TNY266PG Datasheet, PDF (13/22 Pages) Power Integrations, Inc. – Enhanced, Energy Effi cient, Low Power Off-line Switcher

TNY263-268
Absolute Maximum Ratings^(1,4)
DRAIN Voltage .................................. ................ -0.3 V to 700 V
DRAIN Peak Current: TNY263......................................400 mA
TNY264.....................................400 mA
.................................... TNY265......................................440 mA
TNY266.....................................560 mA
.................................... TNY267.....................................720 mA
TNY268.....................................880 mA
EN/UV Voltage ....................................................... -0.3 V to 9 V
EN/UV Current............................................................... 100 mA
BYPASS Voltage .................................................... -0.3 V to 9 V
Storage Temperature ....................................... -65 °C to 150 °C
Operating Junction Temperature⁽²⁾.................... -40 °C to 150 °C
Lead Temperature⁽³⁾ .........................................................260 °C
Notes:
1. All voltages referenced to SOURCE, T = 25 °C.
A
2. Normally limited by internal circuitry.
3. 1/16 in. from case for 5 seconds.
4. Maximum ratings specified may be applied one at a time,
without causing permanent damage to the product.
Exposure to Absolute Maximum Rating conditions for
extended periods of time may affect product reliability.
Thermal Impedance
Thermal Impedance: P or G Package:
(θ_JA) ........................... 70 °C/W⁽²⁾; 60 °C/W⁽³⁾
(θ_JC)⁽¹⁾ ............................................... 11 °C/W
Notes:
1. Measured on the SOURCE pin close to plastic interface.
2. Soldered to 0.36 sq. in. (232 mm²), 2 oz. (610 g/m²) copper clad.
3. Soldered to 1 sq. in. (645 mm²), 2 oz. (610 g/m²) copper clad.
Parameter
Symbol
Control Functions
Output Frequency
Maximum Duty Cycle
EN/UV Pin Turnoff
Threshold Current
EN/UV Pin Voltage
f
OSC
DC
MAX
I_DIS
V
EN
I
S1
DRAIN Supply Current
I
S2
I
CH1
BYPASS Pin Charge
Current
I
CH2
Conditions
SOURCE = 0 V; T = -40 to 125 °C
J
See Figure 18
(Unless Otherwise Specified)
T = 25 °C
J
See Figure 4
Average
Peak-Peak Jitter
S1 Open
T_J = -40 °C to 125 °C
I
EN/UV
=
-125
μA
I_EN/UV = 25 μA
V =0V
EN/UV
TNY263
EN/UV Open
(MOSFET
Switching)
See Note A, B
TNY264
TNY265
TNY266
TNY267
V = 0 V,
BP
T = 25 °C
J
See Note C, D
V = 4 V,
BP
T = 25 °C
J
See Note C, D
TNY268
TNY263-264
TNY265-268
TNY263-264
TNY265-268
Min
Typ
Max Units
124
132
140
kHz
8
62
65
68
%
-300
-240
-170
μA
0.4
1.0
1.5
V
1.3
2.3
2.7
430
500
μA
200
250
225
270
245
295
μA
265
320
315
380
380
460
-5.5
-3.3
-1.8
-7.5
-4.6
-2.5
mA
-3.8
-2.0
-1.0
-4.5
-3.0
-1.5
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13
Rev. H 02/09