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OB2269AP PWM Controller IC

OB2269AP PWM Controller IC

First Come First Serve Offer (T&C Apply )

19.11
0.00 19.11
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The highly integrated current mode PWM control IC OB2269AP is designed for high performance, low standby power, and cost-effective offline fly-back converter applications with power levels above 20W. PWM switching frequency can be externally programmed and is reduced to a small range during regular operation. To reduce switching loss, the IC runs in extended "burst mode" in no load or low load conditions. Higher conversion efficiency and lower standby power are therefore attained. With the OB2268/9, VDD's low startup current and low operational current help to create a dependable power on startup design. Thus, a big-value resistor could be utilized in the startup circuit to reduce standby power. Internal slope correction enhances the stability of the system's significant signal and lowers the possibility of sub-harmonic oscillation at a high PWM duty cycle.

Pin details: 1-GND, 2-FB, 3-Vin, 4-RI, 5-RT, 6-SENSE, 7-VDD, 8-GATE

Applications: It's used in laptop power Adapters, PC, TV, Setup box, Power supply circuits, SMPS, Battery charger

Features

  • Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design

  • For to start the IC, the needed current is 4Microamp 

  • Its low operating current is 2.3mA

  • It provides audio noise-free operation

  • It has an under voltage and over-voltage protection circuit.

Specification
Model E13005
Type PWM IC
Package 8DIP
Input Voltage 36V
Clamp continuous Current 10mA
Frequency oscillator 70KHz
No of Pins 8
Operating and Storage Temperature Range -55°C TO 150°C
Country of Origin China

T&C Apply.

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Following are the stock percentages available in the sale:

Xiaomi: 15%

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Realme: 8%

OPPO: 10%

OnePlus: 4%

Apple: 4%

Poco: 2%

Infinix: 10%

Feature Phones: 32%

Tecno: 5% 

We reserve the right to limit quantities.

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  • Our standard shipping method is surface mode, which may result in longer delivery times. Typical delivery times range between 8-15 business days.

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All products sold on a first-come, first-served basis are subject to our No Refund Policy. As part of this policy, the company will randomly select five customers out of every 100 orders to receive smartphone products. The remaining orders may be canceled, or the customer may opt to receive a branded T-shirt of equivalent value. If the customer objects to receiving a T-shirt or want for refund,

A full refund will be issued to their company-created digital wallet within 30 days. Please note that this offer is discretionary and involves a risk of non-receipt of the desired product. By placing an order, you acknowledge and agree to these terms."

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