內建開關MOSFET PWM型DC/DC轉換器IC - BM2P26CK-Z
本系列作為AC/DC用PWM方式DC/DC轉換器為所有帶插座的產品提供最佳的系統。內建650V耐壓啟動電路，有助於實現低功耗。內建開關用電流檢測電阻，可實現小型電源設計。使用電流模式控制，進行逐週期電流限制，發揮頻寬和瞬態回應的優異性能。開關頻率固定為100kHz。輕載時降低頻率，實現高效率。內建跳頻功能，有助於實現低EMI。內建800V耐壓Super Junction MOSFET，可輕鬆進行設計。
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規格:
FET
Integrated
Controller Type
PWM
Vin1(Min.)[V]
11.9
Vin1(Max.)[V]
25.5
Start Circuit [V]
800.0
SW frequency(Max.)[kHz]
100.0
Vcc OVP
Latch
BR PIN
-
On Resistor (MOSFET)[Ω]
6.0
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
功能:
- PWM Current Mode Method
- Frequency Hopping Function
- Burst Operation at Light Load
- Frequency Reduction Function
- Built-in 650V Startup Circuit
- Built-in 800V Super Junction MOSFET
- VCC UVLO (Under Voltage Lockout)
- VCC OVP (Over Voltage Protection)
- Over Current Detection Function per Cycle
- Over Current Detection AC Voltage Compensation Function
- Soft Start Function
- External Latch Function
- X Capacitor Discharge Function
