ICE3DS01G Infineon Technologies AG, ICE3DS01G Datasheet

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ICE3DS01G

Manufacturer Part Number
ICE3DS01G
Description
Off-Line SMPS Current Mode Controller with integrated 500V Startup Cell
Manufacturer
Infineon Technologies AG
Datasheet

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Part Number:
ICE3DS01G
Manufacturer:
INFINEON
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5 510
D a t a s h e e t V 1 . 0 , V e r s i o n 1 . 0 , M a y 2 0 0 3
F 3
ICE3DS01
ICE3DS01G
O f f - L i n e
S M P S
C u r r e n t
M o d e
C o n t r o l l e r w i t h i n t e g r a t e d 5 0 0 V
S t a r t u p C e l l
Power Management & Supply
N e v e r
s t o p
t h i n k i n g .

Related parts for ICE3DS01G

ICE3DS01G Summary of contents

Page 1

... ICE3DS01 ICE3DS01G Power Management & Supply ...

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... For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies and Representatives worldwide: see our webpage at http:// www.infineon.com CoolMOS™, CoolSET™ are trademarks of Infineon Technologies AG. We Listen to Your Comments Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document ...

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... PWM Controller Gate Current Mode Precise Low CS Tolerance Peak Current Limitation Control Unit FB Active Burst Mode Latched Off Mode SoftS Auto Restart Mode C F OSC 110kHz 110kHz 3 ICE3DS01 ICE3DS01G P-DIP-8-6 test P-DSO-8-8 R Sense SoftS Package P-DIP-8-6 P-DSO-8 Converter DC Output - May 2003 ...

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Table of Contents 1 Pin Configuration and Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.1 Pin Configuration ...

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Pin Configuration and Functionality 1.1 Pin Configuration with P-DIP-8-6 Pin Symbol Function 1 SoftS Soft-Start 2 FB Feedback 3 CS Current Sense 4 HV High Voltage Input 5 HV High Voltage Input 6 Gate Driver Stage Output 7 VCC ...

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Pin Functionality SoftS (Soft Start & Auto Restart Control) The SoftS pin combines the function of Soft Start in case of Start Up and Auto Restart Mode and the controlling of the Auto Restart Mode in case of error ...

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Representative Blockdiagram Figure 3 Representative Blockdiagram Datasheet V1.0 Representative Blockdiagram 7 F3 ICE3DS01/G May 2003 ...

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Functional Description All values which are used in the functional description are typical values. For calculating the worst cases the min/max values which can be found in section 4 Electrical Characteristics have to be considered. 3.1 Introduction The F3 ...

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Active Mode was entered and V falls below 8.5V. VCC The maximum current consumption before the controller is activated is about 170µA. When V falls below the off-threshold V VCC internal reference is switched ...

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PWM Section 0.72 Oscillator Duty Cycle max Clock Soft Start Comparator PWM G8 Comparator Current Limiting Comparator C3 Figure 7 PWM Section 3.4.1 Oscillator The oscillator generates a frequency f resistor, a capacitor and a current ...

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Current Limiting PWM Latch Latched Off FF1 Mode Spike Blanking 190ns Propagation-Delay Compensation C10 PWM-OP & C12 G10 10k Active Burst Mode CS Figure 10 Current Limiting There is a cycle by cycle Current Limiting realized by the Current-Limit ...

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That means the propagation delay time between exceeding the current sense threshold V and the switch off of the external Power Switch is compensated over temperature within a wide range. ...

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G5 and G6 once V has exceeded 5.4V. Therefore Softs there is no entering of Auto Restart Mode possible during this charging time of the external capacitor C . The same procedure happens to the external SoftS Soft Start capacitor ...

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C12 by the gate G10. Maximum current can now be provided to stabilize V . OUT V FB Entering Active Leaving Active Burst Mode Burst Mode 4.80V 4.00V 1.32V V SoftS Blanking Window 5.40V 4.40V V CS Current limit ...

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Therefore the overvoltage detection is only activated if the FB signal is outside the operating range > 4.8V, e.g. when Open Loop happens. Therewith small voltage overshoots of V operating can not start the Latched Off Mode. The internal ...

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Electrical Characteristics Note: All voltages are measured with respect to ground (Pin 8). The voltage levels are valid if other ratings are not violated. 4.1 Absolute Maximum Ratings Note: Absolute maximum ratings are defined as ratings, which when being ...

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Characteristics 4.3.1 Supply Section Note: The electrical characteristics involve the spread of values guaranteed within the specified supply voltage and junction temperature range T which are related to 25°C. If not otherwise stated, a supply voltage of V Parameter ...

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PWM Section Parameter Fixed Oscillator Frequency Max. Duty Cycle Min. Duty Cycle PWM-OP Gain Max. Level of Voltage Ramp V Operating Range Min Level Operating Range Max level V FB Feedback Pull-Up Resistor Soft-Start Pull-Up Resistor ...

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Current Limiting Parameter Peak Current Limitation (incl. Propagation Delay Time) (see Figure 7) Over Current Detection for Latched Off Mode Peak Current Limitation during Active Burst Mode Leading Edge Blanking CS Spike Blanking for Comparator C11 CS Input Bias ...

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Typical Performance Characteristics 190 186 182 178 174 170 166 162 158 154 150 -25 - Junction Temperature [°C] Figure 21 Start Up Current I VCCstart 1,5 1,4 1,3 1,2 1,1 1,0 ...

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Junction Temperature [°C] Figure 27 VCC Supply Current I 1,20 1,17 1,14 1,11 1,08 1,05 1,02 0,99 0,96 0,93 0,90 ...

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Junction Temperature [°C] Figure 33 Reference Voltage V 120 118 116 114 112 110 108 106 104 102 100 -25 ...

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Junction Temperature [°C] Figure 39 Soft-Start Pull-Up Resistor R 4,20 4,16 4,12 4,08 4,04 4,00 3,96 3,92 3,88 3,84 3,80 ...

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Junction Temperature [°C] Figure 45 Threshold Comparator C4 V 22,0 21,8 21,6 21,4 21,2 21,0 20,8 20,6 20,4 20,2 20,0 ...

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Junction Temperature [°C] Figure 51 Leading Edge Blanking t 300 280 260 240 220 200 180 160 140 120 100 ...

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Outline Dimension P-DIP-8-6 (Plastic Dual In-Line Outline) Figure 57 P-DSO-8-8 (Plastic Dual Small Outline) Figure 58 Dimensions in mm Datasheet V1.0 Outline Dimension 26 F3 ICE3DS01/G May 2003 ...

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... Leistung durch umfassende Qualität zu beweisen. Wir werden Sie überzeugen Published by Infineon Technologies AG Quality takes on an allencompassing significance at Semiconductor Group. For us it means living up to each and every one of your demands in the best possible way ...

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