KA3845B

Mfr. #:: KA3845B
Manufacturer:: ON Semiconductor / Fairchild
Description:: Switching Controllers PWM Control IC
Lifecycle:: New from this manufacturer.
Datasheet:: KA3845B Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer:: ON Semiconductor

Product Category:: Switching Controllers

RoHS:: Y

Number of Outputs:: 1 Output

Switching Frequency:: 500 kHz

Duty Cycle - Max:: 50 %

Output Current:: 1000 mA

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: Through Hole

Package / Case:: DIP-8

Packaging:: Tube

Type:: Current Mode PWM Controllers

Brand:: ON Semiconductor / Fairchild

Fall Time:: 35 ns

Operating Supply Current:: 17 mA

Product Type:: Switching Controllers

Rise Time:: 45 ns

Factory Pack Quantity:: 50

Subcategory:: PMIC - Power Management ICs

Part # Aliases:: KA3845B_NL

Unit Weight:: 0.032805 oz

Tags: KA3845B, KA3845, KA384, KA38, KA3

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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.
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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
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Step3:
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KA3845B Description

***et Europe: Current Mode PWM Controller 1A 8-Pin PDIP W Rail

***i-Key: IC REG CTRLR PWM CM 8-DIP

***inecomponents.com: CURRENT MODE PWM CONTROL IC

***th Star Micro: 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

Market price

Part #	Mfg.	Description	Stock	Price
KA3845B DISTI # KA3845B-ND	ON Semiconductor	IC REG CTRLR 8DIP RoHS: Compliant Min Qty: 3000 Container: Tube	Limited Supply - Call
KA3845B DISTI # 512-KA3845B	ON Semiconductor	Switching Controllers PWM Control IC RoHS: Compliant	0

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	Mfr.#: KA3843AES OMO.#: OMO-KA3843AES-1190	New and Original
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Availability

Stock:: Available
On Order:: 5000
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Current price of KA3845B 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

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KA3845B

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes