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입력전압 3.5V~36V 출력 스위치 전류 2.5A 1ch 강압 스위칭 레귤레이터 - BD90620EFJ-C

BD90620EFJ-C는 외장 저항을 통해 동작 주파수를 자유롭게 설정할 수 있는 고내압 파워 MOSFET 내장 스위칭 레귤레이터입니다. 넓은 입력전압 범위 (3.5V~36V), 넓은 동작온도 범위 (-40℃~+125℃)가 특징이며, 외부 동기 입력 단자를 통해 입력된 외부 클록과 동기 동작이 가능합니다.

형명
상태
패키지
포장 수량
최소 포장 단위
포장 사양
RoHS
BD90620EFJ-CE2 공급중 HTSOP-J8 2500 2500 Taping Yes
 
사양 :
Grade Automotive
ch 1
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Nonsynchronous
Vin1(Min.)[V] 3.5
Vin1(Max.)[V] 36.0
Vout1(Min.)[V] 0.8
Vout1(Max.)[V] 36.0
Iout1(Max.)[A] 2.5
SW frequency(Max.)[MHz] 0.6
Light Load mode No
EN No
PGOOD No
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
특징 :
    • Integrated Pch POWER MOSFET
    • Low Dropout: 100% ON Duty Cycle
    • External Synchronization Enabled
    • Soft Start Function: 1.38ms (f=500kHz)
    • Current Mode Control
    • Over Current Protection
    • Low Supply Voltage Error Prevention
    • Thermal Shut Down Protection
    • Short Circuit Protection
    • High power HRP7 package mounted
    • Compact and High power HTSOP-J8 package mounted
    • AEC-Q100 Qualified
    • Load dump up to 42V.
 
 
어플리케이션 :
 
 
관련 상품
관련 신제품 / 갱신 제품파워 매니지먼트
형명 제품 이름 패키지 Datasheet 유통 재고
BD90620HFP-C 입력전압 3.5V~36V 출력 스위치 전류 2.5A 1ch 강압 스위칭 레귤레이터 HRP7   구입
BD90640HFP-C 입력전압 3.5V~36V 출력 스위치 전류 4A 1ch 강압 스위칭 레귤레이터 HRP7   구입
BD90640EFJ-C 입력전압 3.5V~36V 출력 스위치 전류 4A 1ch 강압 스위칭 레귤레이터 HTSOP-J8   구입
BD90610EFJ-C 입력전압 3.5V~36V 출력 스위치 전류 1.25A 1ch 강압 스위칭 레귤레이터 HTSOP-J8   구입
New Products:
 
 
기술 정보
BD90640EFJ-C Spice Modeling Report

In this report, the characteristics that can be confirmed by the simulation using the SPICE model of the regulator IC BD90640EFJ-C will be described.

Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.

Calculation of Power Loss (Synchronous)

This application note describes how to obtain the power loss required to calculate the temperature of a semiconductor device. Temperature control is important to ensuring product reliability.

Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.

Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)

This application note introduces a method for easily measuring the phase margin with a Frequency Response Analyzer (FRA) made by NF Corporation.

Resistor Value Table to set Output Voltage of Buck Converter IC

This Application Note offers reference table to easily set resistor values for output voltage with various internal reference voltages VREF.

Snubber Circuit for Buck Converter IC

In buck converter ICs, many high-frequency noises are generated at switch nodes. A snubber circuit provides one way of eliminating such harmonic noise. This application note explains how to set up the RC snubber circuits.

Capacitor Calculation for Buck converter IC

This application note explains the calculation of external capacitor value for buck converter IC circuit.

Inductor Calculation for Buck converter IC

This application note covers the steps required in choosing the inductor and to calculate the value used in buck regulator IC circuits.

Efficiency of Buck Converter

This application note explains power loss factors and methods for calculating them. It also explains how the relative importance of power loss factors depends on the specifications of the switching power source.

The Important Points of Multi-layer Ceramic Capacitor Used in Buck Converter circuit

Using unmatched MLCC may not obtain required target characteristics for power supply circuit and may cause abnormal operation. This application note explains the important points while using MLCC.

Considerations for Power Inductors Used for Buck Converters

This application note explains the features and things to consider when shopping for power inductors.