TOP222G-TL データシートの表示（PDF） - Power Integrations, Inc
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TOP222G-TL Datasheet PDF : 20 Pages
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TOP221-227
ABSOLUTE MAXIMUM RATINGS(1)
DRAIN Voltage ............................................ -0.3 to 700 V
DRAIN Current Increase (∆ID) in 100 ns except during
blanking time .........................................
0.1
x
I (2)
LIMIT(MAX)
CONTROL Voltage ..................................... - 0.3 V to 9 V
CONTROL Current ............................................... 100 mA
Storage Temperature ..................................... -65 to 150 °C
Notes:
1. All voltages referenced to SOURCE, TA = 25 °C.
2. Related to transformer saturation – see Figure 13.
3. Normally limited by internal circuitry.
4. 1/16" from case for 5 seconds.
Operating Junction Temperature(3) ................ -40 to 150 °C
Lead Temperature(4) ................................................ 260 °C
Thermal Impedance: Y Package (θ )(5) .................70 °C/W
JA
(θJC)(6) ...................2 °C/W
P/G Package:
(θ ) .........45 °C/W(7); 35 °C/W(8)
JA
(θJC)(6)...............................11 °C/W
5. Free standing with no heatsink.
6. Measured at tab closest to plastic interface or SOURCE pin.
7. Soldered to 0.36 sq. inch (232 mm2), 2 oz. (610 gm/m2) copper clad.
8. Soldered to 1 sq. inch (645 mm2), 2 oz. (610 gm/m2) copper clad.
Parameter
Symbol
Conditions
(Unless Otherwise Specified)
See Figure 14
SOURCE = 0 V; TJ = -40 to 125 °C
Min Typ Max
Units
CONTROL FUNCTIONS
Output
Frequency
f
OSC
I
C
=
4
mA,
T
J
=
25
°C
90
100 110
kHz
Maximum
Duty Cycle
D
MAX
IC = ICD1 + 0.4 mA, See Figure 10
64
67
70
%
Minimum
Duty Cycle
DMIN
PWM
Gain
PWM Gain
Temperature Drift
IC = 10 mA, See Figure 10
IC = 4 mA, TJ = 25 °C
See Figure 4
See Note A
0.7
1.7
2.7
%
-21 -16 -11
%/mA
-0.05
%/mA/°C
External
Bias Current
IB
Dynamic
Impedance
ZC
Dynamic Impedance
Temperature Drift
See Figure 4
IC = 4 mA, TJ = 25 °C
See Figure 11
0.8
2.0
3.3
10
15
22
0.18
mA
Ω
%/°C
SHUTDOWN/AUTO-RESTART
CONTROL Pin
Charging Current
IC
Charging Current
Temperature Drift
TJ = 25 °C
VC = 0 V -2.4 -1.9 -1.2
VC = 5 V -2
-1.5 -0.8
See Note A
0.4
mA
%/°C
10 D
7/01
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