ROHM Product Detail

新設計不推薦 BU33SD2MG-M
1ch 200mA CMOS LDO 穩壓器

料號 | BU33SD2MG-MTR
封裝 | SSOP5
包裝形式 | Taping
單位數量 | 3000
最小包裝數量 | 3000
RoHS | Yes
 

Description

為了既有客戶所需而生產的產品。對於新設計則不予販售。

Product Detail

Specifications Data Sheet

ch

1

Withstand Voltage (Max.)[V]

6.5

Vin(Min.)[V]

1.7

Vin(Max.)[V]

6

Iout(Max.)[A]

0.2

Vout Type

Fixed

Vout Accuracy

±2.0%

Circuit Current[mA]

0.033

Dropout Voltage (Typ.)[V]

0.085(Io=0.1A)

Ripple Rejection [dB]

68

Load Regulation[mV]

0.5(Io=1 to 100mA)

Output Capacitor[µF]

0.47

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

No

Under Voltage Lock Out

No

Discharge Function

No

Soft Start

No

Package

SSOP5

Reference Code

SOT23-5

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Common Standard

AEC-Q100 (Automotive Grade)

Features

  • High Output Voltage Accuracy:±2.0%
    (In all recommended conditions)
  • High Ripple Rejection:68dB(Typ.,1kHz)
  • Compatible with small ceramic capacitor(Cin=Cout=0.47µF)
  • Low Current Consumption:33µA
  • Output Voltage ON/OFF control
  • Built-in Over Current Protection Circuit(OCP)
  • Built-in Thermal Shutdown Circuit(TSD)
  • Package SSOP5 is similar to SOT23-5(JEDEC)
類別 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

Reference Design / Evaluation Tool

    • Reference Design - REF69009
    • 5.5kW Totem Pole PFC Evaluation Board
    • The "TotemPolePFC_5.5kW-TSB-001" is a 5.5 kW Totem Pole PFC (Power Factor Correction) evaluation board featuring GaN HEMTs (under development) in the high-frequency leg and SJ-MOSFETs (under development) in the low-frequency leg. The board is compatible with major 200 V-class commercial AC power inputs worldwide, outputting a stabilized 400 V DC designed to supply power to a downstream DC-DC converter. It supports a maximum output current of 13.75 A (at 5.5 kW). The board achieves a peak efficiency of 99.0%, and its power factor and input total harmonic distortion (iTHD) comply with OCP (Open Compute Project) standards.
      *This design provides design information only.

    • Application EVK - APEVK66001
    • Industrial 3.6kW Totem Pole PFC Application EVK
    • Various applications are equipped with AC/DC functions, and the Totem Pole PFC topology is the standard circuit.The TPPFCSIC-EVK-301 implements a single-phase AC/DC conversion stage in Totem Pole PFC topology. Key components are ROHM Gen.4 SiC MOSFETs (SCT4045DR) as the main high-frequency switching elements, as well as the BM61S41 single-channel isolated gate driver IC. In addition, SJ MOSFETs and auxiliary power supply, among other components from ROHM, were utilized to create a high-performance AC/DC circuit for single-phase operation.TPPFCSIC-EVK-301 reaches up to 98.5% efficiency at 230Vac.If this Totem Pole PFC reference design is coupled with a secondary stage of comparable efficiency, it becomes possible to achieve the 80+ Titanium target efficiency of power supply products. Moreover, this contributes to enhancing the Annual Performance Factor (APF) of air conditioners.

      This reference design consists of two boards. Each is shown below.

      • TPPFCSIC-EVK-201_PCB3051:Totem Pole PFC Board
      • TPPFCSIC-EVK-201_PCB3052 : AUX Power Supply Board

      The software for this reference design can be downloaded from below.
      [TPPFCSIC-EVK-301_SW.zip Download]

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