參數(shù)資料
型號(hào): LV58061MX
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, PDSO8
封裝: 0.200 INCH, MLP-8
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 172K
代理商: LV58061MX
LV58061MX
No.A1692-2/5
Recommended Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VIN pin voltage
VIN
8 to 28
V
BOOT pin voltage
VBT
-0.3 to 34
V
SW pin voltage
VSW
-0.4 to VIN
V
BOOT pin-SW pin maximum
voltage
VBS-SW
6.5
V
FB, EN, COMP, SS pin voltage
VFSO
6
V
Electrical Characteristics at Ta
= 25°C, VIN = 12V, unless otherwise specified.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
IC current drain at standby
ICC1
EN=0V
70
μA
IC current drain in operation
ICC2
EN=OPEN, FB=1V
5
mA
Efficiency
Effcy
VIN=12V, IOUT=1A, Vo=5V, Design target *1
90
%
Reference voltage
Vref
VIN=8V to 28V (±2%)
- 2%
0.8
+ 2%
V
FB pin bias current
Iref
FB=0.8V application
10
100
nA
High-side ON resistance
RonH
BOOT=5V
0.13
Ω
Low-side ON resistance
RonL
7
Ω
Oscillation frequency
fOSC
296
370
444
kHz
Oscillation frequency during
short-circuit protection
fOSCS
26
32
39
kHz
EN high-threshold voltage
Venh
1.9
V
EN low-threshold voltage
Venl
0.8
V
EN pull-up corrent
IEN
EN = 0V
16
μA
Maximum ON DUTY
D max
80
%
Current limit peak value
Icl1
VIN=12V, VOUT=5V, L=10μH
4
A
Thermal shutdown temperature
Ttsd
*Design guarantee *2
160
°C
Thermal shutdown temperature
hysteresis
Dtsd
*Design guarantee *2
40
°C
Soft start current
ISS
SS=0V
6
10
14
μA
*1: Reference value (not tested before shipment)
*2: Design guarantee (value guaranteed by design and not tested before shipment)
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