BM2P0161-Z
內建開關MOSFET PWM型DC/DC轉換器IC
BM2P0161-Z
內建開關MOSFET PWM型DC/DC轉換器IC
BM2P0161是用於AC/DC的PWM方式DC/DC轉換器，為所有附帶插座的產品提供合適的電源系統。同時支援絕緣和非絕緣，可輕鬆設計出各種低功耗轉換器。內建650V耐壓啟動電路，有助於降低功耗。透過使用外部開關電流檢測電阻器，可實現高自由度的電源設計。由於使用了電流模式控制，因此可對每個週期進行電流限制，並且頻寬和暫態響應性能非常出色。 採用固定方法，開關頻率為65kHz。 輕載時，頻率降低以實現高效率。 內建跳頻功能，有助於降低EMI。內建650V開關MOSFET，易於設計。
Product Detail
規格:
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)
功能:
- 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
參考設計 / 應用評估套件
-
- 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
Flyback Type PWM Mode Isolated 13.5 V 1.3 A Non-Isolated 20 V 0.1 A
