參數(shù)資料
型號: L5953
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: MULTIPLE SWITCHING VOLTAGE REGULATOR
中文描述: 多重開關(guān)穩(wěn)壓
文件頁數(shù): 2/24頁
文件大?。?/td> 217K
代理商: L5953
L5953
2/24
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
PIN CONNECTION
Symbol
Parameter
Value
Unit
V
DD
DC Operating Supply Voltage
-0.6 to 30
V
Transient Supply Overvoltage (250ms)
50
V
V
SPI
Supply Voltage for SPI I/O
-0.6 to 6
V
I
O
Voltage Regulator Output Current
Internally limited
V
inlog
Input Voltage (C,D,Q,
S
,SYNC)
0 to 6
V
RESR
Output Capacitor Series Eq. Resistance (Linear reg.)(Allowed
range)
From 0.2 to 10
T
op
Operating Temperature Range
-40 to 85
°C
T
stg
Storage Temperature Ranges
-55 to 150
°C
T
j
Operative Junction Temperature
-40 to 150
°C
Symbol
Parameter
Value
Unit
R
thj-case
Thermal Resistance Junction to Case
1.7
°C/W
FGND
S2
S1
W2
IRQ
VDD-LIN
HSD2
N.C.
HSD1
DRAINOUT
N.C.
GND
GATEIN
VSW
STCAP
VSPI
VSTBY
ADJ
18
16
17
15
6
5
4
3
2
21
22
31
32
33
35
34
36
20
1
19
SWGND
VDD-SW
D02AU1345A
Q
DGND
S
GATEOUT
SYNC
STRAP
9
8
7
28
29
30
C
VLR
10
27
W1
D
CT
VIN
FB
FBLR
14
12
11
23
25
26
RES
COMP
13
24
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