BM2P061LF-Z
内置导通电阻1.0Ω的开关MOSFET PWM型 DC-DC转换器IC
BM2P061LF-Z
内置导通电阻1.0Ω的开关MOSFET PWM型 DC-DC转换器IC
这是一款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。本IC支持隔离式电源，使用本产品可轻松设计各种形式的低功耗转换器。通过内置开关MOSFET、外置电流检测电阻，使电源设计的灵活性更高。此外，还内置有AC低电压保护功能和X电容放电功能，通过在轻负载时降低频率、Burst模式运行以及调整导通宽度，实现了更高效率。
主要规格
特性：
FB OLP
Latch
BR UVLO
No
External LATCH Function
No
AC Monitor Function
No
VH Terminal UVLO
Yes
Frequency Reduction Function
Yes
Current Detection Resistors
External
Over Current Detection Voltage (typ.)[V]
0.64
Dynamic Over Current Detection
Yes
FET
Integrated
Controller Type
PWM
Vin1(Min.)[V]
11
Vin1(Max.)[V]
60
Withstand Voltage [V]
730
SW Frequency (Max.)[kHz]
65
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]
12.8x10.3 (t=2.65)
特点：
- AC Low Voltage Protection Function(AC UVLO)
- X Capacitor Discharge Function
- VCC Pin Low Voltage Protection(VCC UVLO)
- PWM Type Current Mode Control
- Frequency Reduction Function
- Burst Operation at Light Load
- Burst Voltage Setting Function
- Minimum ON Width Adjustment at Light Load
- Soft Start Function
- FB Pin Overload Protection Function(FB OLP)
- Over Current Protection Function by cycle
- Over Current Detection Compensation Function by AC Voltage Detection
- External Latch Function
- Dynamic Over Current Protection
- Leading Edge Blanking Function
