AN5757S SDB00023BEB V14-7H V14-7L V1-16H1 V1-16L1 V1-16H2 V1-16L2 V10-7N V10-7F

AN5757S CRT horizontal deflection voltage control IC I Overview Unit: mm The AN5757S is an IC for PWM-system CRT horizontal

ICs for TV AN5757S AN5757S CRT horizontal deflection voltage control IC I Overview Unit: mm The AN5757S AN5757S is an IC for PWM-system CRT horizontal deflection voltage control. It can be used for horizontal frequency from 20 kHz to 140 kHz and applicable from a popular type monitor to high precision monitor. Its SO-16-pin package enables the users to desigh the sets simple and efficient. 10.1±0.3 (0.15) 9 4.2±0.3 6.5±0.3 16 0.3 8 1.27 0.4 1.5±0.2 1 · PWM output · Built-in thermal protection circuit (cut off both upper and lower push-pull output transistor) · Soft start function · Built-in error amp. 0.40±0.25 Seating plane 0.1±0.1 I Features Seating plane I Applications SOP016-P-0225A · CRT monitors Note) The package of this product will be changed to lead-free type (SOP016-P-0225E). See the new package dimensions section later of this datasheet. 10 V CC1 9 SW2 GND1 7 N.C. 8 11 Control 12 13 14 V CC1 SW1 15 16 GND2 I Block Diagram DTC VCC2 Publication date: December 2001 SDB00023BEB SDB00023BEB Ramp generator N.C. 6 4 3 HD in 5 Duty adjustment Sync. in VCC2 2 1 GND2 1 AN5757S AN5757S I Pin Descriptions Pin No. Description Pin No. Description 1 PWM output 9 On/off SW input2 (SW2) 2 Power supply for output (VCC2) 10 Power supply (VCC1) 3 Horizontal synchronous input (HD in) 11 IN+ 4 Duty adjustment (capacitor) 12 IN- 5 Duty adjustment (resistor) 13 NF 6 N.C. 14 Capacitor for DTC 7 GND1 15 On/off SW input1 (SW1) 8 N.C. 16 GND2 I Absolute Maximum Ratings Parameter Symbol 13.2 V VCC2 13.2 ICC1 6.3 ICC2 15.0 I1 ±150 mA PD 198 mW Topr -20 to +70 °C Tstg Supply current Unit VCC1 Supply voltage Rating -55 to +125 °C Output current Power dissipation *2 Operating ambient temperature Storage temperature *1 *1 mA Note) *1: Except for the power dissipation, operating ambient temperature, and storage temperature, all ratings are for Ta = 25°C. *2: The power dissipation shown is for the IC package in free air at Ta = 70°C. I Recommended Operating Range Parameter Symbol Range Unit VCC1 , VCC2 11.0 to 13.0 V HD input V3 0 to V10 V SW1 input VI15 0 to V10 V SW2 input VI9 0 to V10 V Max. duty adjustment voltage V5 0 to 6 V Error amp. positive input V11 0 to 6 V Error amp. negative input V12 0 to 6 V I1(max) -150 to +150 mA Supply voltage Max. output current of PWM output Note) '+' denotes current flowing into the IC, and '-' denotes current flowing out of the IC. 5V tIN HD input Minimum width (tOUT min) of the tOUT can be adjusted at pin 5. Use it to get tOUT min < tIN Output stops at tOUT min tIN 0V PWM output 11.6 V tOUT 0.2 V 2 SDB00023BEB SDB00023BEB AN5757S AN5757S I Electrical Characteristics at Ta = 25°C Parameter Symbol Conditions Min Typ Max Unit Power supply current ICC1 VCC = 12 V, V9, 15 = 5 V, V3 = 5 V, V11 = 0 V 2.0 4.0 6.0 mA Power supply current for output ICC2 VCC = 12 V, V9, 15 = 5 V, V3 = 5 V, V11 = 0 V 6.0 10.0 14.0 mA Pin voltage of duty adjustment resistor pin V5-7 VCC = 12 V, V3 = 0 V 2.0 3.0 4.0 V Pin current (for discharge) of duty adjustment capacitor pin 14D VCC = 12 V, V3 = 0 V, V4 = 1 V 3.0 mA Pin current (for charge) of duty adjustment capacitor pin 14C VCC = 12 V, V3 = 5 V, V4 = 1 V -60 -45 -30 µA High-level of duty adjustment capacitor pin V4-7H VCC = 12 V, V3 = 5 V 3.2 3.7 4.2 V Low-level of duty adjustment capacitor pin V4-7L VCC = 12 V, V3 = 0 V 0 0.15 V Duty DTC SW2 pin current H I9H VCC = 12 V, V3 = 5 V, V9 = 12 V 200 300 400 µA SW2 pin current M I9M VCC = 12 V, V3 = 5 V, V9 = 5 V 45 70 95 µA SW2 pin current L I9L VCC = 12 V, V3 = 5 V, V9 = 0 V -5 0 µA SW1 pin current H I15H VCC = 12 V, V3 = 5 V, V15 = 12 V 200 300 400 µA SW1 pin current M I15M VCC = 12 V, V3 = 5 V, V15 = 5 V 45 70 95 µA SW1 pin current L I15L VCC = 12 V, V3 = 5 V, V15 = 0 V -5 0 µA Pin current (discharge) of DTC capacitor pin I14D VCC = 12 V, V14 = 5 V, V9, 15 = 12 V 60 90 120 µA Pin current (charge) of DTC capacitor pin I14C VCC = 12 V, V14 = 10 V, V9, 15 = 0 V -15 -8 -1 mA High-level of DTC capacitor pin V14-7H V14-7H VCC = 12 V, V9, 15 = 0 V 11.5 V Low-level of DTC capacitor pin V14-7L V14-7L VCC = 12 V, V9, 15 = 12 V 0 0.15 V SDB00023BEB SDB00023BEB 3 AN5757S AN5757S I Electrical Characteristics at Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit PWM output High-level of PWM output pin (no load) V1-16H1 V1-16H1 VCC = 12 V, V3 = 0 V, pin 1: Open 11.0 V Low-level of PWM output pin (no load) V1-16L1 V1-16L1 VCC = 12 V, V3 = 5 V, pin 1: Open 0 1.0 V High-level of PWM output pin (with load) V1-16H2 V1-16H2 VCC = 12 V, V3 = 0 V, I1 = -150 mA 8.0 10.0 11.5 V Low-level of PWM output pin (with load) V1-16L2 V1-16L2 VCC = 12 V, V3 = 5 V, I1 = +150 mA 0.5 1.5 2.5 V · Design reference data Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. Parameter Symbol Conditions Min Typ Max Unit f3 VCC = 12 V, V9, 15 = 12 V, V11 = 0 V 20 140 kHz HD input threshold value V3TH VCC = 12 V, V9, 15 = 12 V, V11 = 0 V 0.6 1 1.4 V Open gain of error amp. A VCC = 12 V 80 dB Current capability of PWM output pin I1 VCC = 12 V -150 +150 mA HD input frequency Operation start voltage V10-7N V10-7N V11 = 0 V, V3 = 5 V 8.1 8.5 8.9 V Operation stop voltage V10-7F V10-7F V11 = 0 V, V3 = 5 V 6.1 6.5 6.9 V SW1 threshold value VS15 VCC = 12 V, V11 = 0 V, V3 = 5 V 1.1 1.5 1.9 V SW2 threshold value VS9 VCC = 12 V, V11 = 0 V, V3 = 5 V 1.1 1.5 1.9 V I Terminal Equivalent Circuits Pin No. Equivalent circuit 1 VCC1 VCC2 Description Waveform PWM output: Pin for output 11 V 1 1V 2 2 4 VCC2 Power supply for output: Power supply for PWM output Apply DC 12 V. SDB00023BEB SDB00023BEB DC 12 V AN5757S AN5757S I Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description 3 VCC1 VCC1 100 µ 3 20 k Waveform Horizontal synchronizing signal input: Input pin of horizontal synchronizing signal Detection level is 1 V. 5V 1V 0V 1V 4 VCC1 For duty adjustment (capacitor): Duty can be adjusted by attaching a capacitor between the pin and GND. If capacitance is raised, duty becomes small. VCC1 50 µ 4 20 pF 5 VCC1 Duty adjustment (resistor): Duty can be adjusted by attaching a resistor between the pin and GND. If resistance is lowered, duty becomes large. VCC1 45 k 5 15 k DC 0.5 V to 5.0 V variable Vth N.C.: Pin for N.C. 8 9 VCC1 VCC1 50 µ 30 k 1.5 V 0V N.C.: Pin for N.C. 7 9 Pin 4 GND1: Pin for GND 6 7 HD Switch input2 for on/off: On/off switch pin for PWM output On at 2 V or more and off at 0 V. (Threshold level: 1.5 V) Pin 9 Pin 1 0V High (11 V) 2 V or more Low (1 V) 2.2 V 10 10 VCC1 Power supply: Power supply pin Apply DC 12 V. SDB00023BEB SDB00023BEB DC 12 V 5 AN5757S AN5757S I Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit 11 VCC1 Description VCC1 50 µ 12 Pin 11, 12 IN+: Input pin for + side input pin for error amp. Waveform IN-: Input pin for - side input pin for error amp. 13 VCC1 VCC2 NF: Output pin for error amp. Capacitor for DTC: Capacitor pin to determine a soft start time If capacitance is raised, time becomes long. 13 14 VCC1 VCC1 VCC1 10 k 60 k 14 100 µ 15 VCC1 VCC1 50 µ 15 30 k 1.5 V Switch input1 for on/off: On/off switch pin for PWM output. On at 2 V or more and off at 0 V. (Threshold level: 1.5 V) Pin 15 Pin 1 0V High (11 V) 2 V or more Low (1 V) 2.2 V 16 6 16 GND2 Pin for GND. SDB00023BEB SDB00023BEB 0V AN5757S AN5757S I Usage Notes · Allowable mode of short-circuit between pins Short circuit allowable pins are marked with G symbol. It has been confirmed that a typical IC sample does not break down even if pins are short-circuitted for one second. It has been confirmed that a typical IC sample does not emitting smoke and fire even if pins are short-circuitted for ten seconds. This is not inspected for all ICs. The mark × shows that a breakdown may be caused if the pins are short-circuitted. Full care must be taken on using the IC. 1 2 G 3 G G 4 G G G 5 G G G G 6 G G G G G 7 G × G G G G 8 G G G G G G G 9 G G G G G G G G 10 G G G G G G × G G 11 G G G G G G G G G G 12 G G G G G G G G G G G 13 G G G G G G G G G G G G 14 G G G G G G G G G G G G G 15 G G G G G G G G G G G G G G 16 G × G G G G G G G × G G G G G Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SDB00023BEB SDB00023BEB 16 7 AN5757S AN5757S I Application Circuit Example 10 9 7 8 11 12 13 14 15 16 75 k DTC VCC2 P-ch. 33 nF 6 4 5V 0V 5 k 10 k 33 50 pF 3 2 1 190 V Ramp generator Duty adjustment Sync. in 5 GND2 HD input PWM output To +B Note) When both of the pin 4 and the pin 5 are open, minimum pulse width of PWM output is 2.0 µs. I New Package Dimensions (Unit: mm) · SOP016-P-0225E (Lead-free package) 10.09±0.20 9 +0.10 0.15-0.05 6.40±0.30 (1.05) 4.30±0.20 16 0° to 10° 0.50±0.10 Seating plane 8 0.40+0.10 -0.05 0.10±0.10 1.27 1.50±0.20 8 1 (0.60) SDB00023BEB SDB00023BEB Seating plane 47 µF 0.1 µF 2.7 k 10 k B 0.047 µF 1.82 k 68 k 12 V +B Request for your special attention and precautions in using the technical information and semiconductors described in this material (1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuit examples of the products. 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(7) No part of this material may be reprinted or reproduced by any means without written permission from our company. Please read the following notes before using the datasheets A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconductor products best suited to their applications. Due to modification or other reasons, any information contained in this material, such as available product types, technical data, and so on, is subject to change without notice. Customers are advised to contact our semiconductor sales office and obtain the latest information before starting precise technical research and/or purchasing activities. B. Panasonic is endeavoring to continually improve the quality and reliability of these materials but there is always the possibility that further rectifications will be required in the future. Therefore, Panasonic will not assume any liability for any damages arising from any errors etc. that may appear in this material. C. These materials are solely intended for a customer's individual use. Therefore, without the prior written approval of Panasonic, any other use such as reproducing, selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited. 2001 MAR