User Manuals: Shindengen MD3221N DC-DC Converter Power

Manuals and User Guides for Shindengen MD3221N DC-DC Converter Power. We have 1 Shindengen MD3221N DC-DC Converter Power manual available for free PDF download: Applications Manual

Shindengen MD3221N Applications Manual

Shindengen MD3221N Applications Manual (26 pages)

DC-DC Converter Power IC

Brand: Shindengen | Category: Media Converter | Size: 0 MB

Table of Contents

Cautions for Use
2
Table of Contents
3
Click
4
Features
4
Product Code
4
Standard Connection Diagram
4
Outline
4
Pin Layout
5
Pin Functions
5
Electrical Characteristics
6
Recommended Operating Conditions
6
Absolute Maximum Ratings
6
Specifications
6
Internal Block Diagrams
7
Selection of Primary Components and Pin Connections
8
Selecting the Output Condenser
9
Selecting the Input Condenser
9
Selecting the Regenerative Diode
10
Setting the Output Voltage
11
Selecting the Oscillation Frequency
11
Functions
11
The Soft Start Function
12
The Over-Current Protection Function
13
The Reference Voltage
13
The Current Limiting Function
14
The Overheat Protection Function
14
Error Amp Gain Adjustment
14
Bootstrap
14
Short-Circuit Protection
14
The L Cut ( Cut off Detect ) Function
15
- Cautions for Pattern Design
  17
- Primary Circuit Pattern Design
  17
- Control Circuit Pattern Design
  17
- Application Circuit Examples
  18
- Component Examples
  18
- Dimension Drawing
  19
- Mounting
  20
- Substrate Mounting Example
  20
- Cautions for Mounting
  20
Connection of Input Protection Devices
21
Connection of Over-Voltage Protection Circuit
21
External Protection Circuits
21
Load Regulation
22
R / C Start-Up Characteristics
22
Temperature Characteristics
22
Efficiency and Loss Characteristics
22
Line Regulation
22
Output Voltage : 3.3V
22
Characteristics
22
Efficiency by Output Voltage
23
Efficiency at Frequency of 100Khz
23
Efficiency and Losses
23
Tape and Reel
24
Packaging
24
Packing
25
Ordering and Dimensions
25

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