BM2P137QKF
內建開關MOSFET 非絕緣型PWM DC/DC轉換器IC

本產品為所有帶插座的產品提供最佳的系統。可輕鬆設計非絕緣的高效率轉換器。內建650V (BM2P137QF) / 800V (BM2P137QKF) 耐壓啟動電路，有助於實現低功耗。內建電流檢測電阻，可實現小型電源設計。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。振盪頻率固定為100kHz。內建跳頻功能，有助於實現低EMI。內建650V/800V耐壓超級結MOSFET，設計更容易。

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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 | BM2P137QKF-E2
狀態 | 推薦品
封裝 | SOP8
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

10.6

Vin1(Max.)[V]

14.05

Start Circuit [V]

800.0

SW frequency(Max.)[kHz]

100.0

Vcc OVP

Auto Restart

BR PIN

No

On Resistor (MOSFET)[Ω]

7.5

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:

  • PWM Current Mode Method
  • Frequency Hopping Function
  • Burst Operation at Light Load
  • Built-in 800 V Starter Circuit that Tolerates
  • Built-in 800 V Super Junction MOSFET
  • VCC Pin Under Voltage Protection
  • VCC Pin Over Voltage Protection
  • Over Current Limiter Function per Cycle
  • Soft Start Function
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Design Resources

 

Technical Articles

Schematic Design & Verification

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

Thermal Design

  • Thermal Resistance

Tools

2D/3D/CAD

  • SOP8 Footprint / Symbol
  • SOP8 3D STEP Data

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration