参数资料
型号: TNY275PG
厂商: POWER INTEGRATIONS INC
元件分类: 稳压器
英文描述: 0.294 A SWITCHING REGULATOR, PDIP7
封装: ROHS COMPLIANT, PLASTIC, MS-001AB, DIP-8/7
文件页数: 13/24页
文件大小: 1024K
代理商: TNY275PG
Rev. I 01/09
20
TNY274-280
www.powerint.com
Notes:
1. Package dimensions conform to JEDEC specification
MS-001-AB (Issue B 7/85) for standard dual-in-line (DIP)
package with .300 inch row spacing.
2. Controlling dimensions are inches. Millimeter sizes are
shown in parentheses.
3. Dimensions shown do not include mold flash or other
protrusions. Mold flash or protrusions shall not exceed
.006 (.15) on any side.
4. Pin locations start with Pin 1, and continue counter-clock-
wise to Pin 8 when viewed from the top. The notch and/or
dimple are aids in locating Pin 1. Pin 3 is omitted.
5. Minimum metal to metal spacing at the package body for
the omitted lead location is .137 inch (3.48 mm).
6. Lead width measured at package body.
7. Lead spacing measured with the leads constrained to be
perpendicular to plane T.
.008 (.20)
.015 (.38)
.300 (7.62) BSC
(NOTE 7)
.300 (7.62)
.390 (9.91)
.367 (9.32)
.387 (9.83)
.240 (6.10)
.260 (6.60)
.125 (3.18)
.145 (3.68)
.057 (1.45)
.068 (1.73)
.120 (3.05)
.140 (3.56)
.015 (.38)
MINIMUM
.048 (1.22)
.053 (1.35)
.100 (2.54) BSC
.014 (.36)
.022 (.56)
-E-
Pin 1
SEATING
PLANE
-D-
-T-
P08C
DIP-8C
PI-3933-100504
D S .004 (.10)
T E D S .010 (.25) M
(NOTE 6)
.137 (3.48)
MINIMUM
50
30
40
10
20
0
200
400
600
DRAIN Voltage (V)
Power
(mW)
PI-4084-082305
TNY274
1.0
TNY275
1.5
TNY276
2.0
TNY277
3.5
TNY278
5.5
TNY279
7.3
TNY280
11
Scaling Factors:
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
-25
0
25
50
75
100 125
Junction Temperature (
°C)
PI-4281-012306
Under-V
oltage
Threshold
(Normalized
to
25
°C)
Figure 27. Undervoltage Threshold vs. Temperature.
Figure 26. Drain Capacitance Power.
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