~TTIDA-00200|en|120V AC Input
200W Interleaved Flyback for Battery Charging Applications|0|0|1408982726890

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120V AC Input 200W Interleaved
Flyback for Battery Charging Applications

120V AC Input 200W
Interleaved Flyback for Battery Charging Applications

(ACTIVE)
TIDA-00200

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Key Document

120-V AC
Input, 200-W Interleaved Flyback for Battery Charging Applications
(PDF 4179 KB)

20 Jun 2014
57 views

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All Technical Documents (7)

Description

The TI Design TIDA-00200 proposes an interleaved flyback topology for battery
charger applications that require an output power level of ~200W with a
minimized bill of material. Besides the actual electronic components the efforts
for cooling are a major contributor to the overal design cost. By taking
advantage of the LM5032 High Voltage Dual Interleaved Current Mode Controller
the design accomplishes great efficiency of 90% at full load and at the same
time spreads out the heat for greatly reduced cooling efforts. A fan is
typically not needed; the need for smaller form factor heat sinks provides
additional design flexibility.

Features

• Input: 100V-120V +/- 10%  AC 50/60Hz
• Output Voltage 21V (5 Li-Ion
battery cells), up-to 9.5 A charge current
• 90% Efficiency
• Interleaved
Flyback Topology based on LM5032 High Voltage Dual Interleaved Current Mode
Controller
• Programmable Line Under-Voltage Lockout & Cycle-by-cycle
Current Limit
• Feedback based on TLC272 Dual Single Supply Operational
Amplifier

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TI Devices (2)

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reference design.

Part Number

Name

Product Family

Sample & Buy

Design Kits & Evaluation Modules

LM5032

High Voltage Dual Interleaved Current Mode Controller

AC/DC and Isolated DC/DC Power Supply

Sample & Buy

View
Design Kits & Evaluation Modules

TLC272

Dual Single Supply Operational Amplifier

Operational Amplifier (Op Amp)

Sample & Buy

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Design Kits & Evaluation Modules

Technical Documents

User Guides (1)

Title

Abstract

Type

Size (KB)

Date

Views

TI Recommends

120-V AC Input,
200-W Interleaved Flyback for Battery Charging
Applications

PDF

4179

20 Jun 2014

57

Design Files (6)

Title

Abstract

Type

Size (KB)

Date

Views

TIDA-00200
Gerber

ZIP

203

07 Aug 2014

11

TIDA-00200
CAD Files

ZIP

2242

07 Aug 2014

14

TIDA-00200 PCB

PDF

1195

07 Aug 2014

16

TIDA-00200 Assembly Drawing

PDF

195

07 Aug 2014

21

TIDA-00200 BOM

PDF

219

07 Aug 2014

19

TIDA-00200 Schematic

PDF

233

07 Aug 2014

105

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