BM2P109TF
PWM type DC/DC converter IC Integrated Switching MOSFET for non-Isolated type

本IC作為AC/DC用PWM方式DC/DC轉換器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。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。內建650V耐壓SJ-MOSFET,設計更容易。

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

Product Detail

 
料號 | BM2P109TF-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:

FB OLP

Auto Restart

BR UVLO

No

External LATCH Function

No

AC Monitor Function

No

VH Terminal UVLO

No

Over Current Detection Current (typ.)[A]

0.45

Dynamic Over Current Detection

Yes

Frequency Reduction Function

No

Current Detection Resistors

Integrated

Feedback Voltage (typ.)[V]

10.0

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

8.0

Vin1(Max.)[V]

10.81

Withstand Voltage [V]

650

SW Frequency (Max.)[kHz]

100.0

VCC OVP

Auto Restart

BR PIN

No

On Resistor (MOSFET)[Ω]

9.5

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

Package Size [mm]

5x6.2 (t=1.71)

功能:

  • PWM frequency: 100kHz
  • PWM current mode method
  • Frequency hopping function
  • Burst operation at light load
  • Built-in 650V start circuit
  • Built-in 650V switching MOSFET
  • VCC pin under voltage protection
  • VCC pin over voltage protection
  • Over current limiter function per cycle
  • Soft start function

Evaluation
Board

 
    • Evaluation Board
    • BM2P109TF-EVK-001
    • 10V output from the input of 90 Vac to 264 Vac. The output current supplies up to 0.2A.

  • User's Guide Buy

Design Resources

 

Documents

User's Guide

  • Evaluation Board User's Guide

Technical Articles

Schematic Design & Verification

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

Thermal Design

  • What Is Thermal Design
  • Basics of Thermal Resistance and Heat Dissipation
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Tools

2D/3D/CAD

  • SOP8 Footprint / Symbol
  • SOP8 3D STEP Data

Packaging & Quality

Package Information

  • Package Information

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration