參數資料
型號: L5972D
廠商: 意法半導體
元件分類: 基準電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開關穩(wěn)壓器
文件頁數: 2/10頁
文件大?。?/td> 173K
代理商: L5972D
L5972D
2/10
PIN CONNECTION
PIN DESCRIPTION
THERMAL DATA
(*) Package mounted on board (4cm
2
ground-plane)
ABSOLUTE MAXIMUM RATINGS
Pin
Function
1
OUT
Regulator Output.
2,3,6,7
GND
Ground.
4
COMP
E/A output for frequency compensation.
5
FB
Feedback input. Connecting directly to this pin results in an output voltage of 1.23V. An external
resistive divider is required for higher output voltages.
8
VCC
Unregulated DC input voltage.
Symbol
Parameter
Value
Unit
R
th (j-amb)
Thermal Resistance Junction to ambient
Max.
65 (*)
°C/W
Symbol
Parameter
Value
Unit
V
8
Input Voltage
40
V
V
1
Out pin DC voltage
Out pin peak voltage at
t = 0.1
μ
s
-1 to 40
-5 to 40
V
V
I
1
Maximum output current
int. limit.
V
4
, V
5
Analog pins
4
V
P
tot
Power dissipation at Tamb
70°C
1.2
W
T
j
Operating junction temperature range
-40 to 150
°C
T
stg
Storage temperature range
-55 to 150
°C
OUT
GND
GND
COMP
1
3
2
4
VCC
GND
GND
FB
8
7
6
5
D02IN1367
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相關代理商/技術參數
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