bm2p121x-ag凯发旗舰厅
内置开关mosfet 非绝缘型 pwm dc/dc转换器ic主要规格
特性：
fb olp
auto restart
br uvlo
no
external latch function
no
ac monitor function
no
vh terminal uvlo
no
frequency reduction function
yes
current detection resistors
integrated
over current detection current (typ.)[a]
2
dynamic over current detection
yes
feedback voltage (typ.)[v]
12
fet
integrated
controller type
pwm
vin1(min.)[v]
9.5
vin1(max.)[v]
12.96
withstand voltage [v]
650
sw frequency (max.)[khz]
65
vcc ovp
auto restart
br pin
no
on resistor (mosfet)[ω]
1.5
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 current mode method
- frequency hopping function
- burst operation at light load
- built-in 650v startup circuit
- built-in 650v super junction mosfet
- vcc uvlo (under voltage lockout)
- vcc ovp (over voltage protection)
- over current detection function per cycle
- soft start function
evaluation
board
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- evaluation board
- bm2p121x-evk-001
non-isolation buck converter, pwm method, 9 w 12 v
-
- reference design
- refmot201
an evaluation board that enables direct input of ac power to a bldc motor unit by installing an acdc converter circuit in the drive circuit for a three phase brushless dc motor (bldc motor). this is an evaluation board that enables direct input of ac power to the bldc motor unit.
