OBSOLETE

SPI-8010A

Package Image

Package : HSOP16

RoHS : YES

Data Sheet(558KB)

The SPI-8010A is a chopper type switching regulator IC which is provided with various functions required for the buck switching regulator and protection functions.
A high speed, high precision and high efficiency switching regulator of 250 KHz operating frequency can be composed.
Since a package having a heat sink on the backside of IC is used, thermal resistance can be significantly decreased

Data Download

Design Support

  • Technical Documents

Technical Documents

Features

    ・Surface-mount16Pin package
    ・Output current: 3.0A
    ・High efficiency: 91% （at VIN=10V、Io=1A、Vo=5V）
    ・Capable of downsizing a choke-coil due to the IC's high switching frequency (Compared with conventional Sanken devices)
    ・Output-voltage-variable type can vary its low reference voltage from 1V to14V because of its low reference voltage （Vref） of 1V.
    ・Wide input voltage range （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 3.0 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.)
Automotive Qualified

Typical Application

Typical Application

Block Diagram

Block Diagram

Questions or Comments?

Please feel free to contact us if you cannot find the desired product from the lineup.