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参数资料
| 型号： | TB7102AF(TE85L,F) |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | 3 X 3 MM, 0.65 MM PITCH, PLASTIC, SON-8 |
| 文件页数： | 12/17页 |
| 文件大小： | 253K |
| 代理商： | TB7102AF(TE85L,F) |
TB7102AF
2009-10-26
4
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Input voltage
VIN
0.3 to 6
V
Enable pin voltage
VEN
0.3 to 6
V
VENVIN voltage difference
VEN VIN
VEN VIN < 0.3
V
Feedback pin voltage
VFB
0.3 to 6
V
Switch pin voltage
VLX
0.3 to 6
V
Switch pin current
ILX
±1.3
A
Power dissipation
(Note 1)
PD
0.7
W
Operating junction temperature
Tjopr
40 to 125
°C
Junction temperature
(Note 2)
Tj
150
°C
Storage temperature
Tstg
55 to 150
°C
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc)
Thermal Resistance Characteristics
Characteristics
Symbol
Max
Unit
Thermal resistance, junction to ambient
Rth (j-a)
178.6 (Note 1)
°C/W
Note 1:
Note 2: The TB7102AF may go into thermal shutdown at the rated maximum junction temperature. Thermal design is
required to ensure that the rated maximum operating junction temperature, Tjopr, will not be exceeded.
Glass epoxy board
Material: FR-4
25.4
× 25.4 × 0.8
(Unit: mm)
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