection Diagram


Specifications

Note: Absolute maximum ratings are defined as ratings, which when being exceeded may lead to destruction of the integrated circuit. For the same reason make sure, that any capacitor that will be connected to pin 7 (VCC) is discharged before assembling the application circuit.

Parameter
Symbol
Limit Values
Unit
Remarks
min.
max.
HV Voltage
VHV
-
500V
V
 
VCC Supply Voltage
VVCC
-0.3
22
V
 
FB Voltage
VFB
-0.3
6.5
V
 
SoftS Voltage
VSoftS
-0.3
6.5
V
 
Gate Voltage
VGate
-0.3
22
V
Internally clamped at 11.5V
CS Voltage
VCS
-0.3
6.5
V
 
Junction Temperature
Tj
-40
150
 
Storage Temperature
TS
-55
150
 
Total Power Dissipation
PtotDSO8
-
0.45
W
P-DSO-8-8, Tamb < 50
PtotDIP8
-
0.90
W
PG-DIP-8-6, Tamb < 50
Thermal Resistance
Junction-Ambient
RthJADSO8
-
185
K/W
P-DSO-8-8
RthJADIP8
-
90
K/W
PG-DIP-8-6
ESD Capability(incl. HV Pin)
VESD
-
3
kV

Human body model1)

1)According to EIA/JESD22-A114-B (discharging a 100pF capacitor through a 1.5k series resistor)




Description

The F3 Controller of the ICE3DS01LG provides Active Burst Mode to reach the lowest Standby Power Requirements <100mW at no load.

As during Active Burst Mode the controller of the ICE3DS01LG is always active there is an immediate response on load jumps possible without any black out in the SMPS. In Active Burst Mode the ripple of the output voltage can be reduced <1%.

Furthermore Latched Off Mode of the ICE3DS01LG is entered in case of Overtemperature, Overvoltage or Short Winding. If Latched Off Mode is entered only the disconnection from the main line can reset the Controller. Auto Restart Mode is entered in case of failure modes like open loop or overload. 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. An adjustable blanking window prevents the IC from entering Auto Restart Mode or Active Burst Mode in case of high Load Jumps.




Parameters:

Technical/Catalog InformationICE3DS01LG
VendorInfineon Technologies
CategoryIntegrated Circuits (ICs)
PackagingTube
Package / CaseDSO-8
Power (Watts)450mW
Voltage - Input9 ~ 22 V
Voltage - Output500V
Frequency Range98 ~ 119kHz
Operating Temperature-40°C ~ 150°C
Output IsolationIsolated
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names ICE3DS01LG
ICE3DS01LG



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