Anterwell Technology Ltd.
Anterwell Technology Ltd.
Large Original stock of IC Electronics Components, Transistors, Diodes etc.
High Quality, Reasonable Price, Fast Delivery.
Anterwell Technology Ltd.
Large Original stock of IC Electronics Components, Transistors, Diodes etc.
High Quality, Reasonable Price, Fast Delivery.
Product Details:
Payment & Shipping Terms:
|
| Pump-up Block Supply Voltage: | 34V | Output Block Supply Voltage: | 70V |
|---|---|---|---|
| Allowable Power Dissipation: | 9W | Operating Temperature: | -20°C To +85°C |
| Storage Temperature: | -40°C To +150°C | Data Sheet: | Pls Contct Me |
| High Light: | electronics ic chip,integrated circuit ic |
||
LA78040B The Vertical Deflection Output IC With Bus Control Support for TVs and CRT Display
Overview
The LA78040B is a vertical deflection output IC for TVs and CRT displays with excellent image quality that use a BUS control system signal processing IC. This IC can drive the direct (even including a DC component) deflection yoke with the saw tooth wave output from the BUS control system signal processing IC.
Functions
Low power dissipation due to built-in pump-up circuit
Vertical output circuit
Thermal protection circuit built in
Excellent crossover characteristics
DC coupling possible
Specifications Maximum
Ratings at Ta = 25°C
| Parameter | Symbol | Conditions | Ratings | Unit |
|---|---|---|---|---|
| Pump-up block supply voltage | +B2 max | 34 | V | |
| Output block supply voltage | +B6 max | 70 | V | |
| Allowable power dissipation | Pd max | Mounted on an arbitrarily large heat sink. | 9 | W |
| Deflection output current | I5 max | -1.4 to +1.4 | Ap-o | |
| Thermal resistance | θj-c | 3 | °C/W | |
| Operating temperature | Topr | -20 to +85 | °C | |
| Storage temperature | Tstg | -40 to +150 ° | °C |
Operating Condtions at Ta = 25°C
| Parameter | Symbol | Conditions | Ratings | Unit |
|---|---|---|---|---|
| Recommended supply voltage | +B2 | 24 | V | |
| Operating supply voltage range | +B2 op | 16 to 33 | V | |
| Deflection output current | I5p-p | to 1.8 | Ap-p |
Operating Characteristics at Ta = 25°C, +B2 = 24V
| Parameter | Symbol | Conditions | Ratings | Unit | ||
| min | typ | max | ||||
| Deflection output saturation voltage (lower) | Vsat5-4 | I5 = 0.9A | 1.3 | V | ||
| Deflection output saturation voltage (upper) | Vsat6-5 | I5 = -0.9A | 3.2 | V | ||
| Pump-up charge saturation voltage | I3 = 20mA | 1.8 | V | |||
| Pump-up discharge saturation voltage | I3 = -0.9A | 3.0 | V | |||
| Idling current | Idl | 20 | 50 | mA | ||
| Midpoint voltage | Vmid | 11.0 | 12.0 | 13.0 | V | |
Package Dimensions
unit : mm (typ) 3286
Pin Connections and Functional Block Diagram
Hot offering!!!
| Part Number | Qty | Mfg | D/C | Package |
| ULN2003D1013TR | 30000 | ST | NEW | SOP16 |
| ULN2804A | 10000 | STM | NEW | DIP18 |
| TDA2003L | 50000 | UTC | NEW | TO220B |
| SN74LVC1G123DCTR | 50000 | TI | NEW | SSOP-8 |
| TLC2543CN | 5000 | TI | NEW | DIP |
| LMZ22005TZ | 5000 | TI | NEW | TO-PMOD-7 |
| S25FL128AGMFI001 | 1000 | MITSUBISH | NEW | MODULE |
| SN74LV4053ADR | 10000 | TI | NEW | SOIC16 |
| IR3447MTRPBF | 4000 | IR | NEW | QFN |
| TSUMV59XU-Z1 | 5000 | MSTAR | NEW | QFP100 |
| 2SK852-T1 | 10000 | NEC | NEW | SOT323 |
| PBSS5320T | 50000 | NXP | NEW | SOT-23 |
| PIC18F46K22-I/PT | 10000 | MICROCHIP | NEW | QFP44 |
| VSLB3940 | 20000 | VISHAY | NEW | DIP |
| TPS5432DDAR | 5000 | TI | NEW | SOP-8 |
| TPS5430QDDARQ1 | 10000 | TI | NEW | SOP-8 |
| TPS51216RUKR | 10000 | TI | NEW | QFN20 |
| TMS37145TEAIE | 10000 | TI | NEW | RFID |
| MAX9636AXT+T | 5000 | MAXIM | NEW | SC70-6 |
| LD2981CU50TR | 50000 | ST | NEW | SOT89 |
| SMA6J33CA-TR | 50000 | ST | NEW | DO-214AC |
| BYV96E | 30000 | PHI | NEW | SOD-57 |
| LP2951-33DR | 5000 | TI | NEW | SOP8 |
| LP2951-50DR | 10000 | TI | NEW | SOP8 |
| TLV2472CDR | 10000 | TI | NEW | SOP8 |
| MCIMX6Q5EYM10AD | 5000 | FREESCALE | NEW | BGA |
| ATMEGA2560-16AU | 50000 | ATMEL | NEW | QFP100 |
| CYP15G0101DXB-BBC | 5000 | CYPRESS | NEW | BGA |
| TSUMV59XUS-Z1 | 5000 | MSTAR | NEW | LQFP128 |
| PT6382-LQ | 500 | PTC | NEW | QFP44 |
| MM1Z3V9 | 50000 | ST | NEW | SOD-123 |
| VND600SP | 2000 | ST | NEW | SOP10 |
| Q24FA20H0027214 | 3000 | EPCOS | NEW | NA |
| W25Q32FVSSIG | 10000 | WINBOND | NEW | SOP8 |
| W9751G6KB-25 | 10000 | WINBOND | NEW | FBGA84 |
| HEF4049BT | 5000 | NXP | NEW | SOP-16 |
| MMBTH10LT1G | 10000 | ON | NEW | SOT-23 |
| 74HCT245D | 2000 | NXP | NEW | SOP20 |
| IRL540NPBF | 10000 | IR | NEW | TO-220 |
| NJM13700D | 50000 | JRC | NEW | DIP16 |
| HEF4013BT | 10000 | NXP | NEW | SOP14 |
| AT45DB641E-SHN-T | 10000 | ATMEL | NEW | SOP8 |
| MC7815CTG | 10000 | ON | NEW | TO-220 |
| MC1496DR2G | 10000 | ON | NEW | SOP-14 |
| TDA6011A4PWPR | 100 | TI | NEW | TSSOP |
| LM4040AIM3X-2.50 | 50000 | NSC | NEW | SOT23-3 |
| MAX6006AEUR+T | 10000 | MAXIM | NEW | SOT-23 |
| BAV101-GS08 | 50000 | VISHAY | NEW | LL34 |
| LL5818 | 50000 | TSC | NEW | LL-34 |
| MAX312FESE | 4000 | MAXIM | NEW | SOP-16 |
| TXD2SA-12V-Z | 500 | PANASONIC | NEW | SMD8 |
High Power Rectifier Diode 1N4756A , Silicon Planar Zener Diodes
Bridge Type Rectifier Diode 1N4007 50 to 1000 Volts 1.0 Ampere
1N4742A Silicon Planar Zener Diodes for Stabilized Power Supply
Power Programmable IC Chips XC6SLX100-3FGG484C Spartan-6 Family Overview
128K Bytes Sound IC Chip Programming ATMEGA128-16AU 8 Bit Microcontroller
EMC Programmable IC Chips Compliant Slew Rate Limited EI , Timer IC Chip
SMD Power Mosfet Module L7812CV TO-220 Power Trans Electronic Compoents
2SD1594 3 Pin Transistor NEC NPN Power Transistor Switching High Speed
2N5459 Power Mosfet Transistor N-Channel To-92 Original Stock FSC
