BM2P13B1J-Z
内置开关MOSFET的PWM方式 DC-DC转换器IC
BM2P13B1J-Z
内置开关MOSFET的PWM方式 DC-DC转换器IC
本系列是AC-DC用PWM方式DC-DC转换器,可为带插座的各种产品提供理想的系统。产品支持隔离式和非隔离式两种电源,使用本系列产品可轻松设计各种形式的低功耗转换器。内置730V耐压启动电路,有助于降低功耗。外置开关用电流检测电阻,使电源设计的灵活性更高。采用电流模式控制,可实现逐周期电流限制,带宽表现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,有助于实现更低EMI。内置730V开关MOSFET,使应用产品的设计更容易。
主要规格
特性:
FET
Integrated
Controller Type
PWM
Vin1(Min.)[V]
8.9
Vin1(Max.)[V]
26
Vmax (DrainMax) [V]
730
Start Circuit
Integrated
SW frequency(Max.)[kHz]
130
Vcc OVP
Auto Restart
BR PIN
Yes
On Resistor (MOSFET)[Ω]
1
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]
9.27x6.35 (t=5.33)
特点:
- PWM Current Mode Control
- Frequency Hopping Function
- Burst Operation at Light Load
- Frequency Reduction Function
- Built-in 730V Startup Circuit
- Built-in 730V Switching MOSFET
- VCC UVLO (Under Voltage Lockout)
- VCC OVP (Over Voltage Protection)
- SOURCE Pin Open Protection
- SOURCE Pin Function of Leading Edge Blanking
- Over Current Detection Function per Cycle
- Over Current Detection AC Compensation Function
- Soft Start Function
- Secondary Over Current Protection Circuit
参考设计 / 应用评估套件
-

- Evaluation Board - BM2P13B1J-EVK-001
Flyback Type PWM Mode Isolated 12V 1.4A 16.8W
