AN5534N PANASONIC | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

Vertical deflection output IC n Overview The AN5534N is a vertical deflection output IC for television and CRT monitor. Incorporating a sawtooth wave generator, this IC enables you to form an AC/DC feedback-loop by itself only. n Features

  • Built-in stable sawtooth wave generator independent of input pulse width variation
  • Built-in 50 Hz/60 Hz changeover circuit
  • Minimum fly-back time of saw-tooth wave signal: 100 ms n Applications
  • Televisions and CRT displays HSIP012-P-0000A Unit: mm n Block Diagram 7.7±0.3 (12.5) 19.1±0.3 21.9±0.3 (1.2) (10.0)(10.0) 29.6±0.3 20.0±0.3 0.6 28.0±0.3 29.75±0.30 f3.6 R1.8 0.6 121 +0.15 –0.05 2.54 0.25 1.45±0.151.80±0.15 1.2±0.1 3.5±0.3 +0.10 –0.05 V CC1 9 V 1 Vert. trig. input2

50 Hz/60 Hz SW 4

Vert. trig. input Ramp generator Vert. drive Vert. out Pump upVert. size control SW

Parameter Symbol Range Unit Supply voltage V CC1 7 to 15 V V CC2 10 to 30 n Recommended Operating Range n Pin Descriptions Pin No. Description

1 Power supply 1

2 Vertical pulse input

3 Vertical amplitude control

5 Saw-tooth wave generation

6 AC/DC feedback input

Pin No. Description

7 Power supply 2

8 Pulse amplification

9 GND

10 Vertical output

11 Power supply for vertical output

12 Prevention from oscillation

Parameter Symbol Rating Unit Supply voltage V CC1 15 V V CC2 30 Pin voltage V 2-9 0 to 2.7 V V 4-9 0 to V1-9 V 5-9 0 to V1-9 V 6-9 0 to V1-9 V 10-9 0 to 61 V 11-9 0 to 61 Supply current I CC1 20 mA Pin current I 3 - 0.2 to 0 mA I10 -2.2 to +2.2 Power dissipation P D 27 W Operating ambient temperature * T opr -20 to +70 °C Storage temperature * Tstg -55 to +150 °C n Absolute Maximum Ratings Note) 1.Do not apply external currents or voltages to any pins not specifically mentioned. 2.For circuit currents, '+' denotes current flowing into the IC, and '-' denotes current flowing out of the IC. 3. * : Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.

n Electrical Characteristics at Ta = 25°C Parameter Symbol Conditions Min Typ Max Unit Load short-circuit R. short V CC2 = 26 V Free from breakdown Deflection current I HP -P V CC2 = 26 V, V5 = 2.2 V[p-p] 1.8 2.0 2.2 A[p-p] Sine wave 1 kHz factor Sine wave 1 kHz Input threshold voltage V 2 Refer to the "• Test method" 0.5 0.7 1.0 V Sawtooth wave generating start V5 Refer to the "• Test method" 3.6 4.5 5.4 V voltage Middle point voltage V MID 11.5 12.8 14.1 V Idling current I 11 21.0 36.0 51.0 mA Output saturation voltage (lower) V11-10 V 7 = GND ¾ 3.0 4.0 V Output saturation voltage (upper) V10-9 V 7 = GND ¾ 1.5 2.5 V Pump up charging saturation V 8-9 V 7 = GND ¾ 0.2 0.5 V voltage Pump up discharging saturation V7-8 V 7 = GND ¾ 3.0 4.0 V voltage

  • Test method 1. Input threshold voltage (V2) H 2 voltage at which a saw-tooth wave shown below is generated at pin 5 when H2 voltage is gradually increased from 0 V 2. Saw-tooth wave generating start voltage (V5) Lower level voltage of a sawtooth wave which generates at pin 5 H 2 Input pulse of pin 2 Sawtooth wave generates at pin 5 0 V H 5
  • Inter-pin short-circuit test result Test conditions: VCC = 30 V, DC power supply (30 V, 5 A) l : IC does not break down even if pins are short-circuited.
  • : IC breaks down if pins are short-circuited. s : IC does not break down even if pins are short-circuited, but it causes over-current flows in the external power supply circuit. Pin No. 23456789 1 0 1 1 1 2 llllllllll lll s s l l s s s s l lll l lll lll s s l s l ll ll l s llllll ll l lllll llll ll l l l l Pin 4 (50 Hz/60 Hz changeover) = VCC1 Pin 4 (50 Hz/60 Hz changeover) = GND n Technical Information 1. PD ¾ Ta curves of HSIP012-P-0000A PD ¾ Ta 20 40 60 80 100 120 140 160 Ambient temperature Ta (°C) Power dissipation PD (W) Infinite heat sink: Rth (j-c) = 3°C/W Without heat sink: R th (j-a) = 48°C/W

n Technical Information (continued) 2. Area of safe operation (ASO) of output transistor forward-biased V CE (V ) (ASO curve of deflection output Tr ) Output transistor emitter current IO (A ) 0.01 0.1 1.0 2.2 10 100 60 10 ms 1.0 s Ta = 25°C Single pulse Note) The maximum value of deflection current for the actual use is suitable within –1.5 A[0-p] (3 A[p-p]). n Application Circuit Example V CC1 9 V Vert. trig. input Vert. height vol.

50 Hz/60 Hz

1.5 V 0 V

60 Hz47 mF

1.5 W (0.5 W) 3.9 kW 0.68 mF 47 kW 100 kW 18 kW 47 mF 100 mF 1 000 mF D.Y . 1 mF Vert. trig. input Ramp generator Vert. drive Vert. out Pump upVert. size control SW