The SG3525A pulse width modulator control circuit offers improved performance and lower external parts count when implemented for controlling all types of switching power supplies. The onˆ‚¬„¢chip +5.1 V reference is trimmed to ±1% and the error amplifier has an input commonˆ‚¬„¢mode voltage range that includes the reference voltage, thus eliminating the need for external divider resistors. A sync input to the oscillator enables multiple units to be slaved or a single unit to be synchronized to an external system clock. A wide range of deadtime can be programmed by a single resistor connected between the CT and Discharge pins.
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SG3525 SMD IC In Pakistan
Original price was: ₨ 100.₨ 70Current price is: ₨ 70.
PIC16F74 Microcontroller Price in Pakistan
Original price was: ₨ 2500.₨ 1875Current price is: ₨ 1875.
SG3525A Pulse Width Modulator Control IC (SMD Package) PRICE IN PAKISTAN
Original price was: ₨ 300.₨ 250Current price is: ₨ 250.
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74LS02 NOR Gate IC Quad 2-input Price in Pakistan
Operating voltage range: +4.75 to +5.25V
Maximum supply voltage: 7V
Maximum current allowed to draw through each gate output: 8mA
TTL outputs
Low power consumption
Maximum ESD: 3.5KV
Typical Rise Time: 15ns
Typical Fall Time: 15ns
Operating temperature :0°C to 70°C
Storage Temperature: -65°C to 150°C
Operating temperature: 0°C to 75°C
Pin Number Description
NORGATE 1
2 1A-INPUT1 of GATE 1
3 1B-INPUT2 of GATE 1
1 1Y-OUTPUT of GATE1
NORGATE 2
5 2A-INPUT1 of GATE 2
6 2B-INPUT2 of GATE 2
4 2Y-OUTPUT of GATE2
NORGATE 3
8 3A-INPUT1 of GATE 3
9 3B-INPUT2 of GATE 3
10 3Y-OUTPUT of GATE3
NORGATE 4
11 4A-INPUT1 of GATE 4
12 4B-INPUT2 of GATE 4
13 4Y-OUTPUT of GATE4
SHARED TERMINALS
7 GND- Connected to ground
14 VCC-Connected to positive voltage to provide power to all four gates
SKU: 0401 Categories: Discrete Electronic Components, ICs, Logic Gates Tags: 2input, 74LS02, Gate, IC, NOR, quad
74ls14 ic Schmitt Trigger Hex Inverter Ic In Pakistan
The 74LS14 Schmitt Trigger Hex Inverter IC is widely used in the following applications:
Noise Removal: Cleans up noisy signals in circuits, ensuring reliable digital operation.
Signal Conditioning: Used to sharpen slow input signals, making them suitable for digital logic systems.
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Specifications of Atmel 8 Bit 28 Pins Microcontroller ATMEGA328P Microchip:
4.5V-5.5V operating range
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Part: ATMEGA328P-AU
32kB Flash program memory
1kB EEPROM
2kB Internal SRAM
Two8-bit Timer/Counters
One16-bit Timer/Counter
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Sleep mode: 100 nA, typical
Watchdog Timer: 500 nA, typical
Timer1 Oscillator: 500 nA @ typical 32 kHz Flexible Oscillator Structure
Precision 16 MHz internal oscillator block:
Factory calibrated to 1{7e82c6d62784066d1b113f595afb6e15f0ca3fec289cddd29e600df910d44428}
Software selectable frequencies range of 31 kHz to 16 MHz
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Four Crystal modes up to 64 MHz
Two external Clock modes up to 64 MHz
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Secondary oscillator using Timer1 @ 32 kHz
Fail-Safe Clock Monitor: Allows for safe shutdown if peripheral clock stops
Two-Speed Oscillator Start-up
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