IL700D Datasheet, PDF (3/4 Pages) Integral Corp. – HIGH VOLTAGE HIGH-FREQUENCY STEP-UP SWITCHING REGULATOR-CONTROLLER

IL700D
ABSOLUTE MAXIMUM RATING
Vdd pin voltage
Vdd_HV pin voltage
DRAIN pin voltage
DRAIN pin current
FB pin voltage
CVREF pin voltage
CSS pin voltage
SENSE pin voltage
Vz pin voltage
Power dissipation
Item
(Ta=25ºC unless otherwise specified)
Symbol
Vdd
Vdd_HV
V_DRAIN
I_DRAIN
V_FB
V_CVREF
V_CSS
V_SENSE
Vz
P_D
Ratings
Vss-0.3 to 16
Vss-0.3 to 450
Vss-0.3 to 700
300
Vss-0.3 to 16
Vss-0.3 to Vdd+0.3
Vss-0.3 to Vdd+0.3
Vss-0.3 to Vdd+0.3
Vss-0.3 to Vdd+0.3
650
Units
V
V
V
mA
V
V
V
V
V
mW
ELECTRICAL CHARACTERISTICS
specified)
Parameter
Conditions
FB pin voltage
FB pin voltage
Line regulation
Oscillation start voltage
Current consumption in static mode
Current consumption in dynamic
mode
Current limit detection voltage
Current limit detection voltage
DRAIN pin output current
Oscillation frequency
Oscillation frequency
Maximum duty ratio
PWM/PFM-control switch duty ratio
Drain-Source Off-State Leakage
Current
Soft-Start time
Vdd_HV=220V, Duty=50%, Ta=25^oC
Vdd_HV=220V, Duty=50%, Ta= -25^oC
+85^oC
30V ≤ Vdd_HV ≤ 300V, Duty=50%
No external component. The voltage
is applied to Vdd_HV
Vdd_HV=220V, V_FB=1.5V
Vdd_HV=220V, V_FB=0.5V
Judge oscillation stop in “H”, at DRAIN
pin, Ta=25^oC
Judge oscillation stop in “H”, at DRAIN
pin Ta= -25^oC +85^oC
Vdd_HV=220V
Vdd_HV=220V. Measure waveform at
DRAIN pin Ta=25^oC
Vdd_HV=220V. Measure waveform at
DRAIN pin Ta= -25^oC +85^oC
Vdd_HV=220V. Measure waveform at
DRAIN pin
Vdd_HV=220V. Under no load
V_DRAIN=220V
Vdd_HV=220V, C_SS=4700pF,
I_OUT=50mA. Measure time until
oscillation occurs at DRAIN pin
(Ta=25ºC unless otherwise
Sym-
bol
V_FB
V_FB
∆V_FB1
V_ST
I_SS1
I_SS2
IL700D
Min Typ Max Unit
0.98 1.0 1.02 V
0.97 1.0 1.03 V
- - 40 mV
- - 20 V
- - 1 mA
- - 4 mA
V_SENSE 90 120 150 mV
V_SENSE
I_DRAIN
f_OSC
80 120 160 mV
68 - 172 mA
510 600 690 kHz
f_OSC 500 600 700 kHz
MaxDuty 73 82 89 %
PFMDuty 19
I_DRAIN(off)
-
T_SS
3.0
27 35 %
- 50 µA
- 14.0 ms
Korzhenevskogo 12, Minsk, 220108, Republic of
Belarus
Fax: [phone],
Phone: [phone],
3
212 69 16
E-mail: [e-mail]
URL: www.bms.by