AN5452

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AN5452 - AN5452

AN5452
landing correction
Overview
AN5452 drive landing correction coil monitor. circuit suitable power consumption design.
Unit:
5.8±0.25 7.9±0.3 3.5±0.25 1.2±0.25
0.5±0.1 1.2±0.25
28.0±0.3
Features
Built-in power amplifier (±200 standby current (typ.: Incorporating circuits
monitors
+0.1 0.45 -0.05
1.7±0.25
Applications
1.7±0.25
HSIP012-P-0000
Block Diagram
VCC2
Bias
Control-1
Control-2
GND1
GND3
GND2
29.4±0.3
2.54
AN5452
Descriptions
Description Control block power supply (VCC1) Output block power supply (VCC2) Output block power supply (VCC3) Landing1 control input Landing2 control input Output block (GND3) Description Landing1 positive output Landing2 negative output Output block (GND2) Landing2 positive output Landing2 negative output Control block (GND1)
Absolute Maximum Ratings
Parameter Supply voltage Symbol VCC1 VCC2 VCC3 Supply current ICC1 ICC2 ICC3 Power dissipation Operating ambient temperature Storage temperature Topr Tstg Rating 13.5 13.5 13.5 +150 Unit
Note) Except power dissipation, operating ambient temperature, storage temperature, ratings 25°C. power dissipation independent package (without heat sink) 75°C. Refer Technical Information" details. sure comply with Usage Notes" sequence turning power supply. Refer Usage Notes" case using VCC2 VCC3
Recommended Operating Range
Parameter Supply voltage Symbol VCC1 VCC2 VCC3 Landing1 control input Landing2 control input Landing1 positive output Landing1 negative output Landing2 positive output Landing2 negative output V4-12 V5-12 Range 10.8 13.2 13.2 13.2 -200 +200 -200 +200 -200 +200 -200 +200 Unit
Recommended Operating Range (continued)
Parameter Peak current Symbol I7(P) I8(P) I10(P) I11(P) Range -0.7 +0.7 -0.7 +0.7 -0.7 +0.7 -0.7 +0.7
AN5452
Unit
Note) peak current characteristic reference value design. shipping inspection performed. evaluating conditions, refer Electrical Characteristics Explanations testing method".
Electrical Characteristics 25°C
Parameter Circuit current Circuit current Circuit current Circuit voltage Circuit voltage Circuit voltage Circuit voltage Landing1 output voltage Landing1 output voltage Landing1 output voltage Landing2 output voltage Landing2 output voltage Landing2 output voltage Design reference data
Note) characteristics listed below theoretical values based design guaranteed.
Symbol ICC1 ICC2 ICC3 V7-6 V8-6 V10-9 V11-9 E1(1) E1(2) E1(3) E2(1) E2(2) E2(3)
Conditions VCC1 VCC2 VCC3 VCC1 VCC2 VCC3 VCC1 VCC2 VCC3 VCC1 VCC2 VCC3 VCC1 VCC2 VCC3 VCC1 VCC2 VCC3 VCC1 VCC2 VCC3 V7-V8 V7-V8 V7-V8 V10-V11 V10-V11 V10-V11
+5.1 -5.9 +5.1 -5.9
+5.5 -5.5 +5.5 -5.5
+0.3 +5.9 -5.1 +0.3 +5.9 -5.1
Unit
Parameter Landing1 output fluctuation with high-level supply voltage Landing1 output fluctuation with low-level supply voltage Landing2 output fluctuation with high-level supply voltage Landing2 output fluctuation with low-level supply voltage
Symbol VCCH VCCI VCCH VCCI
Conditions VCC1 13.2 VCC2, 13.2 VCC1 10.8 VCC2,3 VCC1 13.2 VCC2,3 13.2 VCC1 10.8 VCC2,3
+0.2 +0.2 +0.2 +0.2 +0.2 +0.2
Unit
Landing1 output fluctuation with +25°C -25°C temperature +25°C +70°C Landing2 output fluctuation with +25°C -25°C temperature +25°C +70°C
AN5452
Electrical Characteristics 25°C (continued)
Explanations testing method Conditions evaluating peak current
VCC1
VCC2
VCC3
GND3 GND2
14.5 Open Close
After turning times interval second using standard samples, confirm that operates normally. Carry same test when replaced with Conduct same kind evaluation between
Terminal Equivalent Circuits
Equivalent circuit
Description Control block voltage (VCC1): Power supply control block Apply Output block power supply (VCC2): Power supply landing2 output. Apply protection resistor.
voltage
VCC1
GND1
Output block power supply (VCC3): Power supply landing1 output Apply protection resistor.
Terminal Equivalent Circuits (continued)
Equivalent circuit Description Landing1 control input: Control input landing1 Apply (typ.
AN5452
voltage
VCC1
GND1
VCC1
Landing2 control input: Control input landing2 Apply (typ.
GND1
GND3: Grounding landing1 output
Landing1 positive output: landing1 positive output. Output given same polarity
AN5452
Terminal Equivalent Circuits (continued)
Equivalent circuit
Description Landing1 negative output: landing1 negative output. Output given reverse polarity
voltage
GND2: grounding landing2 output
Landing2 positive output: landing2 positive output. Output given same polarity
Landing2 negative output: landing2 negative output. Output given reverse polarity
GND1
GND1: Grounding control block.
Usage Notes
order power supply turning Turning sequence Turning sequence time power supply) time power supply) time power supply) time power supply)
AN5452
state that been established, decreased under abnormal current flows that there possibility breakdown above setting sequence should observed. confirmed that operates normally after turning times interval second using following circuit. Therefore, there will problem even current less allowed flow only about turning turning power supply. However, give guarantee shipping test. Circuit checking abnormal current
GND1
VCC1
VCC2
VCC3
GND3
VCC1
change output voltage VCC2 VCC3 voltage change
GND2
VCC1
VCC2
VCC3
GND3
GND2
(VCC3) becomes voltage less making resistance value larger, upper limit output voltage restricted then output becomes shown figure Similarly, (VCC2) voltage becomes less making resistance value larger, output voltage becomes shown figure care must taken case using VCC2 VCC3 voltage less.
GND1
AN5452
Usage Notes (continued)
change output voltage VCC2 VCC3 voltage change (continued)
output voltage
output voltage
Figure
Figure
Technical Information
curve HSIP012-P-0000
Power dissipation (mW)
Single unit (j-a) 64°C/W (25°C)
Ambient temperature (°C)
Application Circuit Example
GND3
Total Total
VCC1 VCC2 VCC3
GND2 GND1
AN5452
Request your special attention precautions using technical information semiconductors described this material
export permit needs obtained from competent authorities Japanese Government products technologies described this material controlled under "Foreign Exchange Foreign Trade Law" exported taken Japan. technical information described this material limited showing representative characteristics applied circuit examples products. does constitute warranting industrial property, granting relative rights, granting license. products described this material intended used standard applications general electronic equipment (such office equipment, communications equipment, measuring instruments household appliances). Consult sales staff advance information following applications: Special applications (such airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems safety devices) which exceptional quality reliability required, failure malfunction products directly jeopardize life harm human body. applications other than standard applications intended. products product specifications described this material subject change without notice reasons modification and/or improvement. final stage your design, purchasing, products, therefore, most up-to-date Product Standards advance make sure that latest specifications satisfy your requirements. When designing your equipment, comply with guaranteed values, particular those maximum rating, range operating power supply voltage heat radiation characteristics. Otherwise, will liable defect which arise later your equipment. Even when products used within guaranteed values, redundant design recommended, that such equipment violate relevant laws regulations because function products. When using products which packing required, observe conditions (including shelf life after-unpacking standby time) agreed upon when specification sheets individually exchanged. part this material reprinted reproduced means without written permission from company.
Please read following notes before using datasheets
These materials intended reference assist customers with selection Panasonic semiconductor products best suited their applications. modification other reasons, information contained this material, such available product types, technical data, subject change without notice. Customers advised contact semiconductor sales office obtain latest information before starting precise technical research and/or purchasing activities. Panasonic endeavoring continually improve quality reliability these materials there always possibility that further rectifications will required future. Therefore, Panasonic will assume liability damages arising from errors etc. that appear this material. These materials solely intended customer's individual use. Therefore, without prior written approval Panasonic, other such reproducing, selling, distributing this material third party, Internet other way, prohibited.
2001

AN5452

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