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BR300 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 BR300
部品説明 1 A Non-Isolated Step Down DC/DC Converter Module
メーカ Sanken
ロゴ Sanken ロゴ 

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BR300 Datasheet, BR300 PDF,ピン配置, 機能
BR300
5 V, 1 A Non-Isolated Step Down DC/DC Converter Module
Features and Benefits
Input voltage range 8 to 30 VDC
Circuit topology: step-down chopper
Switching frequency: 350 kHz
Output: 5 V, 1 A, 5 W
Module footprint: 14 × 14 × 10 mm (W × D × H)
Weight: 1.6 g
All in one
Design-free
High efficiency: 91% (typ) at VIN = 8 V, IO = 0.6 A
Miniaturizes space required, by using high-frequency
switching technology
Protection functions:
Overcurrent Protection function (OCP), with auto restart
Thermal Shutdown Protection function (TSD), with
auto restart
Package: Module
Description
The BR300 is non-isolated step down type DC/DC
converter module. The single module includes: a control IC,
inductor, ceramic capacitor, and standoff pins. This provides a
complete DC / DC converter solution, requiring few external
components. It can be configured easily, reducing overall
design time, allowing reuse of designs, and saving space on
the application PCB.
Applications:
• Factory Automation
• Communication devices
• Consumer electronics
• Other low power conversion
14 × 14 mm (11 mm height mounted)
VIN
8 to 30 V
BR300-DS, Rev. 1.0
Typical Application Circuit
4 VIN
VO 1
BR300
CIN
220 μF
GND
2
NC
3
Load
CO
Electrolytic 470 μF
or Ceramic 30 μF
SANKEN ELECTRIC CO., LTD.
http://www.sanken-ele.co.jp/en/
September 11, 2012
Free Datasheet http://www.Datasheet4U.com

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