TOP412GN View Datasheet(PDF) - Power Integrations, Inc
Part Name
Description
Manufacturer
TOP412GN Datasheet PDF : 16 Pages
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TOP412/414
ABSOLUTE MAXIMUM RATINGS(1)
DRAIN Voltage ............................................ -0.3 to 350 V
CONTROL Voltage ..................................... - 0.3 V to 9 V
Storage Temperature ..................................... -65 to 150 °C
Notes:
1. All voltages referenced to SOURCE, T = 25 °C.
A
2. Normally limited by internal circuitry.
3. 1/16" from case for 5 seconds.
Operating Junction Temperature(2) ................ -40 to 150 °C
Lead Temperature(3) ................................................ 260 °C
THERMAL IMPEDANCE
Thermal Impedance (θJA) ................................... 15 °C/W(1) 1. Soldered to 1 sq. inch (645 mm2), 2 oz. (610 gm/m2) copper clad.
Thermal Impedance (θJC) ..................................... 11 °C/W
Specification Symbol
CONTROL FUNCTIONS
Output
Frequency
fOSC
Maximum
Duty Cycle
DCMAX
Minimum
Duty Cycle
DCMIN
PWM
Gain
PWM Gain
Temperature Drift
External
Bias Current
I
B
Dynamic
Impedance
ZC
Dynamic Impedance
Temperature Drift
Conditions
(Unless Otherwise Specified)
See Figure 11
SOURCE = 0 V
TJ = -40 to 125 °C
Min Typ Max Units
IC = 4 mA, Tj = 25 °C
108 120 132
kHz
IC = ICD1+ 0.5 mA, See Figure 9
64
67
70
%
I = 10 mA,
C
See Figure 9
TOP412 1.0
1.8
3.0
TOP414 1.3
2.1
3.3
IC = 4 mA, TJ = 25 °C
See Figure 4
-21 -16 -11
%
%/mA
See Note A
-0.05
%/mA/°C
See Figure 4
IC = 4 mA, TJ = 25 °C
See Figure 10
1.5
2.5
4
10
15
22
0.18
mA
Ω
%/°C
8A
4/99
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