TOP270EG Power Integrations, TOP270EG Datasheet - Page 36

• Manufacturer Part Number: TOP270EG
• Description: IC OFFLINE SW PWM OCP OVP 7ESIP
• Manufacturer: Power Integrations
• Series: TOPSwitch®-JXr
• Type: Off Line Switcherr

Specifications of TOP270EG

• Output Isolation: Isolated
• Frequency Range: 66 ~ 132kHz
• Voltage - Output: 725V
• Power (watts): 140W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 7-SIP, 6 Leads, Exposed Pad, Formed Leads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1280-5

Rev. C 11/10
36
(Laser Marked)
0.004 [0.10] C B
Pin #1 I.D.
0.031 [0.80]
0.028 [0.72]
0.019 [0.48]
0.350 [8.89]
0.07 [1.78]
2X
B
Ref.
H
TOP264-271
2
12 11 10 9 8
1 2 3 4
TOP VIEW
0.316 [8.03]
0.356 [9.04]
SIDE VIEW
0.03 [0.76]
Ref.
Ref.
0.070 [1.78]
5
6
7
0.213 [5.41]
0.400 [10.16]
Ref.
0.192 [4.87]
0.049 [1.23]
0.046 [1.16]
Mounting
Hole Pattern
Dimensions
Ref.
0.412 [10.46]
eDIP-12 (V Package)
Drill Hole
Round Pad
Solder Mask 0.056 [1.42]
Ref.
0.010 [0.25] Ref.
Seating Plane
0.022 [0.56]
0.020 [0.51]
0.104 [2.65] Ref.
0.306 [7.77]
DETAIL A (Not drawn to scale)
Detail A
Ref.
Ref.
0.092 [2.34]
0.086 [2.18]
Ref.
0.03 [0.76]
0.05 [1.27]
END VIEW
C
0.016 [0.41]
0.011 [0.28]
0.028 [0.71]
0.400 [10.16]
5 ±
°
Ref.
4
°
0.436 [11.08]
0.406 [10.32]
0.004 [0.10] C A
7
12×
Notes:
1. Dimensioning and tolerancing per
2. Dimensions noted are determined
3. Dimensions noted are inclusive of plating
4. Does not include inter-lead flash or
5. Controlling dimensions in inches [mm].
6. Datums A & B to be determined at Datum H.
7. Measured with the leads constrained to be
8. Measured with the leads unconstrained.
9. Lead numbering per JEDEC SPP-012.
ASME Y14.5M-1994.
at the outermost extremes of the plastic
body exclusive of mold flash, tie bar
burrs, gate burrs, and interlead flash,
but including any mismatch between the
top and bottom of the plastic body. Maximum
mold protrusion is 0.007 [0.18] per side.
thickness.
protrusions.
perpendicular to Datum C.
8
6
7
0.400 [10.16]
BOTTOM VIEW
0.023 [0.58]
0.018 [0.46]
0.010 [0.25] M C A B
2
12
1
www.powerint.com
(Laser Marked)
12×
A
0.059 [1.50]
0.059 [1.50]
Pin #1 I.D.
3
Ref, typ.
PI-5556-110210
Ref, typ.
4