Downloading...
 
product-image
 

4.5V~25V 입력, 1ch 동기정류 강압 DC/DC 컨트롤러 - BD95601MUV-LB

본 제품은 산업기기 시장용으로, 장기간 공급을 보증하는 제품입니다.
BD95601MUV-LB는 넓은 입력전압 범위 (4.5~25V)에서 낮은 출력전압 (0.75V~2.0V)을 대전류로 출력할 수 있는 스위칭 레귤레이터 컨트롤러입니다. 외장 스위칭 트랜지스터로 N-MOSFET를 사용함으로써 고효율 동기정류 스위칭 레귤레이터를 실현할 수 있습니다.
고정 온 타임의 진화판인 로옴의 독자적인 제어 모드 H3Reg™를 채용함으로써 고속 과도 응답 특성을 실현할 수 있습니다. 또한, 경부하 시의 효율 개선을 위해 SLLM™ (Simple Light Load Mode)를 채용하여, 넓은 범위의 부하전류에 대해 고효율을 실현할 수 있습니다. 소프트 스타트 기능, 타이머 latch 단락 보호, 과전류 보호회로를 내장하여 저전압 대전류 전원으로 최적입니다.

형명
상태
패키지
포장 수량
최소 포장 단위
포장 사양
RoHS
BD95601MUV-LBE2 공급중 VQFN020V4040 2500 2500 Taping Yes
 
사양 :
Grade Industrial
ch 1
Integrated FET / Controller Controller
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Synchronous
Vin1(Min.)[V] 4.5
Vin1(Max.)[V] 25.0
Vout1(Min.)[V] 0.75
Vout1(Max.)[V] 2.0
SW frequency(Max.)[MHz] 0.5
Light Load mode Yes
EN Yes
PGOOD Yes
Operating Temperature (Min.)[°C] -10
Operating Temperature (Max.)[°C] 85
특징 :
  • ・ Adjustable Light Load and Selectable Continuous Modes
    ・ Multifunctional Protection Circuits
    -Thermal Shut Down (TSD)
    -Under Voltage Lock Out (UVLO)
    -Over Current Protection (OCP)
    -Over Voltage Protection (OVP)
    -Short Circuit Protection (SCP)
    ・ Adjustable Soft Start
    ・ Power Good Output
    ・ 200kHz to 500kHz Switching Frequency
 
 
관련 상품
관련 신제품 / 갱신 제품파워 매니지먼트
형명 제품 이름 패키지 Datasheet 유통 재고
BD9528AMUV 5.5-28V 2ch Synchronous Buck converter(controller) with Built-in Linear Regulator VQFN032V5050   구입
BD9611MUV 60V 내압 강압 동기정류 스위칭 레귤레이터 (컨트롤러) VQFN020V4040   구입
BD9015KV-M 3.9~30V 입력, 2ch 동기정류 강압 컨트롤러 VQFP48C   구입
BD9535MUV 3.0-28V 2ch Synchronous Buck converter(controller) VQFN032V5050   구입
BD9536FV 7.5-15V 2ch Synchronous Buck converter(controller) with Built-in Linear Regulator SSOP-B28   구입
BD9300F Single-output Step-up, Negative Voltage, Step-down Switching Regulators (Controller type) SOP14   구입
New Products:
 
 
기술 정보
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.