UC3845BD1R2G ON Semiconductor

UC3845BD1R2G electronic component of ON Semiconductor
UC3845BD1R2G ON Semiconductor
UC3845BD1R2G Switching Controllers
UC3845BD1R2G  Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of UC3845BD1R2G Switching Controllers across the USA, India, Europe, Australia, and various other global locations. UC3845BD1R2G Switching Controllers are a product manufactured by ON Semiconductor. We provide cost-effective solutions for Switching Controllers, ensuring timely deliveries around the world.

Part No. UC3845BD1R2G
Manufacturer: ON Semiconductor
Category: Switching Controllers
Description: Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
Datasheet: UC3845BD1R2G Datasheet (PDF)
Price (USD)
5: USD 0.6102 ea
Line Total: USD 3.05 
Availability : 12964
  
Ship by Mon. 18 Aug to Thu. 21 Aug
QtyUnit Price
5$ 0.6102
50$ 0.354
150$ 0.2786
500$ 0.2279
2500$ 0.2056
5000$ 0.1922

Availability 2425
Ship by Mon. 11 Aug to Fri. 15 Aug
MOQ : 2500
Multiples : 2500
QtyUnit Price
2500$ 0.309
5000$ 0.2944
7500$ 0.2899
10000$ 0.2856
25000$ 0.2812
50000$ 0.2771


Availability 12964
Ship by Mon. 18 Aug to Thu. 21 Aug
MOQ : 5
Multiples : 5
QtyUnit Price
5$ 0.6102
50$ 0.354
150$ 0.2786
500$ 0.2279
2500$ 0.2056
5000$ 0.1922


Availability 1843
Ship by Thu. 07 Aug to Mon. 11 Aug
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.924
10$ 0.6468
25$ 0.5782
42$ 0.4508
114$ 0.427


Availability 2425
Ship by Mon. 11 Aug to Fri. 15 Aug
MOQ : 2500
Multiples : 2500
QtyUnit Price
2500$ 0.3911

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Packaging
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Type
Brand
Fall Time
Operating Supply Voltage
Rise Time
Factory Pack Quantity :
Isolation
Shutdown
Cnhts
Hts Code
Mxhts
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Taric
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the UC3845BD1R2G from our Switching Controllers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the UC3845BD1R2G and other electronic components in the Switching Controllers category and beyond.

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UC3844B, UC3845B, UC2844B, UC2845B High Performance Current Mode Controllers The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for OffLine and dcdc converter applications offering the designer a costeffective solution with minimal external components. These integrated circuits UC3844B, UC3845B, UC2844B, UC2845B MAXIMUM RATINGS Rating Symbol Value Unit Bias and Driver Voltages (Zero Series Impedance, see also Total Device spec) (Note 1) V , V 36 V CC C Total Power Supply and Zener Current (I + I ) 30 mA CC Z Output Current, Source or Sink (Note 2) I 1.0 A O Output Energy (Capacitive Load per Cycle) W 5.0 J Current Sense and Voltage Feedback Inputs V 0.3 to + 5.5 V in Error Amp Output Sink Current I 10 mA O Power Dissipation and Thermal Characteristics D Suffix, Plastic Package, SOIC14 Case 751A Maximum Power Dissipation T = 25C P 862 mW A D Thermal Resistance, JunctiontoAir R 145 C/W JA D1 Suffix, Plastic Package, SOIC8 Case 751 Maximum Power Dissipation T = 25C P 702 mW A D Thermal Resistance, JunctiontoAir 178 C/W R JA N Suffix, Plastic Package, Case 626 Maximum Power Dissipation T = 25C P 1.25 W A D Thermal Resistance, JunctiontoAir R 100 C/W JA Operating Junction Temperature T +150 C J Operating Ambient Temperature UC3844B, UC3845B T 0 to +70 C A UC2844B, UC2845B 25 to +85 UC3844BV, UC3845BV 40 to +105 Storage Temperature Range T 65 to +150 C stg Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. The voltage is clamped by a zener diode (see page 9 Under Voltage Lockout section). Therefore this voltage may be exceeded as long as the total power supply and zener current is not exceeded. 2. Maximum package power dissipation limits must be observed. 3. This device series contains ESD protection and exceeds the following tests: Human Body Model 4000 V per JEDEC Standard JESD22-A114B, Machine Model Method 200 V per JEDEC Standard JESD22-A115-A 4. This device contains latch-up protection and exceeds 100 mA per JEDEC Standard JESD78 ELECTRICAL CHARACTERISTICS (V = 15 V Note 5 , R = 10 k, C = 3.3 nF. For typical values T = 25C, for min/max values CC T T A T is the operating ambient temperature range that applies Note 6 , unless otherwise noted.) A UC284xB UC384xB, xBV, NCV384xBV Characteristic Symbol Min Typ Max Min Typ Max Unit REFERENCE SECTION Reference Output Voltage (I = 1.0 mA, T = 25C) V 4.95 5.0 5.05 4.9 5.0 5.1 V O J ref Line Regulation (V = 12 V to 25 V) Reg 2.0 20 2.0 20 mV CC line Load Regulation (I = 1.0 mA to 20 mA) Reg 3.0 25 3.0 25 mV O load Temperature Stability T 0.2 0.2 mV/C S Total Output Variation over Line, Load, & Temperature V 4.9 5.1 4.82 5.18 V ref Output Noise Voltage (f = 10 Hz to 10 kHz, T = 25C) V 50 50 V J n Long Term Stability (T = 125C for 1000 Hours) S 5.0 5.0 mV A Output Short Circuit Current I 30 85 180 30 85 180 mA SC OSCILLATOR SECTION Frequency T = 25C f 49 52 55 49 52 55 kHz J OSC T = T to T 48 56 48 56 A low high T = 25C (R = 6.2 k, C = 1.0 nF) 225 250 275 225 250 275 J T T Frequency Change with Voltage (V = 12 V to 25 V) f / V 0.2 1.0 0.2 1.0 % CC OSC Frequency Change w/ Temperature (T = T to T ) f / T 1.0 0.5 % A low high OSC Oscillator Voltage Swing (PeaktoPeak) V 1.6 1.6 V OSC 5. Adjust V above the Startup threshold before setting to 15 V. CC 6. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible. T =0C for UC3844B, UC3845B T =+70C for UC3844B, UC3845B low high = 25C for UC2844B, UC2845B = + 85C for UC2844B, UC2845B = 40C for UC384xBV, NCV384xBV =+105C for UC3844BV, UC3845BV = +125C for NCV384xBV

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
FAIRCHILD
FAIRCHILD (ON SEMICONDUCTOR)
Fairchild Semiconductor
FS8
FSC
ON
ON SEMI
ON Semicon
ON SEMICONDUCTOR
ON SEMICONDUCTOR (FAIRCHILD)
ON Semiconductor / Fairchild
ON4
ON5
onsemi
ON-SEMI
onsemi / Fairchild
OOF
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