BM2P101E
內建開關MOSFET PWM型DC/DC轉換器IC

BM2P101E作為AC/DC用PWM方式DC/DC轉換器為所有產品提供最佳的系統。絕緣、非絕緣均可對應，可輕鬆設計低功耗轉換器。內建650V耐壓啟動電路，有助於實現低功耗。使用電流模式控制，進行逐週期電流限制，發揮頻寬和瞬態回應的優異性能。開關頻率固定為100kHz。輕載時降低頻率，實現高效率。內建跳頻功能，有助於實現低EMI。本產品內建650V耐壓Super Junction MOSFET。

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* 本產品是標準級的產品。
本產品不建議使用的車載設備。
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Product Detail

 
料號 | BM2P101E-Z
狀態 | 推薦品
封裝 | DIP7AK
單位數量 | 2000
最小包裝數量 | 2000
包裝形式 | Tube
RoHS | Yes

規格:

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

8.9

Vin1(Max.)[V]

26.0

Start Circuit [V]

650.0

SW frequency(Max.)[kHz]

100.0

Vcc OVP

Auto Restart

BR PIN

Yes

On Resistor (MOSFET)[Ω]

0.955

Channel

1

Light Load mode

Yes

EN

No

Soft Start

Yes

Thermal Shut-down

Yes

Under Voltage Lock Out

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

功能:

  • Switching Frequency=65 kHz (BM2P061E), 100 kHz (BM2P101E), 130 kHz (BM2P131E)
  • PWM Current Mode Control
  • Built-in Frequency Hopping Function
  • Burst Operation at Light Load
  • Frequency Reduction Function
  • Built-in 650 V Starter Circuit
  • Built-in 650 V Super Junction MOSFET
  • VCC Pin Under Voltage Protection
  • VCC Pin Over Voltage Protection
  • Over Current Limiter Function per Cycle
  • Over Current Limiter with AC Voltage Correction
  • Soft Start Function
  • Brown IN/OUT Function
  • ZT Pin OVP Function
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Technical Articles

Schematic Design & Verification

  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Thermal Resistance

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Simulations (Login Required)

  • Method for Exporting Circuit Data (ROHM Solution Simulator)

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  • DIP7AK Footprint / Symbol

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Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration