BD87007FJ
高效率、低待机功耗、支持连续模式 二次侧同步整流控制IC
BD87007FJ
高效率、低待机功耗、支持连续模式 二次侧同步整流控制IC
BD87007FJ是用于二次侧输出端的同步整流型控制器。内置低功耗高精度分流稳压器，可减少待机功耗。另外，在连续模式工作时，无需输入一次侧的开关同步信号即可工作，更加节省空间。工作电源电压宽达2.7V～32.0V，可支持各种输出的应用。另外，采用高耐压120V（Max）工艺，可直接监测漏极电压。
主要规格
特性：
Channel
1
Controller Type
SR
Circuit Configuration
Flyback
Vin1 (Min.)[V]
2.7
Vin1 (Max.)[V]
32
Shunt Regulator Accuracy (%)
1
VCC OVP
Auto Restart
OVP
Fixed
Compulsion OFF Time (typ. μs)
3.85
FET
-
Drain Monitor Voltage [V]
120
BR PIN
No
Light Load mode
No
EN
No
Thermal Shut-down
Yes
Under Voltage Lock Out
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
4.9x6 (t=1.65)
特点：
- Built-in Low Consumption and High Accuracy Shunt Regulator, which Reduces Standby Power
- 120V (Max) High Voltage Process DRAIN Monitor Pin
- Wide Supply Voltage Range of 2.7V to 32.0V
- Supports Drive Type: PWM, QR Controller, etc.
- No Input Required on the Primary-Side at CCM
- Built-in Over Voltage Protection for SH_IN and VCC Pin
- Built-in Thermal Shutdown Function
