BM2P134EF
內置730V耐壓MOSFET, 130kHz, PWM方式 DC-DC轉換器IC
BM2P134EF
內置730V耐壓MOSFET, 130kHz, PWM方式 DC-DC轉換器IC
本系列是AC-DC用 PWM方式 DC-DC轉換器，可為各種產品提供理想的系統。同時支持隔離和非隔離兩種類型，可輕鬆設計低功耗轉換器。內置730V耐壓啟動電路，有助於降低功耗。採用電流模式控制，實現逐週期電流限制，帶寬和瞬態響應性能優異。開關頻率採用固定方式（130kHz）。輕負載時能夠降低頻率，實現高效率。內置跳頻功能，有助於實現低EMI。本產品內置730V耐壓超級結MOSFET。
提供支持各種功率段和拓撲的評估板。
Product Detail
規格:
AC Monitor Function
No
BR UVLO
Yes
Current Detection Resistors
External
Dynamic Over Current Detection
Yes
External LATCH Function
No
FB OLP
Auto Restart
Frequency Reduction Function
Yes
VH Terminal UVLO
No
FET
Integrated
Controller Type
PWM
Vin1(Min.)[V]
8.9
Vin1(Max.)[V]
26
Withstand Voltage [V]
730
SW Frequency (Max.)[kHz]
130
VCC OVP
Auto Restart
BR PIN
Yes
On Resistor (MOSFET)[Ω]
3
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:
- Switching Frequency = 130 kHz
- PWM Current Mode Control
- Built-in Frequency Hopping Function
- Burst Operation at Light Load
- Frequency Reduction Function
- Built-in 730 V Starter Circuit
- Built-in 730 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
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