BM2P134EF
内置730V耐压MOSFET, 130kHz, PWM方式 DC-DC转换器IC
BM2P134EF
内置730V耐压MOSFET, 130kHz, PWM方式 DC-DC转换器IC
本系列是AC-DC用 PWM方式 DC-DC转换器，可为各种产品提供理想的系统。同时支持隔离和非隔离两种类型，可轻松设计低功耗转换器。内置730V耐压启动电路，有助于降低功耗。采用电流模式控制，实现逐周期电流限制，带宽和瞬态响应性能优异。开关频率采用固定方式（130kHz）。轻负载时能够降低频率，实现高效率。内置跳频功能，有助于实现低EMI。本产品内置730V耐压超级结MOSFET。
提供支持各种功率段和拓扑的评估板。
主要规格
特性：
FB OLP
Auto Restart
BR UVLO
Yes
External LATCH Function
No
AC Monitor Function
No
VH Terminal UVLO
No
Frequency Reduction Function
Yes
Current Detection Resistors
External
Dynamic Over Current Detection
Yes
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)
特点：
- 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
