ICs for TV AN5534N Vertical deflection output IC ■ Overview Unit: mm 7.7±0.3 29.6±0.3 (1.27) R1.8 (1.2) ■ Applications 19.1±0.3 21.9±0.3 • Televisions and CRT displays 3.5±0.3 1.45±0.15 0.25 +0.10 –0.05 (12.5) 1.80±0.15 1.2±0.1 1 2.54 0.6 • 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 µs (1.27) ■ Features φ3.6 0.6 +0.15 –0.05 29.75±0.30 28.0±0.3 20.0±0.3 (10.0) (10.0) (1.3) 12 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. HSIP012-P-0000A ■ Block Diagram Ramp generator Vert. drive 12 11 10 9 GND 7 VCC2 26 V 6 5 4 50 Hz/60 Hz SW 3 2 Vert. trig. input 1 VCC1 9 V Vert. out Pump up Vert. size control SW 8 Vert. trig. input 1 AN5534N ICs for TV ■ Pin Descriptions Pin No. Description Pin No. Description 1 Power supply 1 7 Power supply 2 2 Vertical pulse input 8 Pulse amplification 3 Vertical amplitude control 9 GND 4 50 Hz/60 Hz changeover 10 Vertical output 5 Saw-tooth wave generation 11 Power supply for vertical output 6 AC/DC feedback input 12 Prevention from oscillation ■ Absolute Maximum Ratings Parameter Symbol Rating Unit VCC1 15 V VCC2 30 V2−9 0 to 2.7 V4−9 0 to V1−9 V5−9 0 to V1−9 V6−9 0 to V1−9 V10−9 0 to 61 V11−9 0 to 61 ICC1 20 mA I3 − 0.2 to 0 mA I8 −1.8 to +1.8 A[0-p] I10 −2.2 to +2.2 Power dissipation PD 27 W Operating ambient temperature * Topr −20 to +70 °C Storage temperature * Tstg −55 to +150 °C Supply voltage Pin voltage Supply current Pin current V 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. ■ Recommended Operating Range Parameter Supply voltage 2 Symbol Range Unit VCC1 7 to 15 V VCC2 10 to 30 ICs for TV AN5534N ■ Electrical Characteristics at Ta = 25°C Parameter Load short-circuit Deflection current Vertical amplifier distortion factor Symbol Conditions R. short VCC2 = 26 V Min Typ Max Unit Free from breakdown VCC2 = 26 V, V5 = 2.2 V[p-p] Sine wave 1 kHz 1.8 2.0 2.2 A[p-p] T. H. DH VCC2 = 26 V, V5 = 2.2 V[p-p] Sine wave 1 kHz 2.0 5.0 % IHP−P Input threshold voltage V2 Refer to the "• Test method" 0.5 0.7 1.0 V Sawtooth wave generating start voltage V5 Refer to the "• Test method" 3.6 4.5 5.4 V VMID 11.5 12.8 14.1 V I11 21.0 36.0 51.0 mA Middle point voltage Idling current Output saturation voltage (lower) V11−10 V7 = GND 3.0 4.0 V Output saturation voltage (upper) V10−9 V7 = GND 1.5 2.5 V Pump up charging saturation voltage V8−9 V7 = GND 0.2 0.5 V Pump up discharging saturation voltage V7−8 V7 = GND 3.0 4.0 V • Test method 1. Input threshold voltage (V2) H2 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 Input pulse of pin 2 H2 0V Sawtooth wave generates at pin 5 H5 L5 3 AN5534N ICs for TV ■ Usage Notes • Inter-pin short-circuit test result Test conditions: VCC = 30 V, DC power supply (30 V, 5 A) ●: IC does not break down even if pins are short-circuited. × : IC breaks down if pins are short-circuited. ▲: IC does not break down even if pins are short-circuited, but it causes over-current flows in the external power supply circuit. 1 2 ● 3 ● 4 ● ▲ ● ● ● 5 ● ● ● ● 6 ● ● ● ● 7 ▲ ● ● 8 ● ● ● 9 ▲ ● ● 10 ● ● ● ● 11 ● ● ● ▲ 12 ● ● ● Pin No. 1 2 3 ▲ ● × ● ● ● ● ● ● ● ▲ ● × ● ● ● ● × ▲ × ● ● ● ▲ ● ● ● ● ● ● ● ● ● 4 5 6 7 8 9 10 11 ▲ ● ▲ Pin 4 (50 Hz/60 Hz changeover) = VCC1 Pin 4 (50 Hz/60 Hz changeover) = GND ■ Technical Information 1. PD Ta curves of HSIP012-P-0000A PD T a 50 45 40 Power dissipation PD (W) 35 30 Infinite heat sink: Rth (j−c) = 3°C/W 25 20 15 10 Without heat sink: 5 Rth (j−a) = 48°C/W 0 20 40 60 80 100 120 Ambient temperature Ta (°C) 4 140 160 12 ICs for TV AN5534N ■ Technical Information (continued) 2. Area of safe operation (ASO) of output transistor forward-biased Ta = 25°C Single pulse 2.2 Output transistor emitter current IO (A) 1 10 ms 1.0 s 1.0 0.1 0.01 10 60 100 VCE (V) (ASO curve of deflection output Tr ) Note) The maximum value of deflection current for the actual use is suitable within ±1.5 A[0-p] (3 A[p-p]). ■ Application Circuit Example Ramp generator Vert. drive 12 11 8 7 6 5 4 3 2 10 Pump up Vert. size control SW 1 Vert. out 9 Vert. trig. input 100 µF VCC1 9V 50 Hz/60 Hz SW 50 Hz 47 µF 60 Hz 0.68 µF 27 kΩ Vert. trig. input 1.5 V 0V 100 kΩ 33 kΩ Vert. height vol. VCC2 26 V 47 µF D.Y. 47 kΩ 18 kΩ 3.9 kΩ 1 µF 1 000 µF 1.5 Ω (0.5 W) 5