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PI3740-00 데이터시트(PDF) 2 Page - Vicor Corporation

부품명 PI3740-00
상세설명  Parallel capable with single wire current sharing
PDF  48 Pages
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제조업체  VICOR [Vicor Corporation]
홈페이지  http://www.vicorpower.com
Logo VICOR - Vicor Corporation

PI3740-00 데이터시트(HTML) 2 Page - Vicor Corporation

  PI3740-00 Datasheet HTML 1Page - Vicor Corporation PI3740-00 Datasheet HTML 2Page - Vicor Corporation PI3740-00 Datasheet HTML 3Page - Vicor Corporation PI3740-00 Datasheet HTML 4Page - Vicor Corporation PI3740-00 Datasheet HTML 5Page - Vicor Corporation PI3740-00 Datasheet HTML 6Page - Vicor Corporation PI3740-00 Datasheet HTML 7Page - Vicor Corporation PI3740-00 Datasheet HTML 8Page - Vicor Corporation PI3740-00 Datasheet HTML 9Page - Vicor Corporation Next Button
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Cool-Power® ZVS Switching Regulators
Rev 1.4
vicorpower.com
Page 2 of 48
04/2017
800 927.9474
PI3740-00
Contents
Order Information
3
Absolute Maximum Ratings
3
Pin Description
4
Package Pin-Out
5
Storage and Handling Information
6
Block Diagram
6
PI3740-00-LGIZ Electrical Characteristics
7
PI3740-00-LGIZ Performance Characteristics
11
MTBF
19
Functional Description
20
Enable
20
Switching Frequency Synchronization
20
Soft-Start and Tracking
20
Remote Sensing Differential Amplifier
20
Power Good
20
Output Current Limit Protection
20
Input Undervoltage Lockout
20
Input Overvoltage Lockout
20
Output Overvoltage Protection
21
Overtemperature Protection
21
Pulse Skip Mode (PSM)
21
Variable Frequency Operation
21
IMON Amplifier
21
Application Description
22
Output Voltage Trim
22
Soft-Start Adjustment and Tracking
22
Inductor Pairing
22
Filter Considerations
23
Thermal Design
26
Thermal Design Inductor
28
PI3740-00-LGIZ Percentage of SiP Loss to Total Loss
30
Evaluation Board Thermal De-rating
32
Parallel Operation
34
Synchronization
34
Interleaving
34
Small Signal Models CV-CC Modes
35
Small Signal Model – Constant Voltage Mode
35
Error Amplifier
35
Lighting Mode (LGH)
35
LGH Amplifier Small Signal Model
36
VDR Bias Regulator
36
PI3740-00-LGIZ Modulator Gain / Output Resistance
37
System Design Considerations
44
Package Drawings
45
Receiving PCB Pattern Design Recommendations
46
Revision History
47
Product Warranty
48



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