MC33368DR2G Circuit Board Chip Electronic Ic Chip Color TV Ic Memory Flash Chip
circuit board ic
,electronic components ic
MC33368DR2G Circuit Board Chip Electronic Ic Chip Color TV Ic Memory Flash Chip
Hex Schmitt Trigger
The MC14584B Hex Schmitt Trigger is constructed with MOS P−channel and N−channel enhancement mode devices in a single monolithic structure.
These devices find primary use where low power dissipation and/or high noise immunity is desired. The MC14584B may be used in place of the MC14069UB hex inverter for enhanced noise immunity to “square up” slowly changing waveforms.
FEATURES:
• Lossless Off−Line Startup
• Output Overvoltage Comparator
• Leading Edge Blanking (LEB) for Noise Immunity
• Watchdog Timer to Initiate Switching
• Restart Delay Timer
• Pb−Free Packages are Available*
General Description
The MC33368 is an active power factor controller that functions as a boost preconverter in off−line power supply applications. MC33368 is optimized for low power, high density power supplies requiring a minimum board area, reduced component count and low power dissipation.
The narrow body SOIC package provides a small footprint. Integration of the high voltage startup saves approximately 0.7 W of power compared to resistor bootstrapped circuits.
The MC33368 features a watchdog timer to initiate output switching, a one quadrant multiplier to force the line current to follow the instantaneous line voltage a zero current detector to ensure critical conduction operation, a transconductance error amplifier, a current sensing comparator, a 5.0 V reference, an undervoltage lockout (UVLO) circuit which monitors the VCC supply voltage and a CMOS driver for driving MOSFETs.
The MC33368 also includes a programmable output switching frequency clamp. Protection features include an output overvoltage comparator to minimize overshoot, a restart delay timer and cycle−by−cycle current limiting.
| ABSOLUTE MAXIMUM RATINGS(1) |
Power Supply Voltage (Transient) VCC 20 |
| TRANS BC847BLT1 | 18000 | ON | CHINA |
| RC0805JR-0710KL | 35000 | YAGEO | CHINA |
| RC0805JR-071KL | 20000 | YAGEO | CHINA |
| DIODO DF06S | 3000 | SEP | CHINA |
| CAP 0805 330NF 100V C2012X7S2A334K125AB | 20000 | TDK | JAPAN |
| DIODO US1A-13-F | 50000 | DIODES | MALAYSIA |
| INDUTOR. 100UH SLF7045T-101MR50-PF | 10000 | TDK | JAPAN |
| RES 470R 5% RC0805JR-07470RL | 500000 | YAGEO | CHINA |
| RES 1206 2M 1% RC1206FR-072ML | 500000 | YAGEO | CHINA |
| DIODO P6KE180A | 10000 | VISHAY | MALAYSIA |
| RES 1206 470R 5% RC1206JR-07470RL | 500000 | YAGEO | CHINA |
| DIODO UF4007 AMMO | 500000 | MIC | CHINA |
| TRANS. ZXMN10A09KTC | 20000 | ZETEX | TAIWAN |
| RES 0805 4K7 5% RC0805JR-074K7L | 500000 | YAGEO | CHINA |
| ACOPLADOR OTICO. MOC3021S-TA1 | 10000 | LITE-ON | TAIWAN |
| TRANS MMBT2907A-7-F | 30000 | DIODES | MALAYSIA |
| TRANS STGW20NC60VD | 1000 | ST | MALAYSIA |
| C.I LM2576HVT-ADJ/NOPB | 500 | TI | THAILAND |
| C.I MC33298DW | 1000 | MOT | MALAYSIA |
| C.I MC908MR16CFUE | 840 | FREESCAL | MALAYSIA |
| C.I P8255A5 | 4500 | INTEL | JAPAN |
| C.I HM6116P-2 | 5000 | HITACHI | JAPAN |
| C.I DS1230Y- 150 | 2400 | DALLAS | PHILIPPINES |
| TRANS. ZXMN10A09KTC | 18000 | ZETEX | TAIWAN |
| TRIAC BT151-500R | 500000 | MOROCCO | |
| C.I HCNR200-000E | 1000 | AVAGO | TAIWAN |
| TRIAC TIC116M | 10000 | TI | THAILAND |
| DIODO US1M-E3/61T | 18000 | VISHAY | MALAYSIA |
| DIODO ES1D-E3-61T | 18000 | VISHAY | MALAYSIA |
| C.I MC908MR16CFUE | 840 | FREESCAL | TAIWAN |
| C.I CD40106BE | 250 | TI | THAILAND |
| ACOPLADOR PC733H | 1000 | SHARP | JAPAN |
| TRANS NDT452AP | 5200 | FSC | MALAYSIA |
| CI LP2951-50DR | 1200 | TI | THAILAND |
| CI MC7809CD2TR4G | 1200 | ON | MALAYSIA |
| DIODO MBR20200CTG | 22000 | ON | MALAYSIA |
| FUSIVEL 30R300UU | 10000 | LITTELFUSEI | TAIWAN |
| C.I TPIC6595N | 10000 | TI | THAILAND |
| EPM7064STC44-10N | 100 | ALTERA | MALAYSIA |
| DIODO 1N4004-T | 5000000 | MIC | CHINA |
| C.I CD4060BM | 500 | TI | THAILAND |
| ACOPLADOR MOC3020M | 500 | FSC | MALAYSIA |
| DIODO W08 | 500 | SEP | CHINA |
| C.I SN74HC373N | 1000 | TI | PHILIPPINES |
| PHOTOSENSOR 2SS52M | 500 | honeywell | JAPAN |
| C.I SN74HC02N | 1000 | TI | THAILAND |
| C.I CD4585BE | 250 | TI | THAILAND |
| C.I MT46H32M16LFBF-6IT:C | 40 | MICRON | MALAYSIA |
| DIODO MMSZ5242BT1G | 30000 | ON | MALAYSIA |
AOZ1021AI Electronic IC Chip NEW AND ORIGINAL STOCK
AOZ1210AI Electronic IC Chip NEW AND ORIGINAL STOCK
TNY274GN NEW AND ORIGINAL STOCK
| Image | Part # | Description | |
|---|---|---|---|
|
|
AOZ1021AI Electronic IC Chip NEW AND ORIGINAL STOCK |
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width)
|
|
|
|
AOZ1210AI Electronic IC Chip NEW AND ORIGINAL STOCK |
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SOIC (0.154", 3.90mm Width)
|
|
|
|
TNY274GN NEW AND ORIGINAL STOCK |
Converter Offline Flyback Topology 132kHz SMD-8C
|