Datasheet > CMDRBR

CMDRBR

更新时间： 2024-09-29 14:55:07

品牌	Logo	应用领域
强茂 - PANJIT		/
页数	文件大小	规格书
5页	412K
描述
SOT-23 6L-1

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CMDRBR 数据手册

CMDRBR (Dr. Bridge Controller)

Replace 4 Bridge Diodes Compact and Self-Powered

Simple and Easy to Construct an Almost No Loss Ideal Diode Bridge

GENERAL DESCRIPTION

FEATURES



Patented Pending

CMDRBR is an industry first controller IC for Almost No Loss

No Need High-Side Driver

Ideal Diode Bridge.

Self-Powered with No External Power

No Load Consumption < 20mW (4 Ideal Diodes

@230Vac, when full circuit formed as a Dr. Bridge only;

to replace traditional 4 Bridge Diodes)

Low Forward-Voltage Drop and Almost No Power

Dissipation Compared to Traditional Diode Bridge

Maximizing Power Efficiency

CMDRBR is a compact controller IC that can be used with an

N-channel Super Junction Mosfet (SJMOS) in full-bridge or

half-bridge rectifier topologies for AC rectification. It is

developed to drive an external SJMOS to emulate an ideal

diode. CMDRBR in SOT-23 6L-1 package (very compact). For

bridge topology applications, is self-powered and does not

require any external power. The traditional diode bridge

rectifiers can be replaced with CMDRBR solution to minimize

diode forward conduction losses and gain more efficient

AC/DC power conversion.



Reducing Heat, Eliminating Thermal Design Problems

Low Operation Current ~ 20uA

Compact Package

Easy to Use

SMPS/Adaptors/Charger

PIN CONFIGURATION

FUNCTIONAL PIN DESCRIPTION

SOT-23 6L-1 Package

(TOP View)

Pin Name

DRAIN

GND

Pin Function

Connect to Drain of the external MOSFET

Ground of the controller. Connect to Source of

the external MOSFET

GATE

VCC

Gate Drive output pin. Connect to the Gate of

the external MOSFET

Supply Voltage pin.

June 28,2023

CMDRBR-REV.01

Page 1

12 3 4 5

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