an5452 Panasonic Corporation of North America, an5452 Datasheet

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an5452

Manufacturer Part Number
an5452
Description
Ic For Landing Correction
Manufacturer
Panasonic Corporation of North America
Datasheet

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ICs for TV
AN5452
IC for landing correction
of CRT monitor. The circuit is suitable for low power
consumption design.
Built-in power amplifier ( 200 mA)
Low standby current (typ.: 2 mA)
Incorporating 2 circuits
CRT monitors
Overview
Features
Applications
Block Diagram
The AN5452 is an IC to drive a landing correction coil
4
5
5.8 0.25
10
11
7
8
7.9 0.3
HSIP012-P-0000
12
11
10
9
8
7
6
5
4
3
2
1
3.5 0.25
1.2 0.25
1.7 0.25
Unit: mm
1

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an5452 Summary of contents

Page 1

... ICs for TV AN5452 IC for landing correction Overview The AN5452 drive a landing correction coil of CRT monitor. The circuit is suitable for low power consumption design. Features Built-in power amplifier ( 200 mA) Low standby current (typ.: 2 mA) Incorporating 2 circuits Applications CRT monitors Block Diagram ...

Page 2

... AN5452 Pin Descriptions Pin No. Description 1 Control block power supply Output block power supply Output block power supply Landing1 control input 5 Landing2 control input 6 Output block GND (GND3) Absolute Maximum Ratings Parameter Supply voltage Supply current ...

Page 3

... CC2 10 CC1 CCI CC2 and and AN5452 Range Unit 0.7 to 0.7 A 0.7 to 0.7 0.7 to 0.7 0.7 to 0.7 Min Typ Max Unit 1.5 3.0 4 4.1 4.5 4.9 V 4.1 4.5 4.9 V 4.1 4.5 4.9 V 4.1 4 ...

Page 4

... AN5452 Electrical Characteristics at T Explanations of testing method Conditions at evaluating a peak current After turning on and off SW 100 times at the interval of 1 second using the standard samples, confirm that the IC operates normally. • Carry out the same test when pin 7 is replaced with pin 8 . ...

Page 5

... Landing2 control input Control input for landing2 V CC1 Apply (typ. GND1 GND3: Grounding pin for landing1 output 8 Landing1 positive output: Pin for landing1 positive output. Output is given as the same polarity as pin 4 AN5452 Pin voltage DC (V) 2 1.7 to 7.4 5 ...

Page 6

... AN5452 Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description Landing1 negative output: Pin for landing1 negative output. Output is given as the reverse polarity of pin 4 GND2: The grounding pin for the landing2 output 11 Landing2 positive output: Pin for landing2 positive output ...

Page 7

... V or less by making resistance value R2 larger, the output voltage of CC2 pin 10 and pin 11 becomes as shown in figure 2. A care must be taken in case of using V (12 V power supply) (12 V power supply and V voltage change CC2 CC3 and voltage less. CC2 CC3 AN5452 ...

Page 8

... AN5452 Usage Notes (continued) 3. The change in output voltage by the V (V) 7 4 Figure 1 Technical Information P T curve of HSIP012-P-0000 000 1 953 1 800 1 600 1 400 1 200 1 000 800 600 400 200 8 and V voltage change (continued) CC2 CC3 (V) 7.4 4.5 1 (V) ...

Page 9

... ICs for TV Application Circuit Example AN5452 Total Total ...

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