BM2P0161-Z
内置开关MOSFET PWM型DC/DC转换器IC
BM2P0161-Z
内置开关MOSFET PWM型DC/DC转换器IC
BM2P0161是用于AC/DC的PWM方式DC/DC转换器，为所有带插座的产品提供合适的电源系统。同时支持绝缘和非绝缘，可以轻松设计各种低功耗转换器。内置650V耐压启动电路，有助于降低功耗。通过使用外部开关电流检测电阻器，可以实现具有高自由度的电源设计。由于使用了电流模式控制，因此可对每个周期进行电流限制，并且带宽和瞬态响应性能非常出色。 采用固定方法，开关频率为65kHz。 轻负载时，频率降低以实现高效率。 内置跳频功能，有助于降低EMI。内置650V开关MOSFET，易于设计。
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]
65
Vcc OVP
Auto Restart
BR PIN
No
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 Frequency: 65kHz
- PWM Current Mode Control
- Built-in Frequency Hopping Function
- Burst Operation When Load is Light
- Frequency Reduction Function
- Built-in 730V Starter Circuit
- Built-in 730V Switching MOSFET
- VCC Pin Under-Voltage Protection
- VCC Pin Over-Voltage Protection
- SOURCE Pin Open Protection
- SOURCE Pin Short Protection
- SOURCE Pin Leading Edge Blanking Function
- Per-Cycle Over-Current Protection Circuit
- Over Current Protection AC Voltage Compensation Circuit
- Soft Start
- Secondary Over-Current Protection Circuit
参考设计 / 应用评估套件
-
- Evaluation Board - BM2P0161-EVK-001
Non-Isolation Buck Converter PWM method Output 7.5W 15V
-
- Evaluation Board - BM2P0161-EVK-002
Non-Isolation Buck Converter PWM method Output 6W 12V
-
- Evaluation Board - BM2P0161-EVK-003
Isolation Fly-back Converter PWM method Output 24W 12V
-
- Evaluation Board - BM2P0161-EVK-004
c Isolated 13.5 V 1.3 A Non-Isolated 20 V 0.1 A
