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SI-8010GL

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Package : DIP8

RoHS : YES

Data Sheet(47KB)
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SI-8010GL series chopper type switching regulators provides various features and protection functions (overcurrent and thermal protection) which are necessary for step-down switching regulators.
A high speed, high precision and high efficiency switching regulator of 250 KHz operating frequency can be composed.
The package unifying the GND pin of IC and the inner frame is used to reduce thermal resistance significantly.

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Features

    ・DIP8 Pin package
    ・Output current: 1.5A
    ・High efficiency: 86%（at VIN=20V、Io=1A、Vo=5V）
    ・Capable of downsizing the choke-coil due to the IC's high switching frequency (250kHz）.(Compared with conventional Sanken devices)
    ・The output-voltage-variable type can vary its output voltage from 1V to 14V because of its low reference voltage of(Vref) of 1V.
    ・Wide input voltage: 8～50V
    ・Output ON/OFF available
    ・Built-in overcurrent protection and thermal protection circuits.

Application

・On-board local power supply
・OA equipment
・For stabilization of the secondary-side output voltage of switching power supply

Specifications

Built-in Power Power IC
Output Method Variable
Output Voltage 14.0 V
Output Current 1.5 A
Input Voltage Range 8.0 to 50 V
Operating Frequency 250 kHz
Synchronous / Asynchronous Asynchronous
Current Mode Control NO
Maximum Input Voltage 50.00 V
Output On / Off YES
Low ESR Capacitor Support NO
Overcurrent Protection Foldback Type
Phase Compensation External
Thermal Protection YES
UVLO YES
Package Weight (Typ.) 0.52 g
Automotive Qualified NO

Typical Application

Typical Application

Block Diagram

Block Diagram

Physical Dimensions

Physical Dimensions

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