R2A20115SP 查看數據表（PDF） - Renesas Electronics
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R2A20115SP Datasheet PDF : 10 Pages
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R2A20115SP
Electrical Characteristics (cont.)
IAC/
Multiplier
Item
IAC pin voltage
Imo current 1
Symbol Min
Viac
0.4
Imo1
–57
Imo current 2
Imo2
–158
Imo current 3
Imo3
–35.5
Imo current 4
Imo4
–98.5
OUT
Shut down
Supervisor
Minimum duty cycle
Maximum duty cycle
Rise time
Fall time
Low voltage
High voltage
Shut down voltage
Reset voltage
Shut down current
PFC enable voltage
PFC disable voltage
PFC disable delay
threshold voltage
Input current
B+ OVP set voltage
B+ OVP reset
voltage
Dynamic OVP
set/reset voltage
FB low set voltage
DELAY source
current
DELAY sink current
Dmin-out
Dmax-out
tr-out
tf-out
Vol1-out
Vol2-out
Vol3-out
Voh1-out
Voh2-out
Vshut
Vres
Ishut
Von-pfc
Voff-pfc
Vd-pfc
Ipfc-on
dVovps
dVovpr
dVdovp
Vfbls
Isrc-delay
Isnk-delay
—
90
—
—
—
—
—
11.5
10.0
3.30
—
45
0.73
0.71
1.10
–1.0
0.125
0.010
0.045
0.47
–50.5
—
Notes: 1. Design spec.
2. dVovps = Vovps – Vref × 0.5
dVovpr = Vovpr – Vref × 0.5
dVdovp = Vdovp – Vref × 0.5
(Ta = 25°C, VCC = 12 V, RT = 27 kΩ, CT = 1000 pF)
Typ
Max
Unit
Test Conditions
1.4
2.0
V
IAC = 100 μA
–47
–37
μA EO = 2.5 V, IAC = 150 μA
PFC-ON = 1.2 V
–125 –91.5
μA EO = Vcaoh, IAC = 150 μA
PFC-ON = 1.2 V
–30 –24.5
μA EO = 2.5 V, IAC = 375 μA
PFC-ON = 2.5 V
–80 –61.5
μA EO = Vcaoh, IAC = 375 μA
PFC-ON = 2.5 V
—
0
% CAO = 4.0 V
95
98
% CAO = 0 V
30
100
ns CL = 1000 pF
30
100
ns CL = 1000 pF
0.08
0.2
V
Iout = 20 mA
0.5
2.0
V Iout = 200 mA (Pulse test)
0.07
0.7
V
Iout = 10 mA, VCC = 5 V
11.9
—
V Iout = –20 mA
11.0
—
V
Iout = –200 mA (Pulse test)
4.00 4.70
V Input: DELAY
—
4.0
V Input: Vcc
95
190
μA VCC = 9 V
0.81 0.89
V Input pin: PFC-ON
0.79 0.86
V Input pin: PFC-ON
1.20 1.30
V
Input pin: DELAY
–0.2
0.188
0.050
1
0.250
0.100
0.065 0.085
μA PFC-ON = 2 V
V
Input pin: FB *2
V
Input pin: FB *2
V
Input pin: FB *2
0.52
–45.5
0.57
–40.5
815
—
V Input pin: FB
μA DELAY = 1 V
RT = 27 kΩ
μA DELAY = 1 V
RT = 27 kΩ *1
Vovps
FB
Vdovp
Vfbls
Vovpr
Vref × 0.5
OUT
EO Current
REJ03D0923-0100 Rev.1.00 Oct 06, 2009
Page 6 of 7
Isnk-eo
0 μA
Isrc-eo
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