TNY175 View Datasheet(PDF) - Power Integrations, Inc
Part Name
Description
MFG CO.
TNY175
Power Integrations, Inc
'TNY175' PDF : 22 Pages View PDF
TNY174-180
ABSOLUTE MAXIMUM RATINGS(1,5)
DRAIN Voltage ................................................-0.3 V to 650 V Lead Temperature(4) ....................................................... 260 °C
DRAIN Peak Current: TNY174.......................400 (750) mA(2)
TNY175.....................560 (1050) mA(2) Notes:
TNY176.....................720 (1350) mA(2) 1. All voltages referenced to SOURCE, TA = 25 °C.
TNY177.....................880 (1650) mA(2) 2. The higher peak DRAIN current is allowed while the
TNY178...................1040 (1950) mA(2) DRAIN voltage is simultaneously less than 400 V.
TNY179.................. 1200 (2250) mA(2) 3. Normally limited by internal circuitry.
TNY180.................. 1360 (2550) mA(2) 4. 1/16 in. from case for 5 seconds.
EN Voltage .......................................................... -0.3 V to 9 V 5. Maximum ratings specified may be applied one at a time,
EN Current .................................................................. 100 mA without causing permanent damage to the product.
BP/M Voltage ......................................................-0.3 V to 9 V Exposure to Absolute Maximum Rating conditions for
Storage Temperature ......................................-65 °C to 150 °C extended periods of time may affect product reliability.
Operating Junction Temperature(3) .................-40 °C to 150 °C
THERMAL IMPEDANCE
Thermal Impedance: P Package:
(θJA) ........................... 70 °C/W(2); 60 °C/W(3)
(θJC)(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
Conditions
SOURCE = 0 V; TJ = -40 to 125 °C
See Figure 14
(Unless Otherwise Specified)
CONTROL FUNCTIONS
Output Frequency
in Standard Mode
fOSC
TJ = 25 °C
See Figure 4
Average
Peak-to-peak Jitter
Maximum Duty
Cycle
DCMAX
S1 Open
EN Pin Upper
Turnoff Threshold IDIS
Current
EN Pin
Voltage
VEN
IEN = 25 μA
IEN = -25 μA
IS1
EN Current > IDIS (MOSFET Not
Switching) See Note A
DRAIN Supply
Current
TNY174PN
TNY175PN
EN Open (MOS-
TNY176PN
IS2
FET
Switching at fOSC)
See Note B
TNY177PN
TNY178PN
TNY179PN
TNY180PN
Min
124
62
-150
1.8
0.8
Typ
132
8
65
-115
2.2
1.2
290
275
295
310
365
445
510
630
Max Units
140
kHz
%
-90
μA
2.6
V
1.6
μA
360
400
430
460
μA
540
640
760
12 A
08/07
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