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參數(shù)資料
| 型號(hào)： | TCV7101F(TE12L,Q) |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING REGULATOR, 720 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | 5 X 5 MM, 1.27 MM PITCH, PLASTIC, HSON-8 |
| 文件頁數(shù)： | 11/17頁 |
| 文件大?。?/td> | 461K |
| 代理商： | TCV7101F(TE12L,Q) |
TCV7101F
2010-03-18
3
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Input pin voltage for the output section
VIN1
0.3 to 6
V
Input pin voltage for the control section
VIN2
0.3 to 6
V
Soft-start pin voltage
VSS
0.3 to 6
V
Feedback pin voltage
VFB
0.3 to 6
V
Enable pin voltage
VEN
0.3 to 6
V
VEN – VIN2 voltage difference
VEN-VIN2
VEN – VIN2 < 0.3
V
LSG pin voltage
VLSG
0.3 to 6
V
Switch pin voltage
(Note 1)
VLX
0.3 to 6
V
Switch pin current
ILX
4.6
A
Power dissipation
(Note 2)
PD
2.2
W
Operating junction temperature
Tjopr
40 to125
°C
Junction temperature
(Note 3)
Tj
150
°C
Storage temperature
Tstg
55 to150
°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)
Note 1: The switch pin voltage (VLX) doesn’t include the peak voltage generated by TCV7101F’s switching.
A negative voltage generated in dead time is permitted among the switch pin current (ILX).
Thermal Resistance Characteristics
Characteristics
Symbol
Max
Unit
Thermal resistance, junction to ambient
Rth (j-a)
44.6
(Note 2)
°C/W
Thermal resistance, junction to case (Tc=25℃)
Rth (j-c)
4.17
°C/W
Note 2:
Note 3: The TCV7101F may enter 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.
FR-4
25.4
× 25.4 × 0.8
(Unit: mm)
Glass epoxy board
Single-pulse measurement:
pulse width t=10(s)
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