BM1051F Datasheet, PDF (6/50 Pages) Rohm – Built-in HV Starter circuit

BM1051F
●Electrical Characteristics (Unless otherwise noted Ta=25, VH_IN=320Vdc, VCC=12V)
Parameter
Symbol
Specifications
Minimum Standard Maximum
Unit
[Power Factor Correction（PFC）controller block]
[Power Factor Correction (PFC) Gm amplifier block]
P_VS pin pull-up current
I_{P_VS}
-
0.50
-
uA
Gm amplifier normal voltage
V_VSAMP
2.460
2.500
2.540
V
Gm amplifier
trans-conductance
V_VSGM
30.8
44.0
57.2
uS
Maximum Gm amplifier
source current
I_VSAMP1
15
25
35
uA
Maximum Gm amplifier
sink current
I_VSAMP2
24
40
56
uA
[Power Factor Correction (PFC) input voltage monitor block]
P_BO input voltage range
P_BO pin leak current
V_{P_BOIN}
I_BOLEAK
0.000
-1.00
-
1.800
V
0.00
1.00
uA
[Power Factor Correction (PFC) input voltage peak detect block]
P_BOPK max charge current
I_BOPKCHG
36
P_BOPK max
discharge current
I_BOPKDIS
0.1
72
144
uA
0.2
0.4
uA
[Power Factor Correction (PFC) multiplier block]
Multiplier constant
P_VSEO stop voltage 1
P_VSEO stop voltage 2
K_MULTI
V_VSEO1
V_VSEO2
0.37
181
88
0.54
0.71
226
271
mV
128
168
mV
[Power Factor Correction (PFC) Oscillation frequency block]
PFC Oscillation frequency
Minimum Pulse width
Maximum DUTY
F_PSW1
T_min
D_max
60
-
90.0
[Power Factor Correction (PFC) Driver block]
65
70
KHz
500
-
ns
94.0
98.0
%
P_OUT pin PMOS ON resistor RP_POUT
5
P_OUT pin NMOS ON resistor RP_NOUT
2
15
30
Ω
5
10
Ω
Datasheet
Conditions
P_VS=1.0V
P_VS=3.5V
BOPK=0.56V
BOPK=1.30V
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TSZ02201-0F1F0A200020-1-2
30.Apr.2015 Rev.003