參數(shù)資料
型號(hào): L6926013TR
廠商: 意法半導(dǎo)體
英文描述: High efficiency monolithic synchronous step down regulator
中文描述: 高效率單片同步降壓穩(wěn)壓器
文件頁數(shù): 5/17頁
文件大?。?/td> 178K
代理商: L6926013TR
L6926
Electrical characteristics
5/17
3
Electrical characteristics
Table 4. Electrical characteristcs
(T
J
= 25°C, V
IN
= 3.6V unless otherwise specified)
(1)
Symbol
Parameter
Test condition
Min
Typ
Max
Unit
V
cc
Operating input voltage
After Turn on
(1)
2
5.5
V
V
cc ON
Turn On threshold
2.2
V
V
cc OFF
Turn Off threshold
2
V
V
cc hys
Hysteresis
100
mV
R
p
High side Ron
V
cc
= 3.6V, I
lx
=100mA
240
300
m
(1)
400
R
n
Low side Ron
V
cc
= 3.6V, I
lx
=100mA
215
300
m
(1)
400
I
lim
Peak current limit
V
cc
= 3.6V
1
1.2
1.5
A
(1)
0.85
1.65
Valley current limit
V
cc
= 3.6V
1
1.4
1.7
A
(1)
0.9
1.85
V
out
Output voltage range
V
fb
Vcc
V
f
osc
Oscillator frequency
450
600
700
KHz
(1)
400
600
800
f
sync
Sync mode clock
(2)
500
1400
KHz
DC characteristics
I
q
Quiescent current (low
noise mode)
V
sync
= 0V, no load,
V
FB
> 0.6V
200
300
μ
A
V
sync
= 0V, no load,
V
FB
> 0.6V
(1)
300
Quiescent current (low
cunsumption mode)
V
sync
= V
cc
, no load,
V
FB
> 0.6V
(1)
25
50
μ
A
I
sh
Shutdown current
RUN to GND, V
cc
= 5.5V
0.2
μ
A
I
lx
LX leakage current
(2)
RUN to GND, V
LX
= 5.5V,
V
cc
= 5.5V
1
μ
A
RUN to GND, V
LX
= 0V,
V
cc
= 5.5V
1
μ
A
相關(guān)PDF資料
PDF描述
L6926D1 High efficiency monolithic synchronous step down regulator
L6926D1013TR High efficiency monolithic synchronous step down regulator
L6926Q1 High efficiency monolithic synchronous step down regulator
L6926Q1TR High efficiency monolithic synchronous step down regulator
L6926 HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
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