參數(shù)資料
型號(hào): TA58LT00F
廠(chǎng)商: Toshiba Corporation
英文描述: 150 mA Output Current and Tracking Regulator with ON/OFF Control Switch
中文描述: 輸出電流為150 mA和跟蹤調(diào)節(jié)與ON / OFF控制開(kāi)關(guān)
文件頁(yè)數(shù): 3/10頁(yè)
文件大?。?/td> 227K
代理商: TA58LT00F
TA58LT00F
2006-11-06
3
Absolute Maximum Rating
(Ta
=
25°C)
Characteristic
Symbol
Rating
Unit
Input voltage
V
IN
-38
38
V
EN Input voltage
V
EN
-0.3
38
V
ADJ Input voltage
V
ADJ
-0.3
38
V
Output current
I
OUT
150
mA
Junction temperature
T
j
150
°C
Storage temperature
T
stg
55~150
°C
Ta
=
25°C
1
Power dissipation
Tc
=
25°C
P
D
10
W
Note 1: Do not apply current and voltage (including reverse polarity) to any pin that is not specified.
Note 2: If it is connected EN terminal to IN terminal, be careful so that the negative voltage is not impressed on
EN terminal.
Note 3: 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 Characteristics
Characteristic
Symbol
Max
Unit
Thermal resistance, junction to ambient
R
th (j
a)
125
/ W
Thermal resistance, junction to case
R
th (j
c)
12.5
/ W
Recommended operating conditions
Characteristic
Symbol
Min
Typ.
Max
Unit
Input voltage
V
IN
6
26
V
ADJ Input voltage
V
ADJ
2.5
13.4
V
Operating junction temperature
T
j(opr)
-40
135
°C
Protection Function (Reference)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Thermal shutdown
T
SD
150
175
°C
Thermal shutdown hysteresis width
T
SD(hys)
V
IN
=
14 V
15
°C
Peak circuit current
I
PEAK
V
IN
=
14 V, T
j
=
25°C
210
mA
Short circuit current
I
SC
V
IN
=
14 V, T
j
=
25°C
210
mA
Overvoltage protection
V
OV
38
V
Note 4: Ensure th
at the devices operate within the limits of the maximum rating when in actual use.
Note 5: When the input vo ltage exceeds 38 V, the overvoltage protection circuit is activated to turn off
the output voltage.
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