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- 6 -
Electrical Characteristics (Cont.)
Error Amplifier Section
PARAMETER
SYMBOL TEST CONDITIONS MIN
TYP
MAX UNIT
Input Bias Current
IB
-
-1.0
-0.2
1.0
µA
Open Loop Gain
AVO
-
-
40
-
dB
Frequency Bandwidth
FT
AVO = 0dB
-
6
-
MHz
Positive
VOH
VIN- = 0.3V
0.75
0.87
0.9
FB Swing
Voltage
Negative
VOL
VIN- = 0.7V
0.05
0.2
V
FB Source Current
ISO
-30
-45
FB Sink Current
ISI
VFB = 500mV
30
45
µA
†All typical values are at TA=25℃.
Idle Period Adjustment Section
PARAMETER
SYMBOL TEST CONDITIONS MIN
TYP
MAX UNIT
Maximum Duty Cycle
TDUTY
VIN- = 0.2V
-
90
-
%
Total Device Section
PARAMETER
SYMBOL TEST CONDITIONS MIN
TYP
MAX UNIT
Average Supply Current
IAV
-
-
3
5
mA
Output Power-MOS Section
PARAMETER
SYMBOL TEST CONDITIONS MIN
TYP
MAX UNIT
Breakdown Voltage
VDSS
VFB = 0.1V
-
-20
-
V
Source Current
IDS
-
-
-2
-
A
VCC = 5.0V, VIN- = 0V
70
150
On Resistance
RDS(ON)
VCC = 10.0V, VIN- = 0V
42
90
mΩ
Leakage Current
IDS(OFF)
-
5
µA