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UC3844AM

UC3844AM
Mfr. #:
UC3844AM
Manufacturer:
Microchip / Microsemi
Description:
Switching Controllers Current Mode PWMs
Lifecycle:
New from this manufacturer.
Datasheet:
UC3844AM Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
UC3844AM DatasheetUC3844AM Datasheet (P4-P6)UC3844AM Datasheet (P7-P8)
ECAD Model:
Product Attribute
Attribute Value
Manufacturer:
Microchip
Product Category:
Switching Controllers
RoHS:
N
Mounting Style:
Through Hole
Package / Case:
PDIP-8
Brand:
Microchip / Microsemi
Product Type:
Switching Controllers
Factory Pack Quantity:
1
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.032805 oz
Tags
UC3844A, UC3844, UC384, UC38, UC3
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    A***N
    A***N
    US

    Delivery from the moment of payment to barnaul 92 days, and last year delivery ua-hk was just over a month.

    2019-07-22
    H***t
    H***t
    CL

    100%

    2019-08-06
***i-Key
IC REG CTRLR BST FLYBK ISO 8-DIP
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TEXAS INSTRUMENTS UC2842ANCurrent Mode PWM, 25V-12V supply, 500 kHz, 15V/1A out, DIP-8
***nell
IC, CURRENT MODE PWM CTRL, 8-DIP; Input Voltage: 25V; Output Voltage: 15V; Output Current: 1A; Supply Voltage Min: 12V; Supply Voltage Max: 25V; Controller IC Case Style: DIP; No. of Pins: 8Pins; Frequency: 500kHz; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018); Base Number: 2842; Controller Type: PWM; Input Current: 11mA; Operating Temperature Range: -40°C to +85°C; Output Energy per Cycle: 5µJ; Output Type: Totem Pole; Power Dissipation Pd: 1W; Supply Voltage Range: 12V to 25V; Termination Type: Through Hole
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The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. The KA3842B and KA3844B have UVLO thresholds of 16V (on) and 10V (off) The KA3843B and KA3845B are 8.5V (on) and 7.9V (off) The KA3842B and KA3843B can operate within 100% duty cycle. The KA3844B and KA3845B can operate with 50% duty cycle. Product Highlights: Low Start Up Current Maximum Duty Clamp UVLO With Hysteresis Operating Frequency Up To 500KHz
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The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET. The KA3842B and KA3844B have UVLO thresholds of 16V (on) and 10V (off) The KA3843B and KA3845B are 8.5V (on) and 7.9V (off) The KA3842B and KA3843B can operate within 100% duty cycle. The KA3844B and KA3845B can operate with 50% duty cycle. Product Highlights: Low Start Up Current Maximum Duty Clamp UVLO With Hysteresis Operating Frequency Up To 500KHz
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Part # Mfg. Description Stock Price
UC3844AM
DISTI # UC3844AM-ND		Microsemi CorporationIC REG CTRLR PWM CM 8-DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		2185In Stock
  • 1000:$0.9222
  • 500:$1.1130
  • 250:$1.2720
  • 100:$1.4310
  • 25:$1.5900
  • 10:$1.7810
  • 1:$1.9700
UC3844AM
DISTI # 494-UC3844AM		Microsemi CorporationSwitching Controllers Current Mode PWMs
RoHS: Not compliant		917
  • 1:$1.8600
  • 10:$1.5000
  • 100:$1.2000
  • 500:$1.0500
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Mfr.#: LMD18245T/NOPB

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Availability
Stock:
906
On Order:
2889
Enter Quantity:
Current price of UC3844AM is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$1.86
$1.86
10
$1.50
$15.00
100
$1.20
$120.00
500
$1.05
$525.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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