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: | 34 V | Output Block Supply Voltage: | 70 V |
---|---|---|---|
Allowable Power Dissipation: | 9 W | Thermal Resistance: | 3 °C/W |
Operating Temperature: | -20 To +85 °C | Storage Temperature: | -40 To +150 °C |
High Light: | power mosfet ic,silicon power transistors |
Monolithic Linear IC
LA78040N
TV and CRT Display Vertical Output IC with Bus Control Support
Overview
The LA78040N is a vertical deflection output IC for high image quality TV and CRT displays that supports the use of a bus control system signal-processing IC. The sawtooth waveform from the bus control system signal-processing IC can directly drive the deflection yoke (including the DC component). Color TV vertical deflection system adjustment functions can be controlled over a bus system by connecting the LA78040N to a Sanyo LA768X series or LA769XX series bus control system signal-processing IC.
Since the LA78040N provides a maximum deflection current of 1.7Ap-p, it is optimal for small and medium size CRTs.
Functions
• Built-in pump-up circuit for low power dissipation.
• Vertical output circuit.
• Thermal protection circuit
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 |
Package Dimensions
Block Diagram
Application Circuit Example 1 (Single power supply)
Application Circuit Example 2 (Dual power supply)
Stock Offer (Hot Sell)
Part NO. | Q'ty | MFG | D/C | Package |
MPQ2222A | 5931 | MOTOROLA | 16+ | DIP |
N270 SLB73 | 440 | INTEL | 13+ | BGA |
MSP430F149IPMR | 6673 | TI | 14+ | QFP |
BQ34Z100PWR | 1310 | TI | 12+ | QFN |
LM3875TF | 1789 | NSC | 15+ | ZIP-11 |
LM2678SD-3.3 | 2000 | NSC | 13+ | LLP-14 |
MPU-6050 | 6036 | INVENSEN | 15+ | QFN |
MMA8451QR1 | 4398 | FREESCALE | 16+ | QFN |
MJD340T4 | 10000 | ON | 16+ | TO-252 |
MP1471AGJ-Z | 10000 | MPS | 16+ | SOT |
P5803NAG | 30000 | NIKO | 16+ | SOT23-6 |
PCA9548ARGER | 12360 | TI | 16+ | QFN |
MP1482DS-LF-Z | 10000 | MPS | 16+ | SOP |
CG3211QIR-00 | 1849 | COPPERG | 13+ | QFP |
OPA657N/250 | 8080 | TI | 16+ | SOT23-5 |
NTC011-AA1J-A350T | 4400 | TMEC | 16+ | SMD |
NE555PWR | 30000 | TI | 16+ | TSSOP |
CG3213QIR-00 | 2333 | COPPERG | 10+ | QFN |
MX25L6406EM2I-12G | 7500 | MXIC | 15+ | SOP |
M24C08-WDW6TP | 38000 | ST | 16+ | TSSOP |
CY3217 | 318 | CYPRESS | 15+ | SSOP |
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