KA3845B

KA3845B
Mfr. #:
KA3845B
Manufacturer:
ON Semiconductor
Description:
IC REG CTRLR 8DIP
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
Fairchild Semiconductor
Product Category
PMIC - Voltage Regulators - DC DC Switching Controllers
Series
-
Packaging
Tube
Package-Case
8-DIP (0.300", 7.62mm)
Operating-Temperature
0°C ~ 70°C (TA)
Output-Type
Transistor Driver
Function
-
Supplier-Device-Package
8-DIP
Number-of-Outputs
1
Topology
-
Voltage-Supply-Vcc-Vdd
7.6 V ~ 30 V
Frequency-Switching
Up to 500kHz
Control-Features
-
Output-Configuration
Positive
Output-Phases
1
Duty-Cycle-Max
0.48
Synchronous-Rectifier
Yes
Clock-Sync
No
Serial-Interfaces
-
Tags
KA3845B, KA3845, KA384, KA38, KA3
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
***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
Part # Mfg. Description Stock Price
KA3845B
DISTI # KA3845B-ND
ON SemiconductorIC REG CTRLR 8DIP
RoHS: Compliant
Min Qty: 3000
Container: Tube
Limited Supply - Call
    KA3845B
    DISTI # 512-KA3845B
    ON SemiconductorSwitching Controllers PWM Control IC
    RoHS: Compliant
    0
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      Availability
      Stock:
      Available
      On Order:
      5000
      Enter Quantity:
      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
      Reference price (USD)
      Quantity
      Unit Price
      Ext. Price
      1
      $0.00
      $0.00
      10
      $0.00
      $0.00
      100
      $0.00
      $0.00
      500
      $0.00
      $0.00
      1000
      $0.00
      $0.00
      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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