Monolithic Linear LA7846N Vertical Output LA7846N verti

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Monolithic Linear LA7846N Vertical Output LA7846N verti

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Ordering number EN5149D
Monolithic Linear
LA7846N
Vertical Output
LA7846N vertical deflection output high-definition displays systems that control system signal-processing This directly drive (including component) deflection yoke from sawtooth wave output from control system signal-processing color vertical deflection system adjustment function controlled from system when this used conjunction with SANYO LA768X LA769XX series control system signal-processing LA7846N provides maximum deflection current 3.0Ap-p, thus optimal large diameter CRTs, drive CRTs used sets inch range.
Functions
power operation achieved using integrated charge pump circuit Vertical output circuit Thermal protection circuit Excellent crossover characteristics Supports coupling
Specifications
Absolute Maximum Ratings 25°C
Parameter Pump-up block supply voltage Output block supply voltage Deflection output current Thermal resistance Allowable power dissipation Operating Temperature Storage temperature Symbol Topr Tstg With infinite heat sink. Conditions Ratings -1.9 +1.9 20.0 +150 Unit Ap-o °C/W
SANYO Semiconductor Co.,Ltd. products described contained herein are, with regard "standard application", intended general electronics equipment (home appliances, equipment, communication device, office equipment, industrial equipment etc.). products mentioned herein shall intended "special application" (medical equipment whose purpose sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level reliability directly threaten human lives case failure malfunction product cause harm human bodies, shall they grant guarantee thereof. should intend products applications outside standard applications customer considering such and/or outside scope intended standard applications, please consult with prior intended use. there consultation inquiry before intended use, customer shall solely responsible use. Specifications SANYO Semiconductor Co.,Ltd. products described contained herein stipulate performance, characteristics, functions described products independent state, guarantees performance, characteristics, functions described products mounted customer' products equipment. verify symptoms states that cannot evaluated independent device, customer should always evaluate test devices mounted customer' products equipment.
N0707 B8-7434,B8-2414 N2206 82504 No.5149-1/5
LA7846N
Recommended Operating Conditions 25°C
Parameter Recommended operating voltage Operating voltage range Deflection output current Symbol Conditions Ratings Unit Ap-p
Electrical Characteristics 25°C,
Parameter Deflection output saturation Voltage (lower) Deflection output saturation Voltage (upper) Pump-up charge saturation voltage Pump-up discharge saturation voltage Idling current Midpoint voltage VMID 11.0 12.0 13.0 Vsat -1.5A Vsat 20mA Vsat -1.5A Symbol Vsat 1.5A Conditions Test circuit Ratings Unit
Package Dimensions
unit (typ) 3024B
26.8 20.0
2.54
(1.97)
SANYO SIP10H
R1.7 (11.8) 13.2max
(8.4)
No.5149-2/5
LA7846N
Block Diagram
Thermal Protection
Pump
Ver.OUTPUT
OUTPUT STAGE
INV.INPUT
INVERTING INPUT
PUMP
Test Curcuit
Output saturation voltage (lower) Vsat Fig.1
0.033F
200k
Read reading voltmeter when ammeter reads 1.5A Fig.1. Output saturation voltage (upper) Vsat Fig.2
200k
0.033F
Absorb current from into electronics load read reading voltmeter when ammeter reads 1.5A Fig.2.
No.5149-3/5
LA7846N
Pump-up charge saturation voltage Vsat Fig.3
200k
0.033F
Read reading voltmeter when ammeter reads 20mA Fig.3 Pump-up discharge saturation voltage Vsat Fig.4
200k
0.033F
Absorb current from into electronics load read reading voltmeter when ammeter reads 1.5A Fig.4. Idling current Fig.5
0.47F
0.033F
100pF
2.5V
Read reading ammeter Fig.5 Midpoint voltage VMID Read reading voltmeter Fig.5
No.5149-4/5
LA7846N
SANYO Semiconductor Co.,Ltd. assumes responsibility equipment failures that result from using products values that exceed, even momentarily, rated values (such maximum ratings, operating condition ranges, other parameters) listed products specifications SANYO Semiconductor Co.,Ltd. products described contained herein. SANYO Semiconductor Co.,Ltd. strives supply high-quality high-reliability products, however, semiconductor products fail malfunction with some probability. possible that these probabilistic failures malfunction could give rise accidents events that could endanger human lives, trouble that could give rise smoke fire, accidents that could cause damage other property. When designing equipment, adopt safety measures that these kinds accidents events cannot occur. Such measures include limited protective circuits error prevention circuits safe design, redundant design, structural design. event that SANYO Semiconductor Co.,Ltd. products described contained herein controlled under applicable local export control laws regulations, such products require export license from authorities concerned accordance with above law. part this publication reproduced transmitted form means, electronic mechanical, including photocopying recording, information storage retrieval system, otherwise, without prior written consent SANYO Semiconductor Co.,Ltd. information described contained herein subject change without notice product/technology improvement, etc. When designing equipment, refer "Delivery Specification" SANYO Semiconductor Co.,Ltd. product that intend use. Information (including circuit diagrams circuit parameters) herein example only; guaranteed volume production. Upon using technical information products described herein, neither warranty license shall granted with regard intellectual property rights other rights SANYO Semiconductor Co.,Ltd. third party. SANYO Semiconductor Co.,Ltd. shall liable claim suits with regard third party's intellctual property rights which resulted from technical information products mentioned above.
This catalog provides information November, 2007. Specifications information herein subject change without notice. No.5149-5/5

Monolithic Linear LA7846N Vertical Output LA7846N verti

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