MFG:FAIRCHIL Package Cooled:DIP
MFG: FAIRCHIL
Package Cooled: DIP
Description: The KA7541 provides simple and high performance electronic ballast control functions. KA7541 is optimi...
The KA7541 provides simple and high performance electronic ballast control functions. KA7541 is optimized for electronic ballast requiring a minimum board area, reduced component count and low power dissipation. Internal soft start circuitry eliminates the need for an external soft start PTC resistor. The initial soft start switching frequency and soft start time can be adjusted depending on the types of lamps. Protection circuitry has also been added to prevent burning out of switches in no lamp condition. output gate drive circuit clamps power MOSFET gate voltage irrespective of supply voltage
|
Parameter |
Symbol |
Value |
Unit | |
| Supply Voltage |
Vcc |
320 |
V | |
| Peak Driver Output Current |
Ioh, IoI |
±300 |
mA | |
| Driver Output Clamping Diodes VO > VCC or VO < -0.3V |
Iclamp |
±10 |
mA | |
| Error Amp, Multiplier and Comparator Input Voltage |
Vin |
-0.3 to 6 |
V | |
| Operating Temperature Range |
TOPR |
-25 to 125 |
°C | |
| Storage Temperature Range |
TSTG |
-65 to 150 |
°C | |
| Power Dissipation |
8-DIP |
Pd |
0.8 |
W |
|
8-SOP |
0.5 | |||
| Thermal Resistance (Junction-to-Air) |
8-DIP |
Rja |
100 |
°C/W |
|
8-SOP |
165 | |||
KA7541
PDF/DataSheet Download
The KA7540 provides simple and high performance electronic ballast control functions. KA7540 is optimized for electronic ballast requiring a minimum board area, reduced component count and low power dissipation. Internal soft start circuitry eliminates the n...
IC VOLTAGE DETECTOR 3.9V TO-92
IC VOLTAGE DETECTOR 3.6V TO-92
IC VOLTAGE DETECTOR 3.3V TO-92
IC VOLTAGE DETECTOR 3.3V TO-92
The KA75250/KA75270/KA75290/KA75310/KA75330/KA75360/KA75390/KA75420/KA75450 prevents error of system from supply voltage below normal voltage level at the time the poweron and instantaneous power off in systems.
Price: 14-17 USD
camera device, BGA, 1.8V
Price: 3.1-3.15 USD
microcontroller, QFP-100, -0.3 to 0.8 V, 80 mA, General-register architecture, Register indirect
Price: 3.05-4.06 USD
Flash Microcontroller, TQFP, -0.3V to (VDD + 0.3V)
Price: 1.6-1.75 USD
sixfold low-side power switch, INFINEON, SOP24, P-DSO-24-3 (SMD), 0.5A outputs
Price: 120-160 USD
MMIC amplifier, +12 V, 41.0dBm, Hermetically Sealed Package, high-gain
Price: 1-50 USD
DM102A-4G1, SANYO LCD DIDSPLAY, Optoelectronics
Price: 0.12-0.16 USD
anti-broken tone, low-EMI, filter 3 W Mono Class-D audio power amplifier, DFN2, NS4145, NSIWAY
Price: 1-10 USD
general purpose, programmable I/O device, DIP, -0.5 to 7V, 1Watt, MCS-85 compatible, 40 pin
Price: 0.1-100 USD
32-bit, bus target interface, QFP, -0.3V to 7.0V, S5920Q, Applied Micro
Price: 0.057-0.08 USD
1.24V, TO-92-3, Micropower Voltage Reference Diode, 0.6Ω, 10μA to 20 mA
Price: 0.2-1 USD
IC GATE AND TRIPLE CMOS 14DIP - MC14073BCP
Price: 0.8-2.5 USD
16-TSSOP, 15KV, 3 to 5.5V, ±15KV, communication interface, 3V, low power requirements
